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Cisco Bug: CSCut14946 - CFM hw offload rmep error after reconfigure intervals

Last Modified

Feb 06, 2017

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

15.5(3)S

Description (partial)

Symptom:
TAAS_1006_1#$rm hardware qfp active feature ecfm datapath offload rmep mpid 4001
RMEP session's mathcing mpid: 4001

DMID  MAID  MPID  LMPID State  Flags   Ticks Jittr Lvl SrcMAC
---------------------------------------------------------------------------
0           0     4001    0     Active 0x0     10    0     2   30E4.DBE7.59BF
0           0     4001    0     Active 0x0     10    0     2   30E4.DBE7.59BF
DMID MAID LMPID ALL is 0

Conditions:
config the hw offload mep over vpls on uut
topo
uut1---uut2
reproduce steps
1、
ethernet cfm ieee
ethernet cfm global
ethernet cfm domain same_domain level 2
 service ser_1 evc evc_1 vlan 1
  continuity-check
  continuity-check interval 3.3ms
  offload sampling 1000
after the up mep up
2、then change the continuity-check interval on both side
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