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Cisco Bug: CSCvs21806 - GETVPN: TEK generation failure

Last Modified

Jan 13, 2020

Products (1)

  • Cisco IOS

Known Affected Releases

15.5(3)

Description (partial)

Symptom:
1) show crypto gdoi ks policy - will not show TEK
2) In the GETVPN debugs we can see that KS cannot generate TEK:
GDOI:KS INFRA:ERR:(GET_SVA:318769689:4):Construct SA / GSA GAP & TEK: Failed with error CONSTRUCTING_TEK_FAILED (173)
GDOI:KS INFRA:ERR:(GET_SVA:318769689:4):Construct SA / GSA: Failed to construct GAP & TEK

Conditions:
The issue was found in the 15.5(3)M5 release.
A trigger is unknown yet.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
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