[c-nsp] PIX translation issue

Timothy Arnold tim at uksolutions.co.uk
Wed Feb 23 09:18:18 EST 2005


I thought that you would need a static (inside, dmz)  as you are going
from a higher interface to lower interface? What about your
access-lists ?

Cheers
Tim

On Wed, 2005-02-23 at 08:01 -0600, Eric Helm wrote:

> On this PIX setup, there are 3 interfaces: outside, inside, dmz.
> All networks are not using NAT.
> I'm having an issue a host on the dmz cannot access a host on the inside 
> interface, unless the host on the inside network initiates the 
> communication first. Once this initial communication is established, 
> then the 2 hosts have no issues until the dmz host is rebooted.
> I notice a particular entry in the PIX syslog when the dmz host attempts 
> to communicate with the inside host:
> Error Message    %PIX-3-305005: No translation group found for protocol src
> interface_name:dest_address/dest_port dst
> interface_name:source_address/source_port
> 
> Below is a partial config:
> nat (inside) 0 1.1.1.0 255.255.255.128 0 0
> nat (dmz) 0 2.2.2.0 255.255.255.224 0 0
> static (inside,outside) 1.1.1.0 1.1.1.0 netmask 255.255.255.128 0 0
> static (dmz,outside) 2.2.2.0 2.2.2.0 netmask 255.255.255.224 0 0
> 
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