In addition to the generic information, the log shows an example of an IP trunk link failure:
[TR_SG board=01A08 ip= 135.9.78.112 net_reg= 1 sg= 1 dest= 135.9.71.77 hop= 1 135.9.78.254 2.000ms 3.000ms 2.000ms]
Interpret the information as follows:
Brackets surround the failure-specific information
Type of IP event (TR_SG): a trace-route for a link failure to an IP trunk
Source board location (01A08)
Source IP address (135.9.78.112)
Network region number (1)
Signaling group number (1)
Destination IP address (135.9.71.77)
Hop number (1)
Hop IP address (135.9.78.254)
Three times in milliseconds (ms) for the three different attempts made at each hop along a route (2.000ms, 3.000ms, 2.000ms)
