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Trex mpls capture issue

nurbolito
Level 1
Level 1

Starting capture on rx of the second one of dual ports, with -v(verbose - prints to console) or -p(links to wireshark) flags. And it  doesnt captures mpls packets. Tried this commands:
capture monitor start --rx 1 -v
capture monitor start --rx 1 -p
capture monitor start --rx 1 -f 'ether proto 0x8848' -v
capture monitor start --rx 1 -f 'ether proto 0x8848' -p
capture monitor start --rx 1 -f 'ether[0] & 1 == 0' -v
capture monitor start --rx 1 -f 'ether[0] & 1 == 0' -p
(everything in service mode)
Tried in debug mode Trex accepts filters correctly, but i couldnt get how jit compiler works.

1 Reply 1

Alexander Stevenson
Cisco Employee
Cisco Employee

 

Hello @nurbolito,

 

You might want to check out the Cisco DevNet Developer Support articles on TRex:

 

https://devnetsupport.cisco.com/hc/en-us/sections/115002850587-TRex