Problem DMZ to Inside and Inside to DMZ

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Mar 5th, 2008
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Dear Expert,

Now i have problem, i use ASA 5510 and i have interface inside,outside and DMZ and i would like DMZ can access into inside and Inside can access into DMZ, and the both can access outside(Internet).now it have problem it cannot access ..

Please see configuration in the attach file.

Best Regards,

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Jon Marshall Wed, 03/05/2008 - 23:40
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Hi Rechard

Please see Wan Routing & Switching forum where i have posted an answer.


wasiimcisco Thu, 03/06/2008 - 01:29
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Kindly add the following commands and clear xlate and clear conn

static (inside,dmz) netmask

access-list dmz extended permit ip

global (outside) 1 interface

nat (inside) 1

nat (dmz) 1

firewall is statuful, traffic from dmz to inside will allow by above mention static command and access-list on dmz interface and vice versa

you also removed this You internet will work. No need of this command.

static (dmz,inside) netmask

global (dmz) 1 interface.



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