Dear Dialogic Support,
We are about buying Dialogic "SS7 Development Package", but before that i needed to test the MTU-MTR SS7 scenario based on provided example at "http://www.dialogic.com/manuals/ss7/cd/GenericInfo/GeneralDocumentation/U30SSS03-MTU-MTR-UG.pdf" what i did is the following:
- Prepare two RHEL4 nodes (Node1 & Node2)
- Unpack SS7-Development-Package on both
- Put M3UA, SCCP, TCAP, MAP, MTP3, M2PA binaries in the same Package directory
- Get UPD package and makeall its components
- Put mtu and mtr binaries in the same Package directory
- Configuring system.txt and config.txt on both nodes as per the guide changing only Ip addresses of mtu & mtr machines to mine, below are the conf files:
1- system.txt on both nodes:
LOCAL 0x00 * Timer Task LOCAL 0xcf * s7_mgt - Management/config task LOCAL 0xef * s7_log - Display and logging utility LOCAL 0xc2 * mbm - Management task LOCAL 0xd0 * SCTPD module LOCAL 0xd1 * SCTP module LOCAL 0xc1 * M2PA module LOCAL 0x22 * MTP3 module LOCAL 0x33 * SCCP module LOCAL 0x14 * TCAP module LOCAL 0x15 * MAP module LOCAL 0x2d * MTR or MTU module * * Now start-up all local tasks: * FORK_PROCESS ./tim_lnx FORK_PROCESS ./tick_lnx FORK_PROCESS ./sctpd FORK_PROCESS ./sctp FORK_PROCESS ./m2pa_lnx6 -t FORK_PROCESS ./mtp_lnx6 -t FORK_PROCESS ./mbm -d FORK_PROCESS ./sccp_lnx6 -t FORK_PROCESS ./tcp_lnx6 -t FORK_PROCESS ./map_lnx6 -t FORK_PROCESS ./s7_mgt -d FORK_PROCESS ./s7_log -fss7.log
2- config.txt on Node 1 (MTU) (10.172.20.71)
CNSYS:IPADDR=10.172.20.71,PER=0; SNSLI:SNLINK=1,IPADDR=10.172.20.72,SNEND=C,SNTYPE=M2PA,M2PA=1,PPORT=3565; MTP_CONFIG 0 0 0x00000000 MTP_LINKSET 0 2 1 0x0000 1 0x08 MTP_LINK 0 0 0 0 0 1 0 0 0x80000006 MTP_ROUTE 2 0 0x0008 SCCP_CONFIG 1 0x8 0x0102 1 SCCP_TRACE 0x3 0x7 0x3 SCCP_SSR 1 RSP 2 0 0x0000 SCCP_SSR 2 LSS 0x08 0x2d 0 MAP SCCP_SSR 3 RSS 2 0x08 0 TCAP_CONFIG 0x0 8192 0x8000 8192 0x0000 0 0 TCAP_TRACE 0x7 0xf 0x0 MAP_CONFIG 0x0 MAP_TRACE 0xf 0xf 0x15
3- config.txt on Node 2 (MTR) (10.172.20.72)
CNSYS:IPADDR=10.172.20.72,PER=0; SNSLI:SNLINK=1,IPADDR=10.172.20.71,SNEND=S,SNTYPE=M2PA,M2PA=1,PPORT=3565; MTP_CONFIG 0 0 0x00000000 MTP_LINKSET 0 1 1 0x0000 2 0x08 MTP_LINK 0 0 0 0 0 1 0 0 0x80000006 MTP_ROUTE 1 0 0x0008 SCCP_CONFIG 2 0x8 0x0102 1 SCCP_TRACE 0x3 0x7 0x3 SCCP_SSR 1 RSP 1 0 0x0000 SCCP_SSR 2 LSS 0x08 0x2d 0 MAP SCCP_SSR 3 RSS 1 0x08 0 TCAP_CONFIG 0x0 8192 0x8000 8192 0x0000 0 0 TCAP_TRACE 0x7 0xf 0x0 MAP_CONFIG 0x0 MAP_TRACE 0xf 0xf 0x15
- Running gctload on both nodes was successful as below:
Node1:
[root@Node1 SS7-Development-Package-Including-SCTP]# ./gctload SS7 MTP3 started in trial mode. This binary will terminate after ten hours. SS7 SCCP started in trial mode. This binary will terminate after ten hours. SS7 TCAP started in trial mode. This binary will terminate after ten hours. SS7 M2PA started in trial mode. This binary will terminate after ten hours. (7176)gctload: Initialisation complete. S7_MGT Tx: M-I0000-t7220-i0000-fcf-dc1-s00-r8000-pefef0001000000000000000000000000 S7_MGT Rx: M-I0000-t3220-i0000-fc1-dcf-s00-r0000-pefef0001000000000000000000000000 S7_MGT Tx: M-I0000-t7221-i0000-fcf-dc1-s00-r8000-p00000000220000d10000efef0028000a0002000700050003000a00c8012c017700640113015e018f0145018f00000000000000000000000000000000 S7_MGT Rx: M-I0000-t3221-i0000-fc1-dcf-s00-r0000-p00000000220000d10000efef0028000a0002000700050003000a00c8012c017700640113015e018f0145018f00000000000000000000000000000000 S7_MGT Tx: M-I0000-t7300-i0000-fcf-d22-s00-r8000 S7_MGT Rx: M-I0000-t3300-i0000-f22-dcf-s00-r0000 S7_MGT Tx: M-I0000-t7303-i0000-fcf-d22-s00-r8000-p000422ef000000010000000000200004000000000000000000000033000000000000000000000000 S7_MGT Rx: M-I0000-t3303-i0000-f22-dcf-s00-r0000-p000422ef000000010000000000200004000000000000000000000033000000000000000000000000 S7_MGT Tx: M-I0000-t7310-i0000-fcf-d22-s00-r8000-p00000002000100010003000800000001 S7_MGT Rx: M-I0000-t3310-i0000-f22-dcf-s00-r0000-p00000002000100010003000800000001 S7_MGT Tx: M-I0000-t7311-i0000-fcf-d22-s00-r8000-p000000c1000000060000000000000000 S7_MGT Rx: M-I0000-t3311-i0000-f22-dcf-s00-r0000-p000000c1000000060000000000000000 S7_MGT Tx: M-I0000-t7312-i0000-fcf-d22-s00-r8000-p0000000200000000000000080000000000000000000000000000000000000000 S7_MGT Rx: M-I0000-t3312-i0000-f22-dcf-s00-r0000-p0000000200000000000000080000000000000000000000000000000000000000 S7_MGT Tx: M-I0000-t7295-i0000-fcf-dd0-s00-r8000-pefefd1000000000000000000 S7_MGT Rx: M-I0000-t3295-i0000-fd0-dcf-s00-r0000-pefefd1000000000000000000 S7_MGT Tx: M-I0000-t7282-i0000-fcf-dd1-s00-r8000-pefefd00020002000200096000100000000000000 S7_MGT Rx: M-I0000-t3282-i0000-fd1-dcf-s00-r0000-pefefd00020002000200096000100000000000000 S7_MGT Tx: M-I0000-t7283-i0000-fcf-dd1-s00-r8000-p010aac1447000000000000000000000000 S7_MGT Rx: M-I0000-t3283-i0000-fd1-dcf-s00-r0000-p010aac1447000000000000000000000000 S7_MGT Tx: M-I0000-t7286-i0000-fcf-dd1-s00-r8000-p0ded0ded00020002000000c800000578000003e800000000000003e8000000000000000200020000000000000000006400c8019000010000000000000000000000000000000000000000000000000000 S7_MGT Rx: M-I0000-t3286-i0000-fd1-dcf-s00-r0000-p0ded0ded00020002000000c800000578000003e800000000000003e8000000000000000200020000000000000000006400c8019000010000000000000000000000000000000000000000000000000000 S7_MGT Tx: M-I0000-t7287-i0000-fcf-dd1-s00-r8000-p010aac1448000000000000000000000000 S7_MGT Rx: M-I0000-t3287-i0000-fd1-dcf-s00-r0000-p010aac1448000000000000000000000000 S7_MGT Tx: M-I0000-t7740-i0000-fcf-d33-s00-r8000-p018381063322efef00000001011000ef001c00000000000000000000000000000000000000000000000000000000000000000000000000000000ef00 S7_MGT Rx: M-I0000-t3740-i0000-f33-dcf-s00-r0000-p018381063322efef00000001011000ef001c00000000000000000000000000000000000000000000000000000000000000000000000000000000ef00 S7_MGT Tx: M-I0000-t5754-i0000-fcf-d33-s00-r0000-p000000030000000700000003 S7_MGT Tx: M-I0000-t7780-i0000-fcf-d14-s00-r8000-p0000ef33efef000020002000ffff01000000800004100c000120000000ef00000000000000000000 SS7 MAP started in trial mode. This binary will terminate after ten hours. S7_MGT Rx: M-I0000-t3780-i0000-f14-dcf-s00-r0000-p0000ef33efef000020002000ffff01000000800004100c000120000000ef00000000000000000000 S7_MGT Tx: M-I0000-t5795-i0000-fcf-d14-s00-r0000-p000000070000000f00000000 S7_MGT Tx: M-I0000-t77e4-i0000-fcf-d15-s00-r8000-p002d14efefef000080000000800020002000ffff0000000000000000000000000000000000000000 S7_log : mod ID=0xef, options=0xaf0d, max_param_len=320 S7_log : Writing log file ss7.log S7_MGT Rx: M-I0000-t37e4-i0000-f15-dcf-s00-r0000-p002d14efefef000080000000800020002000ffff0000000000000000000000000000000000000000 S7_MGT Tx: M-I0000-t57e6-i0000-fcf-d15-s00-r0000-p0000000f0000000f00000015 S7_MGT Tx: M-I0000-t7741-i0001-fcf-d33-s00-r8000-p00010000000000020000000000000000000000000000000000000000000000000000000000000000 S7_MGT Rx: M-I0000-t3741-i0001-f33-dcf-s00-r0000-p00010000000000020000000000000000000000000000000000000000000000000000000000000000 S7_MGT Tx: M-I0000-t7741-i0002-fcf-d33-s00-r8000-p00031400000000000800000000000000000000000000000000000000000000000000000000000000 S7_MGT Rx: M-I0000-t3741-i0002-f33-dcf-s00-r0000-p00031400000000000800000000000000000000000000000000000000000000000000000000000000 S7_MGT Tx: M-I0000-t7741-i0003-fcf-d33-s00-r8000-p00020000000000020800000000000000000000000000000000000000000000000000000000000000 S7_MGT Rx: M-I0000-t3741-i0003-f33-dcf-s00-r0000-p00020000000000020800000000000000000000000000000000000000000000000000000000000000 S7_MGT Tx: M-I0000-t5793-i0008-fcf-d14-s00-r8000-p150000 S7_MGT Rx: M-I0000-t1793-i0008-f14-dcf-s00-r0000-p150000 S7_MGT Tx: M-I0000-tc744-i0008-fcf-d33-s00-r8000-p0101000000000000 S7_MGT Rx: M-I0000-t8744-i0008-f33-dcf-s00-r0000-p0101000000000000 S7_MGT Boot complete S7L:I0000 T 00000002 M tc744 i0008 fcf d33 s00 p0101000000000000
Node2:
[root@Node2 SS7-Development-Package-Including-SCTP]# ./gctload SS7 M2PA started in trial mode. This binary will terminate after ten hours. SS7 MTP3 started in trial mode. This binary will terminate after ten hours. SS7 SCCP started in trial mode. This binary will terminate after ten hours. S7_log : mod ID=0xef, options=0xaf0d, max_param_len=320 S7_log : Writing log file ss7.log (6266)gctload: Initialisation complete. SS7 TCAP started in trial mode. This binary will terminate after ten hours. SS7 MAP started in trial mode. This binary will terminate after ten hours. S7_MGT Tx: M-I0000-t7220-i0000-fcf-dc1-s00-r8000-pefef0001000000000000000000000000 S7_MGT Rx: M-I0000-t3220-i0000-fc1-dcf-s00-r0000-pefef0001000000000000000000000000 S7_MGT Tx: M-I0000-t7221-i0000-fcf-dc1-s00-r8000-p00000000220000d10000efef0028000a0002000700050003000a00c8012c017700640113015e018f0145018f00000000000000000000000000000000 S7_MGT Rx: M-I0000-t3221-i0000-fc1-dcf-s00-r0000-p00000000220000d10000efef0028000a0002000700050003000a00c8012c017700640113015e018f0145018f00000000000000000000000000000000 S7_MGT Tx: M-I0000-t7300-i0000-fcf-d22-s00-r8000 S7_MGT Rx: M-I0000-t3300-i0000-f22-dcf-s00-r0000 S7_MGT Tx: M-I0000-t7303-i0000-fcf-d22-s00-r8000-p000422ef000000010000000000200004000000000000000000000033000000000000000000000000 S7_MGT Rx: M-I0000-t3303-i0000-f22-dcf-s00-r0000-p000422ef000000010000000000200004000000000000000000000033000000000000000000000000 S7_MGT Tx: M-I0000-t7310-i0000-fcf-d22-s00-r8000-p00000001000100010003000800000002 S7_MGT Rx: M-I0000-t3310-i0000-f22-dcf-s00-r0000-p00000001000100010003000800000002 S7_MGT Tx: M-I0000-t7311-i0000-fcf-d22-s00-r8000-p000000c1000000060000000000000000 S7_MGT Rx: M-I0000-t3311-i0000-f22-dcf-s00-r0000-p000000c1000000060000000000000000 S7_MGT Tx: M-I0000-t7312-i0000-fcf-d22-s00-r8000-p0000000100000000000000080000000000000000000000000000000000000000 S7_MGT Rx: M-I0000-t3312-i0000-f22-dcf-s00-r0000-p0000000100000000000000080000000000000000000000000000000000000000 S7_MGT Tx: M-I0000-t7295-i0000-fcf-dd0-s00-r8000-pefefd1000000000000000000 S7_MGT Rx: M-I0000-t3295-i0000-fd0-dcf-s00-r0000-pefefd1000000000000000000 S7_MGT Tx: M-I0000-t7282-i0000-fcf-dd1-s00-r8000-pefefd00020002000200096000100000000000000 S7_MGT Rx: M-I0000-t3282-i0000-fd1-dcf-s00-r0000-pefefd00020002000200096000100000000000000 S7_MGT Tx: M-I0000-t7283-i0000-fcf-dd1-s00-r8000-p010aac1448000000000000000000000000 S7_MGT Rx: M-I0000-t3283-i0000-fd1-dcf-s00-r0000-p010aac1448000000000000000000000000 S7_MGT Tx: M-I0000-t7286-i0000-fcf-dd1-s00-r8000-p0ded0ded00020002000000c800000578000003e800000000000003e8000000000000000200020000000000000000006400c8019000010000000100000000000000000000000000000000000000000000 S7_MGT Rx: M-I0000-t3286-i0000-fd1-dcf-s00-r0000-p0ded0ded00020002000000c800000578000003e800000000000003e8000000000000000200020000000000000000006400c8019000010000000100000000000000000000000000000000000000000000 S7_MGT Tx: M-I0000-t7287-i0000-fcf-dd1-s00-r8000-p010aac1447000000000000000000000000 S7_MGT Rx: M-I0000-t3287-i0000-fd1-dcf-s00-r0000-p010aac1447000000000000000000000000 S7_MGT Tx: M-I0000-t7740-i0000-fcf-d33-s00-r8000-p018381063322efef00000002011000ef001c00000000000000000000000000000000000000000000000000000000000000000000000000000000ef00 S7_MGT Rx: M-I0000-t3740-i0000-f33-dcf-s00-r0000-p018381063322efef00000002011000ef001c00000000000000000000000000000000000000000000000000000000000000000000000000000000ef00 S7_MGT Tx: M-I0000-t5754-i0000-fcf-d33-s00-r0000-p000000030000000700000003 S7_MGT Tx: M-I0000-t7780-i0000-fcf-d14-s00-r8000-p0000ef33efef000020002000ffff01000000800004100c000120000000ef00000000000000000000 S7_MGT Rx: M-I0000-t3780-i0000-f14-dcf-s00-r0000-p0000ef33efef000020002000ffff01000000800004100c000120000000ef00000000000000000000 S7_MGT Tx: M-I0000-t5795-i0000-fcf-d14-s00-r0000-p000000070000000f00000000 S7_MGT Tx: M-I0000-t77e4-i0000-fcf-d15-s00-r8000-p002d14efefef000080000000800020002000ffff0000000000000000000000000000000000000000 S7_MGT Rx: M-I0000-t37e4-i0000-f15-dcf-s00-r0000-p002d14efefef000080000000800020002000ffff0000000000000000000000000000000000000000 S7_MGT Tx: M-I0000-t57e6-i0000-fcf-d15-s00-r0000-p0000000f0000000f00000015 S7_MGT Tx: M-I0000-t7741-i0001-fcf-d33-s00-r8000-p00010000000000010000000000000000000000000000000000000000000000000000000000000000 S7_MGT Rx: M-I0000-t3741-i0001-f33-dcf-s00-r0000-p00010000000000010000000000000000000000000000000000000000000000000000000000000000 S7_MGT Tx: M-I0000-t7741-i0002-fcf-d33-s00-r8000-p00031400000000000800000000000000000000000000000000000000000000000000000000000000 S7_MGT Rx: M-I0000-t3741-i0002-f33-dcf-s00-r0000-p00031400000000000800000000000000000000000000000000000000000000000000000000000000 S7_MGT Tx: M-I0000-t7741-i0003-fcf-d33-s00-r8000-p00020000000000010800000000000000000000000000000000000000000000000000000000000000 S7_MGT Rx: M-I0000-t3741-i0003-f33-dcf-s00-r0000-p00020000000000010800000000000000000000000000000000000000000000000000000000000000 S7_MGT Tx: M-I0000-t5793-i0008-fcf-d14-s00-r8000-p150000 S7_MGT Rx: M-I0000-t1793-i0008-f14-dcf-s00-r0000-p150000 S7_MGT Tx: M-I0000-tc744-i0008-fcf-d33-s00-r8000-p0101000000000000 S7L:I0000 T 00000001 M tc744 i0008 fcf d33 s00 p0101000000000000 S7_MGT Rx: M-I0000-t8744-i0008-f33-dcf-s00-r0000-p0101000000000000 S7_MGT Boot complete
- But now when i try the mtu command from Node1, i'm getting "MTU: *** provider error = 0008 ***" as follow:
MTU MAP Test Utility Copyright (C) Dialogic Corporation 1997-2006. All Rights Reserved. ======================================================================================== MTU mod ID 0x2d; MAP module Id 0x15 mode 0 - Forward Short Message MTU Tx: sending Open Request MTU Tx: I0000 M tc7e2 i0000 f2d d15 s00 p010b0906070400000100190201044302000803044301000800 MTU Tx: sending Forward Short Message Request MTU Tx: I0000 M tc7e0 i0000 f2d d15 s00 p030e01011707000589674523f118080406a121436587f9191d6d090421436587f90400017003110025000ce7f79b0c6abfe5eeb4fb0c2d023c0000 MTU Tx: sending Delimiter Request MTU Tx: I0000 M tc7e2 i0000 f2d d15 s00 p0500 MTU Rx: received Open Confirmation MTU Rx: I0000 M t87e3 i0000 f15 d2d s00 p8205010000 MTU Rx: received Forward Short Message Confirmation MTU Rx: I0000 M t87e1 i0000 f15 d2d s00 p840e010116010800 MTU: *** Service primitive cnf received with *** MTU: *** provider error = 0008 *** MTU Tx: sending U Abort Request MTU Tx: I0000 M tc7e2 i0000 f2d d15 s00 p0708010500
and in gctload console (MTU Side):
S7L:I0000 T 0000058f M tc7e2 i0000 f2d d15 s00 p010b0906070400000100190201044302000803044301000800 S7L:I0000 T 0000058f M tc7e0 i0000 f2d d15 s00 p030e01011707000589674523f118080406a121436587f9191d6d090421436587f90400017003110025000ce7f79b0c6abfe5eeb4fb0c2d023c0000 S7L:I0000 T 0000058f M tc781 i0000 f15 d14 s00 p080301010402003c0138a13602010102012e302e800589674523f18406a121436587f9041d6d090421436587f90400017003110025000ce7f79b0c6abfe5eeb4fb0c00 S7L:I0000 T 0000058f M tc781 i0000 f15 d14 s00 p080301010402003c0138a13602010102012e302e800589674523f18406a121436587f9041d6d090421436587f90400017003110025000ce7f79b0c6abfe5eeb4fb0c00 S7L:I0000 T 0000058f M tc7e2 i0000 f2d d15 s00 p0500 S7L:I0000 T 0000058f M tc783 i0000 f15 d14 s00 p020601020704430200080804430100080d0ba10906070400000100190200 S7L:I0000 T 0000058f M tc783 i0000 f15 d14 s00 p020601020704430200080804430100080d0ba10906070400000100190200 S7L:I0000 T 0000058f M tc740 i0000 f14 d33 s00 p01010100020100030102050443020008040443010008065e625c4804000200006b1a2818060700118605010101a00d600ba1090607040000010019026c38a13602010102012e302e800589674523f18406a121436587f9041d6d090421436587f90400017003110025000ce7f79b0c6abfe5eeb4fb0c00 S7L:I0000 T 0000058f M tc740 i0000 f14 d33 s00 p01010100020100030102050443020008040443010008065e625c4804000200006b1a2818060700118605010101a00d600ba1090607040000010019026c38a13602010102012e302e800589674523f18406a121436587f9041d6d090421436587f90400017003110025000ce7f79b0c6abfe5eeb4fb0c00 S7L:I0000 T 0000058f M tcf00 i0003 f33 d22 s00 p8302400000090103050902420804430100085e625c4804000200006b1a2818060700118605010101a00d600ba1090607040000010019026c38a13602010102012e302e800589674523f18406a121436587f9041d6d090421436587f90400017003110025000ce7f79b0c6abfe5eeb4fb0c S7L:I0000 T 000007e7 M t8782 i0000 f14 d15 s00 p0c05010102010100 S7L:I0000 T 000007e7 M t8782 i0000 f14 d15 s00 p0c05010102010100 S7L:I0000 T 000007e7 M t87e3 i0000 f15 d2d s00 p8205010000 S7L:I0000 T 000007e7 M t87e1 i0000 f15 d2d s00 p840e010116010800 S7L:I0000 T 000007e7 M tc7e2 i0000 f2d d15 s00 p0708010500 S7L:I0000 T 000007e7 M tc783 i0000 f15 d14 s00 p050601020a010200 S7L:I0000 T 000007e7 M tc783 i0000 f15 d14 s00 p050601020a010200
But nothing reached MTR Side.
I tried couple of things like adding parameter 1 to SSCP_CONFIG as follow, but mtu did not succeed.
SCCP_CONFIG 1 0x8 0x0102 1
SCCP_CONFIG 2 0x8 0x0102 1
Your help is too much appreciated as this is somehow urgent and many thanks in advance.
Regards,
Naim KANJ
Did you activate the link? ./mtpsl act 0 0 ?. try that
Yes I did on both MTU and MTR Servers as follow:
./gctload
./mtpsl act 0 0
One more thing is that i added mtr as FORK_PROCESS at mtr side with the same "provider error = 0008" when trying ./mtu –d0 -g43010008 -a43020008 -i987654321 -s"Hello World" .
Also i checked that no hardware or software firewall is denying any communication between machines and did tcpdump to capture tcp/ip packets exchanged between machines, so what i found is that there were SCCP request packets sent when gctload is running from MTU Side, but no ack is sent from MTR Side.
Your cooperation is highly appreciated.
I was hoping to see link in service and destination available in the trace posted after boot complete. Try adding the HPORT=3565 as some systems require that addition.
Hi ukernieSorry for the late Reply as I was on vacation last week, Unfortunately your suggestion for HPORT=3565 didn't work, let me resume:Now MTU system.txt is:LOCAL 0x00 * Timer TaskLOCAL 0xcf * s7_mgt - Management/config taskLOCAL 0xef * s7_log - Display and logging utilityLOCAL 0xc2 * mbm - Management taskLOCAL 0xd0 * SCTPD moduleLOCAL 0xd1 * SCTP moduleLOCAL 0xc1 * M2PA moduleLOCAL 0x22 * MTP3 moduleLOCAL 0x33 * SCCP moduleLOCAL 0x14 * TCAP moduleLOCAL 0x15 * MAP moduleLOCAL 0x2d * MTR or MTU moduleFORK_PROCESS ./tim_lnxFORK_PROCESS ./tick_lnxFORK_PROCESS ./sctpdFORK_PROCESS ./sctpFORK_PROCESS ./m2pa_lnx6 -tFORK_PROCESS ./mtp_lnx6 -tFORK_PROCESS ./mbm -dFORK_PROCESS ./sccp_lnx6 -tFORK_PROCESS ./tcp_lnx6 -tFORK_PROCESS ./map_lnx6 -tFORK_PROCESS ./s7_mgt -dFORK_PROCESS ./s7_log -fss7.logMTR system.txt is:LOCAL 0x00 * Timer TaskLOCAL 0xcf * s7_mgt - Management/config taskLOCAL 0xef * s7_log - Display and logging utilityLOCAL 0xc2 * mbm - Management taskLOCAL 0xd0 * SCTPD moduleLOCAL 0xd1 * SCTP moduleLOCAL 0xc1 * M2PA moduleLOCAL 0x22 * MTP3 moduleLOCAL 0x33 * SCCP moduleLOCAL 0x14 * TCAP moduleLOCAL 0x15 * MAP moduleLOCAL 0x2d * MTR or MTU moduleFORK_PROCESS ./tim_lnxFORK_PROCESS ./tick_lnxFORK_PROCESS ./sctpdFORK_PROCESS ./sctpFORK_PROCESS ./m2pa_lnx6 -tFORK_PROCESS ./mtp_lnx6 -tFORK_PROCESS ./mbm -dFORK_PROCESS ./sccp_lnx6 -tFORK_PROCESS ./tcp_lnx6 -tFORK_PROCESS ./map_lnx6 -tFORK_PROCESS ./s7_mgt -dFORK_PROCESS ./s7_log -fss7.logFORK_PROCESS ./mtrMTU config.txt is:CNSYS:IPADDR=10.172.20.71,PER=0;SNSLI:SNLINK=1,IPADDR=10.172.20.72,SNEND=C,SNTYPE=M2PA,M2PA=1,HPORT=3565,PPORT=3565;MTP_CONFIG 0 0 0x00000000MTP_LINKSET 0 2 1 0x0000 1 0x08MTP_LINK 0 0 0 0 0 1 0 0 0x80000006MTP_ROUTE 2 0 0x0008SCCP_CONFIG 1 0x8 0x0102 1SCCP_TRACE 0x3 0x7 0x3SCCP_SSR 1 RSP 2 0 0x0000SCCP_SSR 2 LSS 0x08 0x2d 0 MAPSCCP_SSR 3 RSS 2 0x08 0TCAP_CONFIG 0x0 8192 0x8000 8192 0x0000 0 0TCAP_TRACE 0x7 0xf 0x0MAP_CONFIG 0x0MAP_TRACE 0xf 0xf 0x15and MTR config.txt is:CNSYS:IPADDR=10.172.20.72,PER=0;SNSLI:SNLINK=1,IPADDR=10.172.20.71,SNEND=S,SNTYPE=M2PA,M2PA=1,HPORT=3565,PPORT=3565;MTP_CONFIG 0 0 0x00000000MTP_LINKSET 0 1 1 0x0000 2 0x08MTP_LINK 0 0 0 0 0 1 0 0 0x80000006MTP_ROUTE 1 0 0x0008SCCP_CONFIG 2 0x8 0x0102 1SCCP_TRACE 0x3 0x7 0x3SCCP_SSR 1 RSP 1 0 0x0000SCCP_SSR 2 LSS 0x08 0x2d 0 MAPSCCP_SSR 3 RSS 1 0x08 0TCAP_CONFIG 0x0 8192 0x8000 8192 0x0000 0 0TCAP_TRACE 0x7 0xf 0x0MAP_CONFIG 0x0MAP_TRACE 0xf 0xf 0x15Now when i start gctload here is the output from both nodes:MTU[root@Node1 SS7-Development-Package-Including-SCTP]# ./gctloadSS7 SCCP started in trial mode.This binary will terminate after ten hours.SS7 TCAP started in trial mode.This binary will terminate after ten hours.SS7 MAP started in trial mode.This binary will terminate after ten hours.S7_MGT Tx: M-I0000-t7220-i0000-fcf-dc1-s00-r8000-pefef0001000000000000000000000000S7_log : mod ID=0xef, options=0xaf0d, max_param_len=320S7_log : Writing log file ss7.log(7727)gctload: Initialisation complete.SS7 M2PA started in trial mode.This binary will terminate after ten hours.SS7 MTP3 started in trial mode.This binary will terminate after ten hours.S7_MGT Rx: M-I0000-t3220-i0000-fc1-dcf-s00-r0000-pefef0001000000000000000000000000S7_MGT Tx: M-I0000-t7221-i0000-fcf-dc1-s00-r8000-p00000000220000d10000efef0028000a0002000700050003000a00c8012c017700640113015e018f0145018f00000000000000000000000000000000S7_MGT Rx: M-I0000-t3221-i0000-fc1-dcf-s00-r0000-p00000000220000d10000efef0028000a0002000700050003000a00c8012c017700640113015e018f0145018f00000000000000000000000000000000S7_MGT Tx: M-I0000-t7300-i0000-fcf-d22-s00-r8000S7_MGT Rx: M-I0000-t3300-i0000-f22-dcf-s00-r0000S7_MGT Tx: M-I0000-t7303-i0000-fcf-d22-s00-r8000-p000422ef000000010000000000200004000000000000000000000033000000000000000000000000S7_MGT Rx: M-I0000-t3303-i0000-f22-dcf-s00-r0000-p000422ef000000010000000000200004000000000000000000000033000000000000000000000000S7_MGT Tx: M-I0000-t7310-i0000-fcf-d22-s00-r8000-p00000002000100010003000800000001S7_MGT Rx: M-I0000-t3310-i0000-f22-dcf-s00-r0000-p00000002000100010003000800000001S7_MGT Tx: M-I0000-t7311-i0000-fcf-d22-s00-r8000-p000000c1000000060000000000000000S7_MGT Rx: M-I0000-t3311-i0000-f22-dcf-s00-r0000-p000000c1000000060000000000000000S7_MGT Tx: M-I0000-t7312-i0000-fcf-d22-s00-r8000-p0000000200000000000000080000000000000000000000000000000000000000S7_MGT Rx: M-I0000-t3312-i0000-f22-dcf-s00-r0000-p0000000200000000000000080000000000000000000000000000000000000000S7_MGT Tx: M-I0000-t7295-i0000-fcf-dd0-s00-r8000-pefefd1000000000000000000S7_MGT Rx: M-I0000-t3295-i0000-fd0-dcf-s00-r0000-pefefd1000000000000000000S7_MGT Tx: M-I0000-t7282-i0000-fcf-dd1-s00-r8000-pefefd00020002000200096000100000000000000S7_MGT Rx: M-I0000-t3282-i0000-fd1-dcf-s00-r0000-pefefd00020002000200096000100000000000000S7_MGT Tx: M-I0000-t7283-i0000-fcf-dd1-s00-r8000-p010aac1447000000000000000000000000S7_MGT Rx: M-I0000-t3283-i0000-fd1-dcf-s00-r0000-p010aac1447000000000000000000000000S7_MGT Tx: M-I0000-t7286-i0000-fcf-dd1-s00-r8000-p0ded0ded00020002000000c800000578000003e800000000000003e8000000000000000200020000000000000000006400c8019000010000000000000000000000000000000000000000000000000000S7_MGT Rx: M-I0000-t3286-i0000-fd1-dcf-s00-r0000-p0ded0ded00020002000000c800000578000003e800000000000003e8000000000000000200020000000000000000006400c8019000010000000000000000000000000000000000000000000000000000S7_MGT Tx: M-I0000-t7287-i0000-fcf-dd1-s00-r8000-p010aac1448000000000000000000000000S7_MGT Rx: M-I0000-t3287-i0000-fd1-dcf-s00-r0000-p010aac1448000000000000000000000000S7_MGT Tx: M-I0000-t7740-i0000-fcf-d33-s00-r8000-p018381063322efef00000001011000ef001c00000000000000000000000000000000000000000000000000000000000000000000000000000000ef00S7_MGT Rx: M-I0000-t3740-i0000-f33-dcf-s00-r0000-p018381063322efef00000001011000ef001c00000000000000000000000000000000000000000000000000000000000000000000000000000000ef00S7_MGT Tx: M-I0000-t5754-i0000-fcf-d33-s00-r0000-p000000030000000700000003S7_MGT Tx: M-I0000-t7780-i0000-fcf-d14-s00-r8000-p0000ef33efef000020002000ffff01000000800004100c000120000000ef00000000000000000000S7_MGT Rx: M-I0000-t3780-i0000-f14-dcf-s00-r0000-p0000ef33efef000020002000ffff01000000800004100c000120000000ef00000000000000000000S7_MGT Tx: M-I0000-t5795-i0000-fcf-d14-s00-r0000-p000000070000000f00000000S7_MGT Tx: M-I0000-t77e4-i0000-fcf-d15-s00-r8000-p002d14efefef000080000000800020002000ffff0000000000000000000000000000000000000000S7_MGT Rx: M-I0000-t37e4-i0000-f15-dcf-s00-r0000-p002d14efefef000080000000800020002000ffff0000000000000000000000000000000000000000S7_MGT Tx: M-I0000-t57e6-i0000-fcf-d15-s00-r0000-p0000000f0000000f00000015S7_MGT Tx: M-I0000-t7741-i0001-fcf-d33-s00-r8000-p00010000000000020000000000000000000000000000000000000000000000000000000000000000S7_MGT Rx: M-I0000-t3741-i0001-f33-dcf-s00-r0000-p00010000000000020000000000000000000000000000000000000000000000000000000000000000S7_MGT Tx: M-I0000-t7741-i0002-fcf-d33-s00-r8000-p00031400000000000800000000000000000000000000000000000000000000000000000000000000S7_MGT Rx: M-I0000-t3741-i0002-f33-dcf-s00-r0000-p00031400000000000800000000000000000000000000000000000000000000000000000000000000S7_MGT Tx: M-I0000-t7741-i0003-fcf-d33-s00-r8000-p00020000000000020800000000000000000000000000000000000000000000000000000000000000S7_MGT Rx: M-I0000-t3741-i0003-f33-dcf-s00-r0000-p00020000000000020800000000000000000000000000000000000000000000000000000000000000S7_MGT Tx: M-I0000-t5793-i0008-fcf-d14-s00-r8000-p150000S7_MGT Rx: M-I0000-t1793-i0008-f14-dcf-s00-r0000-p150000S7_MGT Tx: M-I0000-tc744-i0008-fcf-d33-s00-r8000-p0101000000000000S7L:I0000 T 00000001 M tc744 i0008 fcf d33 s00 p0101000000000000S7_MGT Rx: M-I0000-t8744-i0008-f33-dcf-s00-r0000-p0101000000000000S7_MGT Boot completeMTR[root@Node2 SS7-Development-Package-Including-SCTP]# ./gctloadSS7 M2PA started in trial mode.This binary will terminate after ten hours.SS7 MTP3 started in trial mode.This binary will terminate after ten hours.SS7 SCCP started in trial mode.This binary will terminate after ten hours.SS7 TCAP started in trial mode.This binary will terminate after ten hours.S7_log : mod ID=0xef, options=0xaf0d, max_param_len=320S7_log : Writing log file ss7.logMTR MAP Test Responder (C) Dialogic Corporation 1999-2006. All Rights Reserved.===============================================================================MTR mod ID - 0x2d; MAP module Id 0x15(10893)gctload: Initialisation complete.SS7 MAP started in trial mode.This binary will terminate after ten hours.S7_MGT Tx: M-I0000-t7220-i0000-fcf-dc1-s00-r8000-pefef0001000000000000000000000000S7_MGT Rx: M-I0000-t3220-i0000-fc1-dcf-s00-r0000-pefef0001000000000000000000000000S7_MGT Tx: M-I0000-t7221-i0000-fcf-dc1-s00-r8000-p00000000220000d10000efef0028000a0002000700050003000a00c8012c017700640113015e018f0145018f00000000000000000000000000000000S7_MGT Rx: M-I0000-t3221-i0000-fc1-dcf-s00-r0000-p00000000220000d10000efef0028000a0002000700050003000a00c8012c017700640113015e018f0145018f00000000000000000000000000000000S7_MGT Tx: M-I0000-t7300-i0000-fcf-d22-s00-r8000S7_MGT Rx: M-I0000-t3300-i0000-f22-dcf-s00-r0000S7_MGT Tx: M-I0000-t7303-i0000-fcf-d22-s00-r8000-p000422ef000000010000000000200004000000000000000000000033000000000000000000000000S7_MGT Rx: M-I0000-t3303-i0000-f22-dcf-s00-r0000-p000422ef000000010000000000200004000000000000000000000033000000000000000000000000S7_MGT Tx: M-I0000-t7310-i0000-fcf-d22-s00-r8000-p00000001000100010003000800000002S7_MGT Rx: M-I0000-t3310-i0000-f22-dcf-s00-r0000-p00000001000100010003000800000002S7_MGT Tx: M-I0000-t7311-i0000-fcf-d22-s00-r8000-p000000c1000000060000000000000000S7_MGT Rx: M-I0000-t3311-i0000-f22-dcf-s00-r0000-p000000c1000000060000000000000000S7_MGT Tx: M-I0000-t7312-i0000-fcf-d22-s00-r8000-p0000000100000000000000080000000000000000000000000000000000000000S7_MGT Rx: M-I0000-t3312-i0000-f22-dcf-s00-r0000-p0000000100000000000000080000000000000000000000000000000000000000S7_MGT Tx: M-I0000-t7295-i0000-fcf-dd0-s00-r8000-pefefd1000000000000000000S7_MGT Rx: M-I0000-t3295-i0000-fd0-dcf-s00-r0000-pefefd1000000000000000000S7_MGT Tx: M-I0000-t7282-i0000-fcf-dd1-s00-r8000-pefefd00020002000200096000100000000000000S7_MGT Rx: M-I0000-t3282-i0000-fd1-dcf-s00-r0000-pefefd00020002000200096000100000000000000S7_MGT Tx: M-I0000-t7283-i0000-fcf-dd1-s00-r8000-p010aac1448000000000000000000000000S7_MGT Rx: M-I0000-t3283-i0000-fd1-dcf-s00-r0000-p010aac1448000000000000000000000000S7_MGT Tx: M-I0000-t7286-i0000-fcf-dd1-s00-r8000-p0ded0ded00020002000000c800000578000003e800000000000003e8000000000000000200020000000000000000006400c8019000010000000100000000000000000000000000000000000000000000S7_MGT Rx: M-I0000-t3286-i0000-fd1-dcf-s00-r0000-p0ded0ded00020002000000c800000578000003e800000000000003e8000000000000000200020000000000000000006400c8019000010000000100000000000000000000000000000000000000000000S7_MGT Tx: M-I0000-t7287-i0000-fcf-dd1-s00-r8000-p010aac1447000000000000000000000000S7_MGT Rx: M-I0000-t3287-i0000-fd1-dcf-s00-r0000-p010aac1447000000000000000000000000S7_MGT Tx: M-I0000-t7740-i0000-fcf-d33-s00-r8000-p018381063322efef00000002011000ef001c00000000000000000000000000000000000000000000000000000000000000000000000000000000ef00S7_MGT Rx: M-I0000-t3740-i0000-f33-dcf-s00-r0000-p018381063322efef00000002011000ef001c00000000000000000000000000000000000000000000000000000000000000000000000000000000ef00S7_MGT Tx: M-I0000-t5754-i0000-fcf-d33-s00-r0000-p000000030000000700000003S7_MGT Tx: M-I0000-t7780-i0000-fcf-d14-s00-r8000-p0000ef33efef000020002000ffff01000000800004100c000120000000ef00000000000000000000S7_MGT Rx: M-I0000-t3780-i0000-f14-dcf-s00-r0000-p0000ef33efef000020002000ffff01000000800004100c000120000000ef00000000000000000000S7_MGT Tx: M-I0000-t5795-i0000-fcf-d14-s00-r0000-p000000070000000f00000000S7_MGT Tx: M-I0000-t77e4-i0000-fcf-d15-s00-r8000-p002d14efefef000080000000800020002000ffff0000000000000000000000000000000000000000S7_MGT Rx: M-I0000-t37e4-i0000-f15-dcf-s00-r0000-p002d14efefef000080000000800020002000ffff0000000000000000000000000000000000000000S7_MGT Tx: M-I0000-t57e6-i0000-fcf-d15-s00-r0000-p0000000f0000000f00000015S7_MGT Tx: M-I0000-t7741-i0001-fcf-d33-s00-r8000-p00010000000000010000000000000000000000000000000000000000000000000000000000000000S7_MGT Rx: M-I0000-t3741-i0001-f33-dcf-s00-r0000-p00010000000000010000000000000000000000000000000000000000000000000000000000000000S7_MGT Tx: M-I0000-t7741-i0002-fcf-d33-s00-r8000-p00031400000000000800000000000000000000000000000000000000000000000000000000000000S7_MGT Rx: M-I0000-t3741-i0002-f33-dcf-s00-r0000-p00031400000000000800000000000000000000000000000000000000000000000000000000000000S7_MGT Tx: M-I0000-t7741-i0003-fcf-d33-s00-r8000-p00020000000000010800000000000000000000000000000000000000000000000000000000000000S7_MGT Rx: M-I0000-t3741-i0003-f33-dcf-s00-r0000-p00020000000000010800000000000000000000000000000000000000000000000000000000000000S7_MGT Tx: M-I0000-t5793-i0008-fcf-d14-s00-r8000-p150000S7_MGT Rx: M-I0000-t1793-i0008-f14-dcf-s00-r0000-p150000S7_MGT Tx: M-I0000-tc744-i0008-fcf-d33-s00-r8000-p0101000000000000S7L:I0000 T 00000002 M tc744 i0008 fcf d33 s00 p0101000000000000S7_MGT Rx: M-I0000-t8744-i0008-f33-dcf-s00-r0000-p0101000000000000S7_MGT Boot completeFurthermore, the port 3565 is not opened on any node (checked with netstat)Now when i issue the following MTU command from MTU side (./mtu -d0 -g43010008 -a43020008 -i987654321 -s"Hello World"), following is what i get in the command console:[root@Node1 SS7-Development-Package-Including-SCTP]# ./mtu -d0 -g43010008 -a43020008 -i987654321 -s"Hello World"MTU MAP Test Utility Copyright (C) Dialogic Corporation 1997-2006. All Rights Reserved.========================================================================================MTU mod ID 0x2d; MAP module Id 0x15mode 0 - Forward Short MessageMTU Tx: sending Open RequestMTU Tx: I0000 M tc7e2 i0000 f2d d15 s00 p010b0906070400000100190201044302000803044301000800MTU Tx: sending Forward Short Message RequestMTU Tx: I0000 M tc7e0 i0000 f2d d15 s00 p030e01011707000589674523f118080406a121436587f9191c6e090421436587f90400018090203375000bc8329bfd065ddf7236192d023c0000MTU Tx: sending Delimiter RequestMTU Tx: I0000 M tc7e2 i0000 f2d d15 s00 p0500MTU Rx: received Open ConfirmationMTU Rx: I0000 M t87e3 i0000 f15 d2d s00 p8205010000MTU Rx: received Forward Short Message ConfirmationMTU Rx: I0000 M t87e1 i0000 f15 d2d s00 p840e010116010800MTU: *** Service primitive cnf received with ***MTU: *** provider error = 0008 ***MTU Tx: sending U Abort RequestMTU Tx: I0000 M tc7e2 i0000 f2d d15 s00 p0708010500and in MTU console:S7L:I0000 T 0000099d M tc7e2 i0000 f2d d15 s00 p010b0906070400000100190201044302000803044301000800S7L:I0000 T 0000099d M tc7e0 i0000 f2d d15 s00 p030e01011707000589674523f118080406a121436587f9191c6c090421436587f90400018090209470000bc8329bfd065ddf7236192d023c0000S7L:I0000 T 0000099d M tc781 i0000 f15 d14 s00 p080301010402003c0137a13502010102012e302d800589674523f18406a121436587f9041c6c090421436587f90400018090209470000bc8329bfd065ddf72361900S7L:I0000 T 0000099d M tc781 i0000 f15 d14 s00 p080301010402003c0137a13502010102012e302d800589674523f18406a121436587f9041c6c090421436587f90400018090209470000bc8329bfd065ddf72361900S7L:I0000 T 0000099d M tc7e2 i0000 f2d d15 s00 p0500S7L:I0000 T 0000099d M tc783 i0000 f15 d14 s00 p020601020704430200080804430100080d0ba10906070400000100190200S7L:I0000 T 0000099d M tc783 i0000 f15 d14 s00 p020601020704430200080804430100080d0ba10906070400000100190200S7L:I0000 T 0000099d M tc740 i0000 f14 d33 s00 p01010100020100030102050443020008040443010008065d625b4804000200006b1a2818060700118605010101a00d600ba1090607040000010019026c37a13502010102012e302d800589674523f18406a121436587f9041c6c090421436587f90400018090209470000bc8329bfd065ddf72361900S7L:I0000 T 0000099d M tc740 i0000 f14 d33 s00 p01010100020100030102050443020008040443010008065d625b4804000200006b1a2818060700118605010101a00d600ba1090607040000010019026c37a13502010102012e302d800589674523f18406a121436587f9041c6c090421436587f90400018090209470000bc8329bfd065ddf72361900S7L:I0000 T 0000099d M tcf00 i0003 f33 d22 s00 p8302400000090103050902420804430100085d625b4804000200006b1a2818060700118605010101a00d600ba1090607040000010019026c37a13502010102012e302d800589674523f18406a121436587f9041c6c090421436587f90400018090209470000bc8329bfd065ddf723619S7L:I0000 T 00000bf5 M t8782 i0000 f14 d15 s00 p0c05010102010100S7L:I0000 T 00000bf5 M t8782 i0000 f14 d15 s00 p0c05010102010100S7L:I0000 T 00000bf5 M t87e3 i0000 f15 d2d s00 p8205010000S7L:I0000 T 00000bf5 M t87e1 i0000 f15 d2d s00 p840e010116010800S7L:I0000 T 00000bf5 M tc7e2 i0000 f2d d15 s00 p0708010500S7L:I0000 T 00000bf5 M tc783 i0000 f15 d14 s00 p050601020a010200S7L:I0000 T 00000bf5 M tc783 i0000 f15 d14 s00 p050601020a010200But nothing after boot complete from MTR Side
One more thing following is the packets sniffing output during MTU command:
06:08:09.915315 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded 3296 9fed 9d8b a960 0601 .H....2......`.. 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:09.915482 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded 3296 9fed 9d8b a960 0601 .G....2......`.. 0x0030: 0004 ..06:08:10.927662 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 1f2b b206 0100 .H.........+.... 0x0030: 0022 aacc 74cc 0001 0000 0002 0002 a062 ."..t..........b 0x0040: 55ad 0005 0008 0aac 1447 000c 0006 0005 U........G...... 0x0050: 0000 ..06:08:10.927692 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded aacc 74cc 7d62 d1ce 0601 .G......t.}b.... 0x0030: 0004 ..06:08:10.927989 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded aacc 74cc 2640 e3d2 0200 .G......t.&@.... 0x0030: 0084 600b 73f7 0001 0000 0002 0002 96f1 ..`.s........... 0x0040: 0abd 0005 0008 0aac 1448 0007 0068 e178 .........H...h.x 0x0050: 00dc ed0d 0200 cc74 ccaa ad55 62a0 0000 .......t...Ub... 0x0060: 0100 0000 0000 ed0d 0200 f773 0b60 bd0a ...........s.`.. 0x0070: f196 0000 0100 0000 0000 3075 0000 2fd1 ..........0u../. 0x0080: d154 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 2866 feb7 0100 ..HX......(f.... 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:10.928134 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded aacc 74cc 7d62 d1ce 0601 .H......t.}b.... 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:10.928245 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded aacc 74cc 7d62 d1ce 0601 .G......t.}b.... 0x0030: 0004 ..06:08:11.928706 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 470a 37d8 0100 .H........G.7... 0x0030: 0022 72e7 4140 0001 0000 0002 0002 730d ."r.A@........s. 0x0040: f386 0005 0008 0aac 1447 000c 0006 0005 .........G...... 0x0050: 0000 ..06:08:11.928740 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded 72e7 4140 df8b cfe4 0601 .G....r.A@...... 0x0030: 0004 ..06:08:11.929075 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded 72e7 4140 ada9 abde 0200 .G....r.A@...... 0x0030: 0084 c9c7 c4f1 0001 0000 0002 0002 250a ..............%. 0x0040: 9df2 0005 0008 0aac 1448 0007 0068 ed03 .........H...h.. 0x0050: eca7 ed0d 0200 4041 e772 86f3 0d73 0000 ......@A.r...s.. 0x0060: 0100 0000 0000 ed0d 0200 f1c4 c7c9 f29d ................ 0x0070: 0a25 0000 0100 0000 0000 3075 0000 19d5 .%........0u.... 0x0080: d154 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 a8e5 feb7 0100 ..HX............ 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:11.929226 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded 72e7 4140 df8b cfe4 0601 .H....r.A@...... 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:11.929373 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded 72e7 4140 df8b cfe4 0601 .G....r.A@...... 0x0030: 0004 ..06:08:12.905497 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 5a1f 245c 0100 .H........Z.$\.. 0x0030: 0022 fd30 e84b 0001 0000 0002 0002 eb98 .".0.K.......... 0x0040: 927f 0005 0008 0aac 1447 000c 0006 0005 .........G...... 0x0050: 0000 ..06:08:12.905531 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded fd30 e84b 9c0b 7c5e 0601 .G.....0.K..|^.. 0x0030: 0004 ..06:08:12.905856 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded fd30 e84b 014d e4fe 0200 .G.....0.K.M.... 0x0030: 0084 4904 2516 0001 0000 0002 0002 08d8 ..I.%........... 0x0040: 4d4f 0005 0008 0aac 1448 0007 0068 c104 MO.......H...h.. 0x0050: 3b0a ed0d 0200 4be8 30fd 7f92 98eb 0000 ;.....K.0....... 0x0060: 0100 0000 0000 ed0d 0200 1625 0449 4f4d ...........%.IOM 0x0070: d808 0000 0100 0000 0000 3075 0000 e9d8 ..........0u.... 0x0080: d154 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 a83d feb7 0100 ..HX.......=.... 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:12.906014 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded fd30 e84b 9c0b 7c5e 0601 .H.....0.K..|^.. 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:12.906118 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded fd30 e84b 9c0b 7c5e 0601 .G.....0.K..|^.. 0x0030: 0004 ..06:08:13.924527 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 0c96 74b5 0100 .H..........t... 0x0030: 0022 14b4 dd3c 0001 0000 0002 0002 2e01 ."...<.......... 0x0040: 9008 0005 0008 0aac 1447 000c 0006 0005 .........G...... 0x0050: 0000 ..06:08:13.924559 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded 14b4 dd3c 626d 203d 0601 .G.......<bm.=.. 0x0030: 0004 ..06:08:13.924917 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded 14b4 dd3c 9336 ba04 0200 .G.......<.6.... 0x0030: 0084 f34e 3ab8 0001 0000 0002 0002 4dcf ...N:.........M. 0x0040: 902a 0005 0008 0aac 1448 0007 0068 661d .*.......H...hf. 0x0050: f723 ed0d 0200 3cdd b414 0890 012e 0000 .#....<......... 0x0060: 0100 0000 0000 ed0d 0200 b83a 4ef3 2a90 ...........:N.*. 0x0070: cf4d 0000 0100 0000 0000 3075 0000 e4dc .M........0u.... 0x0080: d154 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 28bd feb7 0100 ..HX......(..... 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:13.925068 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded 14b4 dd3c 626d 203d 0601 .H.......<bm.=.. 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:13.925164 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded 14b4 dd3c 626d 203d 0601 .G.......<bm.=.. 0x0030: 0004 ..06:08:14.927045 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 b5d5 4c4d 0100 .H..........LM.. 0x0030: 0022 a754 127c 0001 0000 0002 0002 63b2 .".T.|........c. 0x0040: 2d4f 0005 0008 0aac 1447 000c 0006 0005 -O.......G...... 0x0050: 0000 ..06:08:14.927080 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded a754 127c 1ec5 2708 0601 .G.....T.|..'... 0x0030: 0004 ..06:08:14.927368 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded a754 127c ab0b b074 0200 .G.....T.|...t.. 0x0030: 0084 05e3 4cc4 0001 0000 0002 0002 2fa6 ....L........./. 0x0040: 7e57 0005 0008 0aac 1448 0007 0068 f98f ~W.......H...h.. 0x0050: 92f1 ed0d 0200 7c12 54a7 4f2d b263 0000 ......|.T.O-.c.. 0x0060: 0100 0000 0000 ed0d 0200 c44c e305 577e ...........L..W~ 0x0070: a62f 0000 0100 0000 0000 3075 0000 cfe0 ./........0u.... 0x0080: d154 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 2844 ffb7 0100 ..HX......(D.... 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:14.927596 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded a754 127c 1ec5 2708 0601 .H.....T.|..'... 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:14.927726 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded a754 127c 1ec5 2708 0601 .G.....T.|..'... 0x0030: 0004 ..06:08:15.904938 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 5983 f0e3 0100 .H........Y..... 0x0030: 0022 120a a8d8 0001 0000 0002 0002 d329 .".............) 0x0040: d340 0005 0008 0aac 1447 000c 0006 0005 .@.......G...... 0x0050: 0000 ..06:08:15.904974 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded 120a a8d8 04f4 b24f 0601 .G...........O.. 0x0030: 0004 ..06:08:15.905339 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded 120a a8d8 9b39 b183 0200 .G.........9.... 0x0030: 0084 4d56 be6e 0001 0000 0002 0002 4ac7 ..MV.n........J. 0x0040: ec50 0005 0008 0aac 1448 0007 0068 ad23 .P.......H...h.# 0x0050: f888 ed0d 0200 d8a8 0a12 40d3 29d3 0000 ..........@.)... 0x0060: 0100 0000 0000 ed0d 0200 6ebe 564d 50ec ..........n.VMP. 0x0070: c74a 0000 0100 0000 0000 3075 0000 a1e4 .J........0u.... 0x0080: d154 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 a8a0 feb7 0100 ..HX............ 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:15.905496 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded 120a a8d8 04f4 b24f 0601 .H...........O.. 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:15.905597 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded 120a a8d8 04f4 b24f 0601 .G...........O.. 0x0030: 0004 ..06:08:16.920000 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 35bc a7c7 0100 .H........5..... 0x0030: 0022 f79a 74c1 0001 0000 0002 0002 68f3 ."..t.........h. 0x0040: 0ef3 0005 0008 0aac 1447 000c 0006 0005 .........G...... 0x0050: 0000 ..06:08:16.920049 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded f79a 74c1 e6fa 2708 0601 .G......t...'... 0x0030: 0004 ..06:08:16.920416 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded f79a 74c1 12de e11c 0200 .G......t....... 0x0030: 0084 842b 7fdf 0001 0000 0002 0002 cc6d ...+...........m 0x0040: c9f4 0005 0008 0aac 1448 0007 0068 9725 .........H...h.% 0x0050: ce3f ed0d 0200 c174 9af7 f30e f368 0000 .?.....t.....h.. 0x0060: 0100 0000 0000 ed0d 0200 df7f 2b84 f4c9 ............+... 0x0070: 6dcc 0000 0100 0000 0000 3075 0000 98e8 m.........0u.... 0x0080: d154 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 a824 ffb7 0100 ..HX.......$.... 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:16.920567 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded f79a 74c1 e6fa 2708 0601 .H......t...'... 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:16.920649 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded f79a 74c1 e6fa 2708 0601 .G......t...'... 0x0030: 0004 ..06:08:17.919612 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 3dd9 0489 0100 .H........=..... 0x0030: 0022 84d9 4654 0001 0000 0002 0002 e519 ."..FT.......... 0x0040: cbf2 0005 0008 0aac 1447 000c 0006 0005 .........G...... 0x0050: 0000 ..06:08:17.919644 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded 84d9 4654 096c 5822 0601 .G......FT.lX".. 0x0030: 0004 ..06:08:17.919915 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded 84d9 4654 075f 281f 0200 .G......FT._(... 0x0030: 0084 8912 5bfc 0001 0000 0002 0002 3d0e ....[.........=. 0x0040: 6dad 0005 0008 0aac 1448 0007 0068 94f6 m........H...h.. 0x0050: 8a75 ed0d 0200 5446 d984 f2cb 19e5 0000 .u....TF........ 0x0060: 0100 0000 0000 ed0d 0200 fc5b 1289 ad6d ...........[...m 0x0070: 0e3d 0000 0100 0000 0000 3075 0000 7fec .=........0u.... 0x0080: d154 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 a87c feb7 0100 ..HX.......|.... 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:17.920150 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded 84d9 4654 096c 5822 0601 .H......FT.lX".. 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:17.920281 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded 84d9 4654 096c 5822 0601 .G......FT.lX".. 0x0030: 0004 ..06:08:18.964923 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 6dde b4ec 0100 .H........m..... 0x0030: 0022 8505 cbc0 0001 0000 0002 0002 9af7 .".............. 0x0040: a257 0005 0008 0aac 1447 000c 0006 0005 .W.......G...... 0x0050: 0000 ..06:08:18.964962 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded 8505 cbc0 8a0d 39f9 0601 .G..........9... 0x0030: 0004 ..06:08:18.965246 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded 8505 cbc0 ebe0 09ce 0200 .G.............. 0x0030: 0084 f8f3 d449 0001 0000 0002 0002 cbba .....I.......... 0x0040: efe8 0005 0008 0aac 1448 0007 0068 0482 .........H...h.. 0x0050: bb9d ed0d 0200 c0cb 0585 57a2 f79a 0000 ..........W..... 0x0060: 0100 0000 0000 ed0d 0200 49d4 f3f8 e8ef ..........I..... 0x0070: bacb 0000 0100 0000 0000 3075 0000 95f0 ..........0u.... 0x0080: d154 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 a8fd feb7 0100 ..HX............ 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:18.965398 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded 8505 cbc0 8a0d 39f9 0601 .H..........9... 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:18.965581 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded 8505 cbc0 8a0d 39f9 0601 .G..........9... 0x0030: 0004 ..06:08:19.918110 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 42c0 c438 0100 .H........B..8.. 0x0030: 0022 4d65 61cc 0001 0000 0002 0002 b98e ."Mea........... 0x0040: 1324 0005 0008 0aac 1447 000c 0006 0005 .$.......G...... 0x0050: 0000 ..06:08:19.918162 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded 4d65 61cc 5468 83c5 0601 .G....Mea.Th.... 0x0030: 0004 ..06:08:19.918460 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded 4d65 61cc e58f a6b1 0200 .G....Mea....... 0x0030: 0084 9a18 fbae 0001 0000 0002 0002 b03c ...............< 0x0040: dafa 0005 0008 0aac 1448 0007 0068 9444 .........H...h.D 0x0050: 5ab9 ed0d 0200 cc61 654d 2413 8eb9 0000 Z......aeM$..... 0x0060: 0100 0000 0000 ed0d 0200 aefb 189a fada ................ 0x0070: 3cb0 0000 0100 0000 0000 3075 0000 4ef4 <.........0u..N. 0x0080: d154 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 2860 feb7 0100 ..HX......(`.... 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:19.918632 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded 4d65 61cc 5468 83c5 0601 .H....Mea.Th.... 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:19.918805 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded 4d65 61cc 5468 83c5 0601 .G....Mea.Th.... 0x0030: 0004 ..06:08:20.917280 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 58c2 c77b 0100 .H........X..{.. 0x0030: 0022 7fd7 2c35 0001 0000 0002 0002 7133 ."..,5........q3 0x0040: 081f 0005 0008 0aac 1447 000c 0006 0005 .........G...... 0x0050: 0000 ..06:08:20.917311 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded 7fd7 2c35 050c ec91 0601 .G......,5...... 0x0030: 0004 ..06:08:20.917624 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded 7fd7 2c35 a1cc 2ccb 0200 .G......,5..,... 0x0030: 0084 8605 f5a7 0001 0000 0002 0002 15ca ................ 0x0040: 0b36 0005 0008 0aac 1448 0007 0068 9d43 .6.......H...h.C 0x0050: f3f4 ed0d 0200 352c d77f 1f08 3371 0000 ......5,....3q.. 0x0060: 0100 0000 0000 ed0d 0200 a7f5 0586 360b ..............6. 0x0070: ca15 0000 0100 0000 0000 3075 0000 35f8 ..........0u..5. 0x0080: d154 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 28db feb7 0100 ..HX......(..... 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:20.917811 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded 7fd7 2c35 050c ec91 0601 .H......,5...... 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:20.917913 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded 7fd7 2c35 050c ec91 0601 .G......,5...... 0x0030: 0004 ..06:08:21.906197 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 48c0 4805 0100 .H........H.H... 0x0030: 0022 0baf ed4f 0001 0000 0002 0002 48e1 ."...O........H. 0x0040: fe1b 0005 0008 0aac 1447 000c 0006 0005 .........G...... 0x0050: 0000 ..06:08:21.906224 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded 0baf ed4f 9775 adb5 0601 .G.......O.u.... 0x0030: 0004 ..06:08:21.906528 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded 0baf ed4f eb24 a785 0200 .G.......O.$.... 0x0030: 0084 2aed 138d 0001 0000 0002 0002 2289 ..*...........". 0x0040: 2c68 0005 0008 0aac 1448 0007 0068 5556 ,h.......H...hUV 0x0050: 5ca9 ed0d 0200 4fed af0b 1bfe e148 0000 \.....O......H.. 0x0060: 0100 0000 0000 ed0d 0200 8d13 ed2a 682c .............*h, 0x0070: 8922 0000 0100 0000 0000 3075 0000 12fc ."........0u.... 0x0080: d154 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 a834 feb7 0100 ..HX.......4.... 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:21.906672 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded 0baf ed4f 9775 adb5 0601 .H.......O.u.... 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:21.906803 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded 0baf ed4f 9775 adb5 0601 .G.......O.u.... 0x0030: 0004 ..06:08:22.926005 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 3508 da37 0100 .H........5..7.. 0x0030: 0022 1bca c135 0001 0000 0002 0002 6f1d ."...5........o. 0x0040: 3782 0005 0008 0aac 1447 000c 0006 0005 7........G...... 0x0050: 0000 ..06:08:22.926034 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded 1bca c135 7e70 69c5 0601 .G.......5~pi... 0x0030: 0004 ..06:08:22.926400 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded 1bca c135 1a0a 53cb 0200 .G.......5..S... 0x0030: 0084 291e 3e8c 0001 0000 0002 0002 423e ..).>.........B> 0x0040: 38a8 0005 0008 0aac 1448 0007 0068 c00f 8........H...h.. 0x0050: e9da ed0d 0200 35c1 ca1b 8237 1d6f 0000 ......5....7.o.. 0x0060: 0100 0000 0000 ed0d 0200 8c3e 1e29 a838 ...........>.).8 0x0070: 3e42 0000 0100 0000 0000 3075 0000 0e00 >B........0u.... 0x0080: d254 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 a8b8 feb7 0100 ..HX............ 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:22.926541 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded 1bca c135 7e70 69c5 0601 .H.......5~pi... 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:22.926637 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded 1bca c135 7e70 69c5 0601 .G.......5~pi... 0x0030: 0004 ..06:08:23.925851 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 aabb 5007 0100 .H..........P... 0x0030: 0022 e574 812f 0001 0000 0002 0002 3c9d .".t./........<. 0x0040: f724 0005 0008 0aac 1447 000c 0006 0005 .$.......G...... 0x0050: 0000 ..06:08:23.925880 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded e574 812f bd96 98a7 0601 .G.....t./...... 0x0030: 0004 ..06:08:23.926215 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded e574 812f 21f6 2d32 0200 .G.....t./!.-2.. 0x0030: 0084 8205 aa8f 0001 0000 0002 0002 df29 ...............) 0x0040: 4204 0005 0008 0aac 1448 0007 0068 adc3 B........H...h.. 0x0050: 9f1a ed0d 0200 2f81 74e5 24f7 9d3c 0000 ....../.t.$..<.. 0x0060: 0100 0000 0000 ed0d 0200 8faa 0582 0442 ...............B 0x0070: 29df 0000 0100 0000 0000 3075 0000 f603 ).........0u.... 0x0080: d254 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 a836 ffb7 0100 ..HX.......6.... 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:23.926359 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded e574 812f bd96 98a7 0601 .H.....t./...... 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:23.926520 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded e574 812f bd96 98a7 0601 .G.....t./...... 0x0030: 0004 ..06:08:24.904965 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 e21a d88a 0100 .H.............. 0x0030: 0022 eb06 8f16 0001 0000 0002 0002 fcea .".............. 0x0040: 744b 0005 0008 0aac 1447 000c 0006 0005 tK.......G...... 0x0050: 0000 ..06:08:24.905030 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded eb06 8f16 7deb 6815 0601 .G........}.h... 0x0030: 0004 ..06:08:24.905386 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded eb06 8f16 5228 d733 0200 .G........R(.3.. 0x0030: 0084 c462 7636 0001 0000 0002 0002 4ffd ...bv6........O. 0x0040: d6af 0005 0008 0aac 1448 0007 0068 f1b0 .........H...h.. 0x0050: 714b ed0d 0200 168f 06eb 4b74 eafc 0000 qK........Kt.... 0x0060: 0100 0000 0000 ed0d 0200 3676 62c4 afd6 ..........6vb... 0x0070: fd4f 0000 0100 0000 0000 3075 0000 c907 .O........0u.... 0x0080: d254 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 2890 feb7 0100 ..HX......(..... 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:24.905541 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded eb06 8f16 7deb 6815 0601 .H........}.h... 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:24.905649 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded eb06 8f16 7deb 6815 0601 .G........}.h... 0x0030: 0004 ..06:08:25.925889 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0044 0000 4000 4084 fc4f 0aac 1447 0aac .D..@.@..O...G.. 0x0020: 1448 0ded 0ded 0000 0000 a126 78ec 0100 .H.........&x... 0x0030: 0022 c35c 712a 0001 0000 0002 0002 e261 .".\q*.........a 0x0040: f17c 0005 0008 0aac 1447 000c 0006 0005 .|.......G...... 0x0050: 0000 ..06:08:25.925921 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6d 0aac 1448 0aac .$..@.@..m...H.. 0x0020: 1447 0ded 0ded c35c 712a 3d07 23db 0601 .G.....\q*=.#... 0x0030: 0004 ..06:08:25.926215 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 00a4 0000 4000 4084 fbef 0aac 1448 0aac ....@.@......H.. 0x0020: 1447 0ded 0ded c35c 712a ad53 c396 0200 .G.....\q*.S.... 0x0030: 0084 1ac4 e2ba 0001 0000 0002 0002 c4c2 ................ 0x0040: 8e4e 0005 0008 0aac 1448 0007 0068 b640 .N.......H...h.@ 0x0050: 4060 ed0d 0200 2a71 5cc3 7cf1 61e2 0000 @`....*q\.|.a... 0x0060: 0100 0000 0000 ed0d 0200 bae2 c41a 4e8e ..............N. 0x0070: c2c4 0000 0100 0000 0000 3075 0000 c60b ..........0u.... 0x0080: d254 0100 0000 0100 0000 0100 0000 4714 .T............G. 0x0090: ac0a 4858 0508 0000 0000 a815 ffb7 0100 ..HX............ 0x00a0: eab7 4814 ac0a 94fa ffbf 20fa ffbf f8f9 ..H............. 0x00b0: ffbf ..06:08:25.926371 IP 10.172.20.71.3565 > 10.172.20.72.3565: sctp 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1447 0aac .$..@.@..o...G.. 0x0020: 1448 0ded 0ded c35c 712a 3d07 23db 0601 .H.....\q*=.#... 0x0030: 0004 0000 0000 0000 0000 0000 ............06:08:25.926556 IP 10.172.20.72.3565 > 10.172.20.71.3565: sctp 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4500 ..).....).....E. 0x0010: 0024 0000 4000 4084 fc6f 0aac 1448 0aac .$..@.@..o...H.. 0x0020: 1447 0ded 0ded c35c 712a 3d07 23db 0601 .G.....\q*=.#... 0x0030: 0004 ..341 packets captured341 packets received by filter0 packets dropped by kernelNo acks are sent from MTR Side.I'm ready for any further traces and details and thanks in advance.Regards,Naim KANJ
Hi Guys,
Any update about the issue??? As this is quite urgent.
Thanks & Regards,
-
Hi All,
I tried the MTU/MTR requests using two windows XP servers and this worked just fine, below is the output:
MTU:
C:\Septel-mtu>mtu.exe -d0 -g43010008 -a43020008 -i987654321 -s"Hello World"MTU MAP Test Utility Copyright (C) Dialogic Corporation 1997-2006. All Rights Reserved.===============================================================MTU mod ID 0x2d; MAP module Id 0x15mode 0 - Forward Short MessageMTU Tx: sending Open RequestMTU Tx: I0000 M tc7e2 i0000 f2d d15 s00 p010b0906070400000100190201044302000803044301000800MTU Tx: sending Forward Short Message RequestMTU Tx: I0000 M tc7e0 i0000 f2d d15 s00 p030e01011707000589674523f118080406a121436587f9191c6d090421436587f90400018001413015000bc8329bfd065ddf7236192d023c0000MTU Tx: sending Delimiter RequestMTU Tx: I0000 M tc7e2 i0000 f2d d15 s00 p0500MTU Rx: received Open ConfirmationMTU Rx: I0000 M t87e3 i0000 f15 d2d s00 p820501000b0906070400000100190201044301000803044302000800MTU Rx: received Forward Short Message ConfirmationMTU Rx: I0000 M t87e1 i0000 f15 d2d s00 p840e010100MTU Rx: received Close IndicationMTU Rx: I0000 M t87e3 i0000 f15 d2d s00 p0400
MTR:
C:\Septel-mtr>mtrMTR MAP Test Responder (C) Dialogic Corporation 1999-2006. All Rights Reserved.===============================================================================MTR mod ID - 0x2d; MAP module Id 0x15MTR Rx: I0000 M t87e3 i800e f15 d2d s00 p020104430200080304430100080b0906070400000100190200MTR Rx: Received Open IndicationMTR Tx: Sending Open ResponseMTR Tx: I0000 M tc7e2 i800e f2d d15 s00 p810501000b0906070400000100190200MTR Rx: I0000 M t87e1 i800e f15 d2d s00 p040e0101191c6d090421436587f90400018001413015000bc8329bfd065ddf7236191707000589674523f118080406a121436587f900MTR Rx: Received Forward Short Message IndicationMTR Rx: Short Message User Information:MTR Rx: Hello WorldMTR Rx: I0000 M t87e3 i800e f15 d2d s00 p0600MTR Rx: Received delimiter IndicationMTR Tx: Sending Forward SM ResponseMTR Tx: I0000 M tc7e0 i800e f2d d15 s00 p830e010100MTR Tx: Sending Close RequestMTR Tx: I0000 M tc7e2 i800e f2d d15 s00 p0307010000
But unfortunately this was not the case on RHEL4/5 servers, that's why i need to ask especially when i got from your site that MTU/MTR case was tested only on the following OS:
DSI Protocol Stacks are supported for several Solaris, Linux, and Windows operating systems, including: - Solaris: Solaris 9, Solaris 10 (64 and 32 bit) - Linux: Red Hat 9, RH enterprise server, MontaVista, SUSE, and others - Windows: Windows 2000, Windows Server 2003, Windows XP
Would that mean an incompatibility issue with RHEL4/5 or related kernels. Please keep me updated as these are the servers OS i need to use.
Naim
Hello Guys,
Whilst not yet having answer, i'm still struggling in making the MTU/MTR working on my RHEL servers. What i got till now is that the main issue is when activating links (./mtpsl act 0 0) from both sides i'm only getting:
MTU
S7L:I0000 M t0227 i0000 fef def s0d
MTR
Compared with my working windows xp servers i should get:
S7L:I0000 T 00000001 M tc744 i0008 fcf d33 s00 p0101000000000000S7L:I0000 M t0227 i0000 fef def s06S7L:I0000 M t0227 i0000 fef def s0dS7L:I0000 M t0226 i0000 fc1 def s04S7L:I0000 M t0226 i0000 fc1 def s01S7L:I0000 MTP Event : linkset_id/link_ref=0000 ChangebackS7L:I0000 MTP Event : linkset_id=00 Link set recoveredS7L:I0000 MTP Event : linkset_id=00 Adjacent SP accessibleS7L:I0000 MTP Event : point code=00000002 Destination available
S7L:I0000 M t0227 i0000 fef def s06S7L:I0000 M t0227 i0000 fef def s0dS7L:I0000 M t0226 i0000 fc1 def s03S7L:I0000 M t0226 i0000 fc1 def s02S7L:I0000 M t0227 i0000 fef def s0dS7L:I0000 M t0226 i0000 fc1 def s03S7L:I0000 M t0226 i0000 fc1 def s02S7L:I0000 M t0227 i0000 fef def s0dS7L:I0000 M t0226 i0000 fc1 def s03S7L:I0000 M t0226 i0000 fc1 def s02S7L:I0000 M t0227 i0000 fef def s0dS7L:I0000 M t0226 i0000 fc1 def s03S7L:I0000 M t0226 i0000 fc1 def s04S7L:I0000 M t0226 i0000 fc1 def s05S7L:I0000 M t0226 i0000 fc1 def s01S7L:I0000 MTP Event : linkset_id/link_ref=0000 ChangebackS7L:I0000 MTP Event : linkset_id=00 Link set recoveredS7L:I0000 MTP Event : linkset_id=00 Adjacent SP accessibleS7L:I0000 MTP Event : point code=00000001 Destination available
I was quite sure that mtpsl is used to activate MTP3 links so i found that there were a solution to redirect MTP3 module to M3UA (REDIRECT 0x22 0xd2) but even this didn't work.
I'm sure the problem is at that level, but not SCTP level, i.e sctp packets are successfully exchanged between servers and this was clear when using sctp_test linux tool as follow:
sctp_test -H 10.172.20.71 -P 3565 -l
local:addr=10.172.20.71, port=3565, family=2seed = 1230942226Starting tests... socket(SOCK_SEQPACKET, IPPROTO_SCTP) -> sk=3 bind(sk=3, [a:10.172.20.71,p:3565]) -- attempt 1/10 listen(sk=3,backlog=100)Server: Receiving packets. recvmsg(sk=3) Notification: SCTP_ASSOC_CHANGE(COMMUNICATION_UP) (assoc_change: state=0, error=0, instr=10 outstr=10) recvmsg(sk=3) Data 1 bytes. First 1 bytes: <empty> text[0]=0 recvmsg(sk=3) Data 1 bytes. First 1 bytes: <empty> text[0]=0 SNDRCV(stream=0 ssn=0 tsn=2676588519 flags=0x1 ppid=605049785cumtsn=2676588519 recvmsg(sk=3) Data 1 bytes. First 1 bytes: <empty> text[0]=0 SNDRCV(stream=0 ssn=0 tsn=2676588520 flags=0x1 ppid=1328920065cumtsn=2676588520.
.
sctp_test -H 10.172.20.72 -P 3565 -h 10.172.20.71 -p 3565 -s
remote:addr=10.172.20.71, port=3565, family=2local:addr=10.172.20.72, port=3565, family=2seed = 1281513147Starting tests... socket(SOCK_SEQPACKET, IPPROTO_SCTP) -> sk=3 bind(sk=3, [a:10.172.20.72,p:3565]) -- attempt 1/10Client: Sending packets.(1/10) sendmsg(sk=3, assoc=0) 1 bytes. SNDRCV(stream=0 flags=0x1 ppid=2066613566 sendmsg(sk=3, assoc=0) 1 bytes. SNDRCV(stream=0 flags=0x1 ppid=521476444 sendmsg(sk=3, assoc=0) 1 bytes. SNDRCV(stream=0 flags=0x1 ppid=458089745 sendmsg(sk=3, assoc=0) 1 bytes. SNDRCV(stream=0 flags=0x1 ppid=367246390 sendmsg(sk=3, assoc=0) 1 bytes. SNDRCV(stream=0 flags=0x1 ppid=964703008 sendmsg(sk=3, assoc=0) 1 bytes. SNDRCV(stream=0 flags=0x1 ppid=1100299549 sendmsg(sk=3, assoc=0) 1 bytes. SNDRCV(stream=0 flags=0x1 ppid=1389152343 sendmsg(sk=3, assoc=0) 1 bytes. SNDRCV(stream=0 flags=0x1 ppid=1551143237 sendmsg(sk=3, assoc=0) 1 bytes. SNDRCV(stream=0 flags=0x1 ppid=431160506 sendmsg(sk=3, assoc=0) 1 bytes. SNDRCV(stream=0 flags=0x1 ppid=2080045372
Your help is too much appreciated and thanks in advance.
Get a wireshark trace to see what is happening on the link. Then check if disabling firewall on your server will make a difference.
Hi Ukernie,
iptables software firewall and selinux are both disabled, add to that i don't have any firewall on the network, that is my other xp servers are as well on the same subnet.
Furthermore, i have enabled mtp3 and sccp traces as follow on both nodes (MTP_TRACE 0x20 2 0 & SCCP_TRACE 3 3 0) then get a pcap file (FORK_PROCESS ./s7_log -fss7.log -pmtp.pcap) but there were only one (GSM SMS) packet captured from mtu side when mtu is sent but not any MTP3MG or GSM MAP packets that were captured in my XP servers.
That's why the issue may reside in MTP3 M2PA communication especially when i didn't get any (fc1 or dc1) in the log trace like i got in XP servers, see below:
tcf00 i0000 f22 dc1 s00 p810240000011f0112233445566778899aabbccddeeffS7L:I0000 T 000002f6 M t8f01 i0000 fc1 d22 s00
but all i got was at higher level, i.e.:
S7L:I0000 M t0227 i0000 fef def s0dS7L:I0000 T 000001d6 M tc7e2 i0000 f2d d15 s00 p010b0906070400000100190201044302000803044301000800S7L:I0000 T 000001d6 M tc7e0 i0000 f2d d15 s00 p030e01011707000589674523f118080406a121436587f9191d6e090421436587f90400018011014333000ce7f79b0c6abfe5eeb4fb0c2d023c0000S7L:I0000 T 000001d6 M tc781 i0000 f15 d14 s00 p080301010402003c0138a13602010102012e302e800589674523f18406a121436587f9041d6e090421436587f90400018011014333000ce7f79b0c6abfe5eeb4fb0c00S7L:I0000 T 000001d6 M tc781 i0000 f15 d14 s00 p080301010402003c0138a13602010102012e302e800589674523f18406a121436587f9041d6e090421436587f90400018011014333000ce7f79b0c6abfe5eeb4fb0c00S7L:I0000 T 000001d6 M tc7e2 i0000 f2d d15 s00 p0500S7L:I0000 T 000001d6 M tc783 i0000 f15 d14 s00 p020601020704430200080804430100080d0ba10906070400000100190200S7L:I0000 T 000001d6 M tc783 i0000 f15 d14 s00 p020601020704430200080804430100080d0ba10906070400000100190200S7L:I0000 T 000001d6 M tc740 i0000 f14 d33 s00 p01010100020100030102050443020008040443010008065e625c4804000200006b1a2818060700118605010101a00d600ba1090607040000010019026c38a13602010102012e302e800589674523f18406a121436587f9041d6e090421436587f90400018011014333000ce7f79b0c6abfe5eeb4fb0c00S7L:I0000 T 000001d6 M tc740 i0000 f14 d33 s00 p01010100020100030102050443020008040443010008065e625c4804000200006b1a2818060700118605010101a00d600ba1090607040000010019026c38a13602010102012e302e800589674523f18406a121436587f9041d6e090421436587f90400018011014333000ce7f79b0c6abfe5eeb4fb0c00S7L:I0000 T 000001d6 M tcf00 i0003 f33 d22 s00 p8302400000090103050902420804430100085e625c4804000200006b1a2818060700118605010101a00d600ba1090607040000010019026c38a13602010102012e302e800589674523f18406a121436587f9041d6e090421436587f90400018011014333000ce7f79b0c6abfe5eeb4fb0cS7L:I0000 T 0000042e M t8782 i0000 f14 d15 s00 p0c05010102010100S7L:I0000 T 0000042e M t8782 i0000 f14 d15 s00 p0c05010102010100S7L:I0000 T 0000042e M t87e3 i0000 f15 d2d s00 p8205010000S7L:I0000 T 0000042e M t87e1 i0000 f15 d2d s00 p840e010116010800S7L:I0000 T 0000042e M tc7e2 i0000 f2d d15 s00 p0708010500S7L:I0000 T 0000042e M tc783 i0000 f15 d14 s00 p050601020a010200S7L:I0000 T 0000042e M tc783 i0000 f15 d14 s00 p050601020a010200
Thanks a lot for assisting.
The pcap file generated by S7Log does not capture SCTP packets so you will need an external wireshark trace.
You are not running M3UA so you do not need to redirect MTP3 to M3UA.
Check if your system has the kernel SCTP and run sctpn instead.
/sbin/modinfo sctp or /sbin/modprobe -r sctp
post your current configuration on the Linux server
Thanks a lot for your help, sctp module was in my Linux kernel:
[root@Node1 ~]# modinfo sctpfilename: /lib/modules/2.6.9-89.EL/kernel/net/sctp/sctp.koauthor: Linux Kernel SCTP developers <lksctp-developers@lists.sourceforge.net>description: Support for the SCTP protocol (RFC2960)license: GPLvermagic: 2.6.9-89.EL 686 REGPARM 4KSTACKS gcc-3.4depends: ipv6
so when changing system.txt to use sctpn, it works just fine.
The M3UA redirection was out of testing, i.e. i would need to develop a similar application that uses M3UA instead of MTP3/M2PA
My current working linux configuration became:
MTU system.txt
LOCAL 0x00 * Timer TaskLOCAL 0xcf * s7_mgt - Management/config taskLOCAL 0xef * s7_log - Display and logging utilityLOCAL 0xc2 * mbm - Management taskLOCAL 0xd0 * SCTPD moduleLOCAL 0xd1 * SCTP moduleLOCAL 0xc1 * M2PA moduleLOCAL 0x22 * MTP3 moduleLOCAL 0x33 * SCCP moduleLOCAL 0x14 * TCAP moduleLOCAL 0x15 * MAP moduleLOCAL 0x2d * MTR or MTU module*LOCAL 0xd2 * M3UA module** Now start-up all local tasks:**REDIRECT 0x22 0xd2 * MTP3 to M3UAFORK_PROCESS ./tim_lnxFORK_PROCESS ./tick_lnxFORK_PROCESS ./sctpd*FORK_PROCESS ./sctpFORK_PROCESS ./sctpnFORK_PROCESS ./m2pa_lnx6 -tFORK_PROCESS ./mtp_lnx6 -tFORK_PROCESS ./mbm -dFORK_PROCESS ./sccp_lnx6 -tFORK_PROCESS ./tcp_lnx6 -tFORK_PROCESS ./map_lnx6 -tFORK_PROCESS ./s7_mgt -dFORK_PROCESS ./s7_log -fss7.log -pmtp.pcap*FORK_PROCESS ./m3ua_lnx6 -t*FORK_PROCESS ./s7_log -m0xEF -fmtpdump.txt
MTU config.txt
CNSYS:IPADDR=10.172.20.71,PER=0;SNSLI:SNLINK=1,IPADDR=10.172.20.72,SNEND=C,SNTYPE=M2PA,M2PA=1,HPORT=3565,PPORT=3565;MTP_CONFIG 0 0x0 0x0008000bMTP_LINKSET 0 2 1 0x0000 1 0x08MTP_LINK 0 0 0 0 0 1 0 0 0x80000006MTP_ROUTE 2 0 0x0008MTP_TRACE 0x20 2 0SCCP_CONFIG 1 0x08 0x0102 0x00000001SCCP_TRACE 3 3 0SCCP_SSR 1 RSP 2 0 0x0000SCCP_SSR 2 LSS 0x08 0x2d 0 MAPSCCP_SSR 3 RSS 2 0x08 0TCAP_CONFIG 0x0 8192 0x8000 8192 0x0000 0 0TCAP_TRACE 0x7 0xf 0x0MAP_CONFIG 0x0MAP_TRACE 0xf 0xf 0x15
MTR system.txt
MTR config.txt
CNSYS:IPADDR=10.172.20.72,PER=0;SNSLI:SNLINK=1,IPADDR=10.172.20.71,SNEND=S,SNTYPE=M2PA,M2PA=1,HPORT=3565,PPORT=3565;MTP_CONFIG 0 0x0 0x0008000bMTP_LINKSET 0 1 1 0x0000 2 0x08MTP_LINK 0 0 0 0 0 1 0 0 0x80000006MTP_ROUTE 1 0 0x0008MTP_TRACE 0x20 2 0SCCP_CONFIG 2 0x08 0x0102 0x00000001SCCP_TRACE 3 3 0SCCP_SSR 1 RSP 1 0 0x0000SCCP_SSR 2 LSS 0x08 0x2d 0 MAPSCCP_SSR 3 RSS 1 0x08 0TCAP_CONFIG 0x0 8192 0x8000 8192 0x0000 0 0TCAP_TRACE 0x7 0xf 0x0MAP_CONFIG 0x0MAP_TRACE 0xf 0xf 0x15
I have used linux tcpdump utility to check the sctp packets exchanged so i got the following:
06:22:57.285586 IP (tos 0x2,ECT(0), ttl 64, id 69, offset 0, flags [DF], proto 132, length: 64) 10.172.20.71.3565 > 10.172.20.72.3565: sctp 1) [DATA] (B)(E) [TSN: 528422285] [SID: 1] [SSEQ 33] [PPID 0x5] [Payload] 0x0000: 000c 29b6 cb95 000c 2998 edb9 0800 4502 ..).....).....E. 0x0010: 0040 0045 4000 4084 fc0c 0aac 1447 0aac .@.E@.@......G.. 0x0020: 1448 0ded 0ded 89fe a703 aaca 8ba5 0003 .H.............. 0x0030: 0020 1f7f 158d 0001 0021 0000 0005 0100 .........!...... 0x0040: 0b01 0000 0010 0000 0015 0000 0015 ..............06:22:57.285613 IP (tos 0x2,ECT(0), ttl 64, id 63, offset 0, flags [DF], proto 132, length: 48) 10.172.20.72.3565 > 10.172.20.71.3565: sctp 1) [SACK] [*** ack 528422285] [a_rwnd 65496] [#gap acks 0] [#dup tsns 0] 0x0000: 000c 2998 edb9 000c 29b6 cb95 0800 4502 ..).....).....E. 0x0010: 0030 003f 4000 4084 fc22 0aac 1448 0aac .0.?@.@.."...H.. 0x0020: 1447 0ded 0ded 1de8 2013 3419 39db 0300 .G........4.9... 0x0030: 0010 1f7f 158d 0000 ffd8 0000 0000 ..............
Which means sctp exchange is fine.
Once again, thanks for your help.
Now that the communication is established, I wish to ask more about customizing MTU/MTR applications using SUA Layer over IP, i got through the example provided at http://www.dialogic.com/products/docs/appnotes/11038_USSD_an.pdf but still wondering if there is any simulation package available at sigtran so it can simulate the mobile station sending USSD requests and how can i use the Code Sample to Send MAP_PROCESS_UNSTRUCTURED_SS_REQUEST after customizing MTU source code.
