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Cisco Bug: CSCtb58790 - Ping fail with packet size 1442 to 1500 from branch to HQ with DMVPN

Last Modified

Feb 02, 2017

Products (1)

  • Cisco IOS

Known Affected Releases

12.4(24.6)PI11 15.0M

Description (partial)

 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. 
 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.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
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