ipchains....opening tcp and udp specific ports with Mandrake…

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Author: JoelDudleyjoel@silverw.com
Date:  
Subject: ipchains....opening tcp and udp specific ports with Mandrake 7 kernel 2.2.14
Make sure you are allowing those ports with IP chains and I would suggest
using portfw instead of autofw.

- Joel
----- Original Message -----
From: Marc <>
To: <>
Sent: Monday, May 15, 2000 2:04 PM
Subject: ipchains....opening tcp and udp specific ports with Mandrake 7
kernel 2.2.14


> Hello all,
> Need some help opening specific tcp udp ports. I've read the ipchains how
> to and the firewall how to , but I guess I just can't quite comprehend

what
> I need to do to open specific ports so some programs on my winblows boxes
> can reach the net.
> One of the ports that I need open is 27960 udp and tcp.
> According to the web sight of one of these software companies you have to
> add these lines to open the proper ports for their software to
> work......well these are old and apparently dont work with the 2.2
> kernel...here they are:
> ipmasqadm autofw -A -v -r udp 2300 2400 -h www.xxx.yyy.zzz (ip of box

behind
> firewall)
> ipmasqadm autofw -A -v -r tcp 2300 2400 -h .........
> ipmasqadm autow -A -v -r tcp 47624 47624 -h .......
> ipmasqadm autow -A -v -r udp 47624 47624 -h .....
> ipmasqadm autow -A -v -r udp 28800 28900 -h .......
> I tried this and it did not work .....I need to know the ipchains
> equivalent of these commands???? Please help!! If you need any other info
> let me know.
>
> Thanks
> Marc
>
>
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