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Cisco Bug: CSCus73299 - Route-map Configured Inside Of NAT Packet Loss Is Seen On 6500 Sup2t

Last Modified

Feb 12, 2018

Products (1)

  • Cisco IOS

Known Affected Releases

15.1(2)SY4.1

Description (partial)

Symptom:
Packet loss seen with NAT on a 6500 with the supervisor 2T in performance testing. Approximately 1% loss seen under specific conditions.

Conditions:
route map is configured in NAT configuration

ip nat inside source " route-map 1-dyna-nat-policy " pool customer-nat

route-map 1-dyna-nat-policy permit 10
 match ip address source-dest-feed

ip access-list extended source-dest-feed
 permit ip any 10.0.0.0 0.0.0.255
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  • Status
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