Make a redirect if NAT out interface is down
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Hello,I have a question about possibility of making a redirect if NAT out interface tun0 is down.
This is iptables rule for Masquerading our network via VPN connection. iptables --table nat --append POSTROUTING --out-interface tun0 -j MASQUERADE -m comment --comment "Masquerading"When VPN goes down, we can't access some resources and we need to verify its status and establish it again. Is it possible to make a redirect of all traffic to another host - Web Site(via IP address) of tun0 is down ?
In this case all users immediately be seen that VPN should be established. Thanks. Sorry for my english. -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html