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Cisco Bug: CSCvu14043 - filter programming failed is seen for the Satellite Interfaces that are configured with CFM UP MEP

Last Modified

Jun 19, 2020

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

7.1.2.BASE

Description (partial)

Symptom:
ISSUE SEEN : filter programming (satellite operational error) failed is seen for the Satellite Interfaces that are configured with CFM UP MEP

Build : 7.1.2.18I 

Deepika is looking in to this issue.

Logs : /auto/tftp-viking-blr/balagven/712/CFM_Error/REPRO_SATELLITE_DEBUGS/Deepika_Logs/Filter_programming_error/ITR2


Steps
*****

CFM UP MEP is configured for the VPLS AC  interfaces
When ICL is configured with the NV Satellite configuration, we could see  filter programming (satellite operational error) failed is seen for the Satellite Interfaces.
The Allowable range for CFM to be configured on satellite sub interfaces are 44.
But we could see the issue is there even with the first interface.

RP/0/RSP1/CPU0:VEGA-R1-9K-5#sh ethernet cfm interfaces gigabitEthernet 170/0/0/8.1 status 
Wed May  6 03:30:39.924 UTC
Interface GigabitEthernet170/0/0/8.1 (ifh: 0x0008e202)
  Interface state: Up,  mLACP mode: Unknown
  Bridge Domain VPLS_VEGA_R1_AUR_R1_160001 in group VPLS_VEGA_R1_AUR_R1_Li, STP State: Up
  Satellite open, supports DM responder, filter programming failed (satellite operational error)
  1 MEPs configured (0 have errors)
  1 MEPs in the PM, 1 in the EA
  no MIP
  Last PFI error: Success
  Last packet error: Success
  Last CCI error: Success
  Last AISI error: Success
  Last Protocol Manager error: Success
  Last Satellite error: Err: Max sessions already configured

Please refer the Enclosure for the  mail chain

Conditions:
ISSUE SEEN : filter programming (satellite operational error) failed is seen for the Satellite Interfaces that are configured with CFM UP MEP

Build : 7.1.2.18I 

Deepika is looking in to this issue.

Logs : /auto/tftp-viking-blr/balagven/712/CFM_Error/REPRO_SATELLITE_DEBUGS/Deepika_Logs/Filter_programming_error/ITR2


Steps
*****

CFM UP MEP is configured for the VPLS AC  interfaces
When ICL is configured with the NV Satellite configuration, we could see  filter programming (satellite operational error) failed is seen for the Satellite Interfaces.
The Allowable range for CFM to be configured on satellite sub interfaces are 44.
But we could see the issue is there even with the first interface.

RP/0/RSP1/CPU0:VEGA-R1-9K-5#sh ethernet cfm interfaces gigabitEthernet 170/0/0/8.1 status 
Wed May  6 03:30:39.924 UTC
Interface GigabitEthernet170/0/0/8.1 (ifh: 0x0008e202)
  Interface state: Up,  mLACP mode: Unknown
  Bridge Domain VPLS_VEGA_R1_AUR_R1_160001 in group VPLS_VEGA_R1_AUR_R1_Li, STP State: Up
  Satellite open, supports DM responder, filter programming failed (satellite operational error)
  1 MEPs configured (0 have errors)
  1 MEPs in the PM, 1 in the EA
  no MIP
  Last PFI error: Success
  Last packet error: Success
  Last CCI error: Success
  Last AISI error: Success
  Last Protocol Manager error: Success
  Last Satellite error: Err: Max sessions already configured

Please refer the Enclosure for the  mail chain
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