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Cisco Bug: CSCvt78175 - packet-trace with decrypted option does not work for IP assigned to AnyConnect SSL tunnel

Last Modified

Jul 20, 2020

Products (1)

  • Cisco ASA 5500-X Series Firewalls

Known Affected Releases

9.12(2.18)

Description (partial)

Symptom:
packet-trace output contains below logs:

*********************************************************************
WARNING: An existing decryption SA was not found. Please confirm the
IPsec Phase 2 SA or Anyconnect Tunnel is established.
*********************************************************************

...

Result:
input-interface: outside
input-status: up
input-line-status: up
output-interface: inside
output-status: up
output-line-status: up
Action: drop
Drop-reason: (vpn-context-expired) Expired VPN context

Conditions:
- SSL AnyConnect Tunnel is established (can be confirmed with "show vpn-sessiondb anyconnect"); IPsec tunnels are not affected
- decrypted option is used
- IP address belongs to AnyConnect client

For example:
packet-tracer input outside icmp 172.16.1.3 8 0 192.168.10.200 decrypted
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Bug Details Include

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