Cisco Bug: CSCvu55919 - inject packets with IMTH2 + PTCH header are incorrectly treated as MPLS packets and dropped at NPU.
Oct 14, 2020
- Cisco Carrier Routing System
Known Affected Releases
Symptom: Memberlink of Bundle gets stuck in defaulted state. e0/0/0/7/3 Local Standby 0xc350, 0x0005 10000000 Link is Standby due to maximum-active links configuration Te0/9/0/5/2 Local Configured 0x9c40, 0x0006 10000000 Link is Defaulted; LACPDUs are not being received from the partner Te0/9/0/5/3 Local Configured 0x9c40, 0x0007 10000000 Link is Defaulted; LACPDUs are not being received from the partner Conditions: ISSUE is specific to Scapa(NCS4k) Platform for development release 6.5.31 only Issue is seen with SDR reload/Router reload triggered when traffic is running through the system.
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Bug Details Include
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