Cisco Bug: CSCus95818 - ASR9k-5.1.2-Input drops seen on interfaces when p2mp traffic dropped
Jul 20, 2018
- Cisco ASR 9000 Series Aggregation Services Routers
Known Affected Releases
Symptom: Input drops seen on interfaces receiving unicast traffic when p2mp traffic dropped on an interface receiving p2mp mcast traffic. We see below counters incrementing on NP. No drops reported at interface controller. 355 RSV_DROP_IPM4_ING_RTE_DFLAG_DROP 290964 122511 409 RSV_ING_PUNT_AND_FWD 8 3 513 RSV_P2MP_EGR_SEND_TAIL_PL 290972 122515 Conditions: Both interfaces receiving multicast and unicast traffic reside on the same module and served by same NP. Issue seen on ASR9k running 5.1.1 and 5.1.2 running A9K-MPA-4X10GE.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.
Bug Details Include
- Full Description (including symptoms, conditions and workarounds)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases