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Dialogic® Multimedia Platform for AdvancedTCA
A missing network configuration item can cause eth6 routing issues
Symptom:
After installing the Dialogic® Multimedia Platform for AdvancedTCA (MMP for ATCA)
software and configuring the system, network routing through eth6 and the AMC fails.
Lines similar to the following are found in /var/log/messages.
Oct 14 20:08:24 fmg70 nmbd[2065]: [2007/10/14 20:08:24, 0] lib/interface.c:load_interfaces(220)
Oct 14 20:08:24 fmg70 nmbd[2065]: WARNING: no network interfaces found
Issue:
It has been observed that after MMP for ATCA software re-install or network reconfiguration, network routing through eth6 may fail due to incomplete network configuration of the default gateway device.
Fix:
Check to make sure the /etc/sysconfig/network file includes the line:
Fix:
Check to make sure the /etc/sysconfig/network file includes the line:
GATEWAYDEV=eth6
Explanation:
eth6 is the network interface that MMP for ATCA uses to communicate with the AMC and carries the RTP streams. The GATEWAYDEV= line is used in Linux to specify the device to be used as the default gateway. Setting GATEWAYDEV to eth6 makes the route to the AMC.
Product List:
Dialogic® Multimedia Platform for AdvancedTCA
Glossary of Acronyms / Terms:
Glossary of Acronyms / Terms:
AMC - Advanced Mezzanine Card
