Cisco Bug: CSCuq00749 - GETVPN: Rate-limiting IPSEC triggered registration on GM

Last Modified

Feb 16, 2017

Products (1)

Cisco IOS

Known Affected Releases

15.3(3)S3.6

Description (partial)

Symptom:
When IPSEC PI encounter errors in installing IPSEC SAs to HW-crypto, it will trigger GDOI to re-register. If the SAs installation error happen very rapidly, it will in turn request GDOI to perform rapid re-registration. This operation will consume a lot of CPU and make the GM-routers not operating.

Conditions:
This problem only happen if HW crypto-engine has gone into an error state and many IPSEC SA installation fail

View Bug Details in Bug Search Tool Login Required

Why Is Login Required?

Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

Full Description (including symptoms, conditions and workarounds)
Status
Severity
Known Fixed Releases
Related Community Discussions
Number of Related Support Cases

Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.

Learn More About Cisco Service Contracts