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Cisco Bug: CSCuo04674 - ISR3900 Router hangs when large number of dummy packets flow thorough it

Last Modified

Jan 31, 2017

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

The 3900 router  hangs with dummy packet feature enabled for a long time and no other commands can be executed on the router.

This situation occurs when traffic is continuously flowing through the router with the IPSec dummy packet feature enabled for 3-4 hrs. After that when we give the "sh crypto ipsec sa" command the router hangs
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