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Cisco Bug: CSCvv58607 - L2VPN xconnect dropping IPv4 martian issue

Last Modified

Oct 22, 2020

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases

16.9.5

Description (partial)

Symptom:
Check Point High Availability (CPHA) frames with source IP of 0.0.0.0 are not transported over L2VPN tunnel between two Cisco ASR1000 series devices, but dropped because they are recognized as IPv4Martian despite of configuring as ethernet service.

Conditions:
L2VPN in ASR1000 series is affected, ASR9000 does not experience the issue.
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