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Legacy Forums => Experienced User Forum => Topic started by: Toby Kerrison on March 18, 2003, 10:43:31 AM

Title: PortForwarding Problem
Post by: Toby Kerrison on March 18, 2003, 10:43:31 AM

I have installed dmc-mitel-portforwarding-0.0.1-5.noarch.rpm on SME 5.5

I have set up portforwarding on a number of ports to no avail

For example I have set port 110 on the external interface to the exchange server on the internal network. I know that it is not a router config problem as without portforwarding enabled I can connect to the SME pop3 server

Portforwarding appears to work as I get the following from the console

[root@tux root]# ipmasqadm portfw -l
prot localaddr            rediraddr               lport    rport  pcnt  pref
TCP  192.168.1.2          192.168.0.2              pop3     pop3    10    10

however it simply times out when i try from externally. Same applies for WWW

Title: Re: PortForwarding Problem
Post by: Nick on March 18, 2003, 12:31:41 PM

I've heard there are problems with the new packetfilter..

Try installing the old version available here:

http://www.khunjarnet.com/downloads/portopening-SME5.6-only/

Title: Re: PortForwarding Problem
Post by: Terry Brummell on March 18, 2003, 01:03:45 PM

He's using 5.5, those problems are only with 5.6.  
It sounds like you are trying to forward ports which also have local services running on them, I don't think you can do that.
Try stopping the services www, qmail and obtusesmtp, then try your port forwarding test, it may just work.

Terry

Title: Re: PortForwarding Problem
Post by: Nick on March 18, 2003, 01:36:34 PM

5.5 it is, time for more coffee here.

Sorry for the error.

Title: Re: PortForwarding Problem
Post by: Bill Talcott on March 18, 2003, 06:27:21 PM

Terry Brummell wrote:
>
> It sounds like you are trying to forward ports which also
> have local services running on them, I don't think you can do
> that.

What he said. I believe I helped someone else here with the same issue. Port forwarding wasn't working because a local service was using that port...

Title: Re: PortForwarding Problem
Post by: Toby Kerrison on March 19, 2003, 12:41:55 AM

Thanks will try

Title: Re: PortForwarding Problem
Post by: Toby Kerrison on March 19, 2003, 02:55:39 AM

I am pretty certain I haven't had to do this in the past but thought i'd give it a go.

Was not sure how to turn off the pop server in SME so i used the services add in for sme

Still get the same timeout i am afraid

Title: Re: PortForwarding Problem
Post by: Terry Brummell on March 19, 2003, 03:17:33 AM

Sorry, I don't forward ports with local services running on them, and the ports I do forward work fine.

Terry

Title: Re: PortForwarding Problem
Post by: Toby Kerrison on March 19, 2003, 03:20:21 AM

Yes very strange. This is the only time i have had this problemTerry Brummell wrote:
>
> Sorry, I don't forward ports with local services running on
> them, and the ports I do forward work fine.
>
> Terry

Title: Re: PortForwarding Problem
Post by: toby on March 22, 2003, 12:07:52 PM

Still can't get this to work....anyone know how i could view any logs related to this?

Title: Re: PortForwarding Problem
Post by: toby on March 22, 2003, 12:18:57 PM

Still can't get this to work....anyone know how i could view any logs related to this?