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Cisco Bug: CSCsg37548 - Multiple phase 1 SAs in QM_idle

Last Modified

Feb 22, 2014

Products (1)

  • Cisco IOS

Known Affected Releases

12.4(6)T2

Description (partial)

Symptom:
EZVPN connection. Static Routes learned via RRI are lost. Multiple phase 1 SAs
on HUB and SPOKE but no phase 2 SAs for peer. Must clear the SAs on the hub for
the peer and then the tunnel comes back up fine.


Conditions:
Problem was seen after upgrading from 12.3(14)T3 to 12.4  Versions 12.4(3a),
12.4(8), and 12.4.(6)T2 were all tested and exhibit this issue. 
The issue seems to occur when there is a physical connection flap
on the WAN interface.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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