ASA 5505 behind DSL

[rlgaooa]

I am configuring a ASA 5505 for a small office solution. It will sit behind a DSL modem and be used to create a vpn tunnel to another ASA device. I have configured a static ip on the outside interface of the ASA that is in the internal range of the DSL device. For testing purposes I am using a Linksys ART54G3G-ST with an air card to mimic the front end dsl device. If I plug a laptop directly into the Linksys I am able to reach the internet. If I plug the laptop into the ASA and try the internet I receive this error. 'Deny udp src outside 192.168.1.1/1900 dst identity 239.255.255.250/1900 by access-group "outside_access_in" (0x0,0x0)'. I am using PAT on the external interface of the ASA. i would think the Linksys would treat this the same as another device within it's local lan.

 

[Supergrrover]

Post your config and a diagram of your setup.

Brent
Systems Engineer / Consultant
CCNP, CCSP

 

[finfrockg]

Not sure if this is related, but I've got 14 sites on Bell South DSL. The DSL modem has to be changed from default to bridged mode or sometimes called pass thru mode in orderfor the ASA or PIXs to work correctly.