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Port Forwarding Not Occuring

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Craig

Port Forwarding Not Occuring
« on: September 17, 2002, 11:30:35 AM »
Hi

I have a problem with the port forwarding RPM I cant get it to actually work also the port opener rpm doesnt seem to have any effect either I portscan the machine and the ports that are opened or forwarded via the two rpm's dont appear on the scan results I have searched the archives and tried everything I know of so .... help!! (please)
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Rob Wellesley

Re: Port Forwarding Not Occuring
« Reply #1 on: September 17, 2002, 02:10:37 PM »
Hi

I am interested to follow this thread so have to post something to get email replies.

rob
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Craig

Re: Port Forwarding Not Occuring
« Reply #2 on: September 17, 2002, 04:30:49 PM »
I have tried EVERYTHING even a netstats list doesn't display them as open. Admittedly I am a Linux lamer and have little idea of what I am doing but I have scanned the posts for hints and can find nothing that makes the bugger work!!!!
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Bill Talcott

Re: Port Forwarding Not Occuring
« Reply #3 on: September 17, 2002, 05:44:40 PM »
You are scanning from the outside right? It will only forward from the external interface, not the internal one.
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Benny

Re: Port Forwarding Not Occuring
« Reply #4 on: September 18, 2002, 01:59:23 AM »
May I ask where you got that RPM ?
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Rob Wellesley

Re: Port Forwarding Not Occuring
« Reply #5 on: September 18, 2002, 02:39:14 AM »
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Craig

Re: Port Forwarding Not Occuring
« Reply #6 on: September 18, 2002, 04:07:44 PM »
Hiya Bill

Yeah I scanned it from work and those ports are certainly not open or forwarding and I gotta say this is a hell of a grey hair generator just to open up port 8888 for webcam32 streaming!!! :)
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sabu

Re: Port Forwarding Not Occuring
« Reply #7 on: September 19, 2002, 03:34:21 PM »
Hmm, port forwarding was working for me. My server's net went down, and i decided to put more ram in aswell. I turn my server back on, and port forwarding isn't working...


Anyone got any ideas?

sabu
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ryan

Re: Port Forwarding Not Occuring
« Reply #8 on: September 19, 2002, 07:28:44 PM »
I recall reading in this forum about port forwarding problems on 5.5.  I use 5.1.2 & port forwarding without problem.  I suggest you set up a test 5.1.2 machine to see if the problem is with your server or something else.  

good luck,

ryan
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Nathan Fowler

Re: Port Forwarding Not Occuring
« Reply #9 on: September 27, 2002, 12:53:49 AM »
I've also noted problems, you can always use a separate binary called 'redir'.  A thread is located here:

http://forums.contribs.org/index.php?topic=5233.msg18479#msg18479

An example syntax for port forwarding SMTP 25 to an alternate port can be found here:

http://www.e-smith.org/bboard//read.php?f=1&i=18304&t=18236

Also, to find specific port numbers for third party programs, I recommend:

http://www.tsmservices.com/masq

Hope this helped,
Nathan
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