H323, Netmeeting Success

[Sundaram Ramasamy]

Hi,    I wanted to thank every one helping me on this. With H323 patch Netmeeting worked very well, I didn't have any problem.     I downloaded the 2.4.18 kernel and  check out the latest CVS source from netfilter. applied the base ( newnat-13) and extra patch.   then  I followed this link    http://www.aboutbillbell.com/ContentPage.jsp?content_page_id=44     I used this script.   #!/bin/bash set -xv   EXT="eth0" INT="eth1"   LO="lo"   INTIP="192.168.1.49" ANY="Any/0" PRIVP="0:1023"   UNPRI="1024:65535"   echo 1 > /proc/sys/net/ipv4/tcp_syncookies for f in /proc/sys/net/ipv4/conf/*/rp_filter; do         echo 1 > f done   echo 1 > /proc/sys/net/ipv4/ip_forward   iptables -P INPUT DROP iptables -P OUTPUT DROP   iptables -P FORWARD DROP iptables -X iptables -F iptables -t nat -F iptables -t nat -X   iptables -A INPUT   -i $INT -j ACCEPT iptables -P OUTPUT DROP   iptables -P FORWARD DROP iptables -X iptables -F iptables -t nat -F iptables -t nat -X   iptables -A INPUT   -i $INT -j ACCEPT iptables -A OUTPUT  -o $INT -j ACCEPT iptables -A FORWARD -i $INT -j ACCEPT iptables -A FORWARD -o $INT -j ACCEPT   iptables -A INPUT  -i $LO -j ACCEPT iptables -A OUTPUT -o $LO -j ACCEPT   iptables -t nat -A POSTROUTING -o $EXT -j MASQUERADE iptables -A FORWARD -i $EXT -m state --state ESTABLISHED,RELATED -j ACCEPT iptables -A FORWARD -i $EXT -m state --state NEW -j ACCEPT   iptables -A OUTPUT -o $EXT -p udp --sport 1024:65535 --dport 53 -j ACCEPT iptables -A INPUT  -i $EXT -p udp --sport 53 --dport 1024:65535 -j ACCEPT iptables -A OUTPUT -o $EXT -p tcp --sport $UNPRI --dport 53 -j ACCEPT iptables -A INPUT  -i $EXT -p tcp --sport 53 --dport $UNPRI -j ACCEPT   iptables -A FORWARD -i $EXT -p tcp --dport 113 --syn -j REJECT   iptables -A INPUT -j LOG --log-prefix "input " iptables -A OUTPUT -j LOG --log-prefix "output " iptables -A FORWARD -j LOG --log-prefix "forward "             Thanks -SR