LinuxSA Mailing list archives

  From: Damien Uern <carrigan_2606@optusnet.com.au>
  To  : <linuxsa@linuxsa.org.au>
  Date: Tue, 1 Apr 2003 21:12:06 +0930

Re: iptables/ipchains and M$ Netmeeting

Thanks Dale and Michael, will try these out.

Damien


On Mon, 31 Mar 2003 08:41 am, Dale Butterworth wrote:
> Hi Damien,
>
> These are the rules we use, note we have only tested remote desktop sharing
> with them.
>
> Regards Dale.
>
>
> -------------paste---------------
>
> export UP_PORTS="1024:65535"
>
> #
> # Netmeeting ports (remote desktop share tested only)
> #
> $IPTABLES -N netmeeting_ports
> $IPTABLES -A netmeeting_ports -p UDP --sport $UP_PORTS --dport imtc-mcs \
>     -j ACCEPT
> $IPTABLES -A netmeeting_ports -p TCP --sport $UP_PORTS --dport imtc-mcs \
>     -j ACCEPT
> $IPTABLES -A netmeeting_ports -p TCP --sport $UP_PORTS --dport h323hostcall
> \
>     -j ACCEPT
> $IPTABLES -A netmeeting_ports -p UDP --sport $UP_PORTS --dport h323hostcall
> \
>     -j ACCEPT
>
> # Established netmeeting
> $IPTABLES -N netmeeting_established
> $IPTABLES -A netmeeting_established -p TCP --sport imtc-mcs --dport
> $UP_PORTS \
>     -m state --state ESTABLISHED,RELATED -j ACCEPT
> $IPTABLES -A netmeeting_established -p UDP --sport imtc-mcs --dport
> $UP_PORTS \
>     -m state --state ESTABLISHED,RELATED -j ACCEPT
>
> $IPTABLES -A netmeeting_established -p TCP --sport h323hostcall \
>     --dport $UP_PORTS -m state --state ESTABLISHED,RELATED -j ACCEPT
> $IPTABLES -A netmeeting_established -p UDP --sport h323hostcall \
>     --dport $UP_PORTS -m state --state ESTABLISHED,RELATED -j ACCEPT
>
> -------------End Paste---------------
>
>
> -----Original Message-----
> From: Damien Uern [mailto:carrigan_2606@optusnet.com.au]
> Sent: Sunday, March 30, 2003 11:12 PM
> To: LinuxSA
> Subject: iptables/ipchains and M$ Netmeeting
>
>
> Hey,
>
> Anybody had any luck getting Microsoft Netmeeting to work behind a Linux
> ipchains/iptables firewall? Some rulesets or a pointer to some docs would
> be
>
> a big help.
>
> Thanks,
>
> Damien
>
> --
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