Cisco Bug: CSCtb58790 - Ping fail with packet size 1442 to 1500 from branch to HQ with DMVPN
Feb 02, 2017
- Cisco IOS
Known Affected Releases
Symptom: In a end to end DMVPN hub to spoke topology, when private client sends a packet with packet size in the range of 1442 bytes to 1500 bytes, the packet fails and produces tracebacks. Conditions: Simple FTP or HTTP sessions from branch host to HQ will run in to this problem. This will affect FTP, HTTP, ICMP and other high level applications where the files sizes of the packet may lie in the range and thus fail.
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