Hello community,
I am struggling with problem with some CSR1000v for about 2 weeks now and since I think that I nearly tried and read everything I could on the internet, I will try to find some help here now.
I just downloaded the CSR1000v software (.iso), created some VMs in Virtualbox and imported these VMs into GNS3 to work with them. I am learning about service oam. I configure two CSR for sending CCM packets. It works and I see CCM packets sending by wireshark. Then I want to test loss measurements by single-ended ETH-LM(Y.1731). my configurations are as follows:
CSR1.
Enable
Conf terminal
Ethernet cfm ieee
Ethernet cfm global
Ethernet cfm domain L6 level 6
Service srv1 evc EVC100 direction down
Continuity-check
Exit
Exit
Interface gig 1
No shut
No ip add
Service instance 1 ethernet EVC100
Encapsulation default
Bridge-domain 4100
Cfm mep direction L6 mpid 100
/////////////////////////
CSR2
Enable
Conf terminal
Ethernet cfm ieee
Ethernet cfm global
Ethernet cfm domain L6 level 6
Service srv1 evc EVC200 direction down
Continuity-check
Exit
Exit
Interface gig 1
No shut
No ip add
Service instance 1 ethernet EVC200
Encapsulation default
Bridge-domain 4200
Cfm mep direction L6 mpid 200
For sending LMM and receiving LMR:
En
Conf t
Ip sla 1
ethernet y1731 loss lmm domain L6 evc EVC100 mpid 200 cos 0 mpid 100
exit
ip sla schedule 1 star now life forever
I check sending and receiving LMM and LMR and it is ok, but the TxFCf and the others counters byte always are 0 and don’t count. I can’t find any solution but I think there is a command for enabling counters but I wouldn’t know it.
I will appreciate if someone help me.
Thanks in advance,
Elnaz
