Cisco Bug: CSCtc43018 - MLP : Traffic stops completely on oversubscribing link for few minuts
Jan 24, 2017
- Cisco 7600 Series Routers
Known Affected Releases
Symptom: Traffic stops flowing through the multilink bundle on CT3/CHOC3-STM1 spa on sip400. Logs will be showing error messages SPA_CHOC_DSX-3-HDLC_CTRL_ERR Traffic would resume after shut/no shut on affected multilink. Prominently seen with SRD3 and fixed in SRD4. Conditions: With oversubscribing/line rate/bursty traffic egressing through the bundle for some time, this condition would be hit.
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