On Wed, Aug 21, 2019 at 10:49:33AM -0600, Richard B. Pyne wrote:
> What I want to do is to redirect incoming traffic from all interfaces for
> 166.70.103.226:8080 to 166.70.169.36:80
> 
> Both addresses are in my DMZ

Are they on the same interface and do you have "routeback" enabled ?

> shorewall show nat shows
> 
> Chain net_dnat (1 references)
>  pkts bytes target     prot opt in     out source               destination
>     5   200 DNAT       tcp  --  *      * 0.0.0.0/0           

It shows packets hitting the rule...

> all attempts to browse to 166.70.103.226:8080 time out.

Are there any logs, and can you enable logging on the DNAT rule ?

Did/Can you tcpdump the interface the packets should be going out of ?

Do you need a MASQ rule for that interface so the source address is that of the
firewall, rather than the original ip ?

Justin


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