[NTLUG:Discuss] port forwarding tool.

[Bobby Wrenn]

If port forwarding is enabled and you have ipmasqadm loaded, try:

ipmasqadm portfw -f
ipmasqadm portfw -a -P tcp -L <internet IP add> <port#> -R <intranet IP
add> <port#>
ipmasqadm portfw -a -P tcp -L <intranet IP add> <port#> -R <internet IP
add> <port#>

Bobby

Jay Urish wrote:
> 
> Hey gang,
> 
> Could someone point me to a port forwarding tool?
> 
> I have a firewall that I am working on that isn't allowing some traffic to
> pass.
> 
> I think the firewall just doesn't know what to do with the packets.
> 
> here is the deal-- A proprietary software opens a socket on a remote NT
> server on tcp port 2121. The server then returns a reply on tcp port 2123.
> 
> I have removed all filtering from the filewall and left just the masq
> command and it still doesn't work.
> 
> Jay Urish
> Network Engineer - Dallas Wide Area Networking L.L.C
> www.dalwan.net
> 
> _______________________________________________
> http://ntlug.org/mailman/listinfo/discuss

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