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Cisco Bug: CSCuq79272 - BGP + FlexCLI-Can't remove neighbors without removing entire apply group

Last Modified

Sep 12, 2019

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

RP/0/RP0/CPU0:R1#conf t
Thu Jul 10 13:49:38.305 PDT
RP/0/RP0/CPU0:R1(config)#router bgp 1
RP/0/RP0/CPU0:R1(config-bgp)#no neighbor
Thu Jul 10 13:50:04.143 PDT
% Failed to commit one or more configuration items during a pseudo-atomic operation. All
changes made have been reverted. Please issue 'show configuration failed' from this
session to view the errors
RP/0/RP0/CPU0:R1(config-bgp)#show configuration failed
Thu Jul 10 13:50:07.540 PDT
!! SEMANTIC ERRORS: This configuration was rejected by
!! the system due to semantic errors. The individual
!! errors with each failed configuration command can be
!! found below.

Have an apply group such as this applied before removing the neighbor

RP/0/RP0/CPU0:R1#show run group   MODIFY-NEIGHBORS
Thu Jul 10 13:48:02.526 PDT
router bgp '1'
  neighbor '.*:.*::.*'
   address-family ipv6 unicast
    route-policy my-filter out
  neighbor '.*\..*\..*\..*'
   address-family ipv4 unicast
    route-policy my-filter out
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