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Cisco Bug: CSCuw24236 - Source MAC not the VMAC of the Bundle interface for ASR9k

Last Modified

Feb 19, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

4.3.4.FWDG

Description (partial) 

Symptom:
After ifmgr process restart, bundle members operational mac address is programmed with physical interface (BIA) instead of bundle (virtual) mac address. 

Before ifmgr process restart, bundle members have correct bundle mac address as operational mac address

Conditions:
Bundle interface configured on IOS-XR

Only specific to 4.3.x release. 

After 5.1.0 release, this issue is not seen.
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