BGP.DecisnCoord.RejRtCircDepExtRtBest

Description

The AFM has sent an ATG_QCRP_TABLE_UPDATE_ERR signal rejecting a BGP learned route that DC-BGP advertised as an alternative route to an AFM route. This happens if the AFM determines that adding the new BGP learned route would cause a circular dependency. DC-BGP will not advertise the affected BGP learned route to the AFM. The AFM route will still be advertised to BGP peers.

Remedy

If seen at start of day, before IGP has converged, then this is likely to be a benign transient state and can be ignored. Otherwise, check for possible routing loops.

Severity

Info

Message Text

[VR %p1%] Rejected route import: circ. dependency, Ext. route active, \nnlri=%p4%/%p5%, afi-safi=%p2%-%p3%

Message Parameters

Name Type
p1 xInt32
p2 uInt16
p3 uInt8
p4 VarFmtByteArray
p5 uInt8