From OpenSimulator

Jump to: navigation, search


This script will reroute all LAN->WAN traffic that's normally blocked(router loopback prevention). It solves the issue where only LAN-users OR WAN-users can connect, but not both. Use it on every LAN-client that's trying to connect to a LAN-UGAI. External ip in your ./Region/Region.xml should be your WAN-ip.


wanip=`wget -qO- http://checkip.dyndns.org/ | sed 's|.* \([[:digit:]]*\.[[:digit:]]*\.[[:digit:]]*\.[[:digit:]]*\).*|\1|'`
lanip=`ifconfig | grep 'inet addr:'| grep -v '' | cut -d: -f2 | awk '{ print $1}'`
echo "Rewriting iptables using $wanip(wan) and $lanip(lan)..."
iptables -t nat -A OUTPUT --dst $wanip -p tcp --dport 9000:9010 -j DNAT --to-destination $lanip
iptables -t nat -A OUTPUT --dst $wanip -p udp --dport 9000:9010 -j DNAT --to-destination $lanip
Personal tools
About This Wiki