Mailinglist Archive: opensuse-security (220 mails)

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Re: [suse-security] pcAnywhere-port forwarding
  • From: Juan Erbes <jerbes@xxxxxxxxxxxx>
  • Date: Tue, 11 Nov 2003 09:34:58 -0200 (EDT)
  • Message-id: <200311111134.hABBYwd06140@xxxxxxxxxxxxxxxxxxxxxxx>
¿Is not better if configures the firewall with Yast?
You need to open the ports 5631:5632, and You can make this with Yast in expert mode.

Mensaje citado por: root <root@xxxxxxxxxx>:

>
> Sorry, my name...
> ---------- Továbbított üzenet ----------
>
> Subject: pcAnywhere-port forwarding
> Date: 2003. november 11. 13.04
> From: root <root@xxxxxxxxxx>
> To: suse-security@xxxxxxxx
>
> Hi Guru\'s
>
> A beginner\'s big problem:
> I\'m using SuSE 8.2 in the firewall.
> eth0 192.168.23.80
> eth1 x.y.w.z
> I configured the susefirewall2, the client can ping the firewall.
> I need to enable to one outside client connect to my internal pc with
> pcAnywhere
> my pc: 192.168.23.201 win xp
> Outside Pc : 217.236.X.X
> I need two ports : 5631,5632 and i need forwarding it,from the firewall to
> > my
> local maschine.
> I make a custom rule in : /etc/sysconfig/scripts/SuSEfirewall2-custom:
> iptables -A FORWARD -j ACCEPT -p tcp --dport 5631
> iptables -t nat -A PREROUTING -i eth1 -p tcp --dport 5631 -j DNAT --to
> 192.168.23.201:5631
>
> iptables -A FORWARD -j ACCEPT -p tcp --dport 5632
> iptables -t nat -A PREROUTING -i eth1 -p tcp --dport 5631 -j DNAT --to
> 192.168.23.201:5632
>
>
> The boot error message:
> Try `iptables -h\' or \'iptables --help\' for more information.
>
> iptables v1.2.7a: unknown protocol `5631\' specified
>
> Try `iptables -h\' or \'iptables --help\' for more information.
>
> iptables v1.2.7a: unknown protocol `5632\' specified
>
> Try `iptables -h\' or \'iptables --help\' for more information.
>
> What is the solution?
> Thanks a lot of your help.
> If it work, i will pay for all of you a beer :)
> Sorry for my english, and my long message.
>
> -------------------------------------------------------
>
>
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>
>

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