This is the best document I have found on the subject. http://lartc.org/howto/lartc.rpdb.multiple-links.html
-Ryan ----- Original Message ----- From: "Samuel Lucas Vaz de Mello" <[EMAIL PROTECTED]> To: <[email protected]> Sent: Wednesday, October 30, 2002 9:51 AM Subject: fwmark / routing ... > Hi! > > I have a linux box with 2 internet links (eth1 - 200.203.186.130 and eth2 - 10.0.0.140 [the adsl router will masq to a valid ip]) > > I'm trying to make it send some packages trought eth1 and others via eth2. I'm using fwmark and iproute2. > > (for testing, i'm trying to make it send all icmp trafic trought eth2 [10.0.0.140], and others packages via eth1) > > # iptables -t mangle -A OUTPUT -p icmp -j MARK --set-mark 5 > # ip rule add fwmark 5 table 5 > # ip route add default 10.0.0.138 table 5 > > # ip route show > 200.203.186.128/26 dev eth1 proto kernel scope link src 200.203.186.130 > (...) > 10.0.0.0/24 dev eth2 proto kernel scope link src 10.0.0.140 > (...) > default via 200.203.186.129 dev eth1 > > # ip route show table 5 > default via 10.0.0.138 dev eth2 > > # ip rule show > 0: from all lookup local > 32765: from all fwmark 5 lookup 5 > 32766: from all lookup main > 32767: from all lookup default > > # ip route flush cache > > # ping hara2.uol.com.br > (no response) > > # tcpdump -i eth2 | grep icmp > 15:31:32.228774 200.203.186.130 > hara2.uol.com.br: icmp: echo request (DF) > > It's seem that the package is going to the correct link, but with the wrong source... > > Somo idea about why? > > > Thanks, > > - Samuel > > > > > -- > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] > > >
