Guest

Preview Tool

Cisco Bug: CSCuw55528 - VSM - SA database overflow due to stale SA entries

Last Modified

Jul 21, 2018

Products (1)

  • Cisco ASR 9000 Series Aggregation Services Routers

Known Affected Releases

5.3.2.K9SEC

Description (partial) 

Symptom:
A few hours after establishing a Site-to-Site IPSec tunnel, the Virtualized Services Module (VSM) data plane stops forwarding any traffic. This affects all Site-to-Site IPSec tunnels as well as any G-VPN GDOI groups, even if only one of the configured tunnels is matching the conditions. All configured IPSec Tunnel interfaces are shown as Up/Up, even though no traffic is passing trough the tunnel.

Conditions:
A Site-to-Site IPSec tunnel is established between Cisco ASR9000 Series router with Virtualized Services Module A9K-VSM-500 and 3rd party device. The Cisco ASR9000 Series router acts as IPSec Initiator.
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.