Basic configuration for datacenter FW with 5510

Unanswered Question
Oct 28th, 2008
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Hello, we tried to configure our new 5510 to secure a datacenter configuration in a level-3 static routing+access control configuration.

Basically :

- external IP is A

- internal network is N, a public network routed through the 5510

- internal IP is B (inside N)

The routing works ok (tested), but we have problem with the access rules.

We assigned a higher security level to the internal interface, normally it should enable outbound traffic (from N to any) with implicit rules. Does not, no traffic unless we add access rules that allow traffic from outside to inside (from any to N which is the opposite from what it should be !) of course we checked several times the we did not mix cables, inbound and ountbound configuration, ....

Don't understand !

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EasyteamCisco Tue, 10/28/2008 - 08:15
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I'll get the configuration tomorrow and post it here. The strange thing is that the implicit rules should work !


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