Difference between revisions of "Network sharing"
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sudo iptables -t nat -A POSTROUTING -o eth2 -j MASQUERADE | sudo iptables -t nat -A POSTROUTING -o eth2 -j MASQUERADE | ||
| − | This might work better. | + | This might work better. ( This one works with Desktop Ubuntu ) |
iptables -t nat -A POSTROUTING -o eth2 -j MASQUERADE | iptables -t nat -A POSTROUTING -o eth2 -j MASQUERADE | ||
iptables -A FORWARD -i net0 -o eth2 -j ACCEPT | iptables -A FORWARD -i net0 -o eth2 -j ACCEPT | ||
Revision as of 08:43, 2 October 2014
Configure iptables for NAT translation so that packets can be correctly routed through the Ubuntu gateway https://help.ubuntu.com/community/Internet/ConnectionSharing sudo iptables -A FORWARD -o eth2 -i eth1 -s 192.168.32.0/24 -m conntrack --ctstate NEW -j ACCEPT sudo iptables -A FORWARD -m conntrack --ctstate ESTABLISHED,RELATED -j ACCEPT sudo iptables -t nat -F POSTROUTING sudo iptables -t nat -A POSTROUTING -o eth2 -j MASQUERADE
This might work better. ( This one works with Desktop Ubuntu ) iptables -t nat -A POSTROUTING -o eth2 -j MASQUERADE iptables -A FORWARD -i net0 -o eth2 -j ACCEPT iptables -A FORWARD -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT
This may work better on Centos [root@is411 ~]# iptables --table nat --append POSTROUTING -o em1 -j MASQUERADE [root@is411 ~]# iptables --append FORWARD -i p2p1 -j ACCEPT
