Cisco Bug: CSCzv13897 - configurable WCCP MASK settings on WSA
Jan 26, 2017
- Cisco Web Security Appliance
Known Affected Releases
7.1.0-304 7.1.2-000 7.1.4-053 7.5.0-825 7.5.1-000 7.7.0-000 7.7.1-000 8.0.0-000
Symptom: WCCP incompatibility between WSA and Nexus with large ACLs. Feature enhancement to allow the Mask to be adjusted on the WSA. Could see following error message on Nexus switch when issue occurs: %WCCP-1-SBADDFAIL: Unable to add WCCP subblock on interface VlanXXX: Error string: Verify failed in LC: Sufficient free entries are not available in TCAM bank Conditions: WSA using large mask value with a large ACL when using WCCP with Nexus switch, which causes TCAM exhaustion on Nexus.
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)
- Known Fixed Releases
- Related Community Discussions
- Number of Related Support Cases