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Cisco Bug: CSCvs32101 - SGACL not hitting when IP Source guard is applied on source and destination interface.

Last Modified

Jan 09, 2020

Products (1)

  • Cisco IOS

Known Affected Releases


Description (partial)

Ip verify source is used to dynamically create ACLs on a per-port basis (these can't be viewed in the running-configuration). Any traffic which doesn't match the binding entries is dropped in hardware. However, the port won't go into the err disable state ? it won't even display a violation message at the console.

After Applying "ip verify source" to interfaces all SGACL denied traffic  is allowed

entries present in  ip source binding and sh ip verify source
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