On 18:39 Fri 11 Nov , choy wrote: > Hi, > > I have a web server connected indirectly to the Internet(ISP -> router > -> server eth0). I've setup NAT port forward in the router so all web > server connections are forwarded to server. Recently, I've added a new > ethernet card(eth1) to the server, and it has a public ip(ISP -> > server eth1). After ifup'ing eth1, I can't connect to my server from > old IP(eth0) anymore, but from new ip is OK. If I ifdown eth1, eth0 > work as before. > > So my question is: how can I config the server so both connection > (eth0 and eth1) can connect to my server? > One way to do this is with iproute. Read "Linux Advanced Routing & Traffic Control HOWTO" sec 4.2 "Routing for multiple uplinks/providers"; in which there are two providers that connect a local network (or even a single machine) to the big Internet.
http://lartc.org/howto/lartc.rpdb.multiple-links.html#AEN268 You will need to install "iproute" and set up routing tables in /etc/iproute2/rt_tables something like this example, etc. ip route add $P1_NET dev $IF1 src $IP1 table T1 ip route add default via $P1 table T1 ip route add $P2_NET dev $IF2 src $IP2 table T2 ip route add default via $P2 table T2 -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
