Hello folks: I am trying to set up a router machine to handle all my network connections to the internet and my local network. I have five interfaces in total, three to ISPs (two adsl and one cable) and two interfaces to my local network one to a switch and one wireless card. I have some of the routing working acceptibly but another portion I cannot get working not matter what I've tried. The cable connection comes in on eth1 and I'd like the output to go back out that interface but it doesn't appear to work as advertised. I would also like the two adsl connections to return packets to the interface they came in on and have packets originating from the local machine and networks load balance out the two adsl connections. Currently this doesn't appear to be working either. It seems straight forward in the lartc.txt and ip-cref documents but it doesn't seem to work all the same. I would be very appreciative if someone can tell me what I am doing wrong. I will include my cobbled together policy routing script below. It's messy now because of all the silly things I've tried to get it working the way I'd like. The ip route outputs below show a third nexthop to the 70.25.176.129 address but I only have that currently running as a test of outputing to all three ISP connections. Kirk #!/bin/bash IF0=eth0 IP0=10.10.10.1 P0=70.25.176.129 P0_NET=10.10.10.0 IF1=eth1 IP1=70.25.176.154 P1=70.25.176.129 P1_NET=70.25.176.128 IF2=ppp0 IP2=209.213.232.127 P2=209.183.132.10 P2_NET=209.0.0.0 IF3=ppp1 IP3=69.63.33.227 P3=209.183.132.10 P3_NET=209.0.0.0 #ip route add $P0_NET dev $IF0 src $IP0 table 50 #ip route add default via $P0 table 50 #ip route add $P1_NET dev $IF1 table 50 #ip route add $P2_NET dev $IF2 table 50 #ip route add $P3_NET dev $IF3 table 50 #ip route add 127.0.0.0/8 dev lo table 50 ip route replace $P1_NET dev $IF1 src $IP1 table 60 ip route replace default via $P1 table 60 ip route replace $P0_NET dev $IF0 table 60 ip route replace $P2_NET dev $IF2 table 60 ip route replace $P3_NET dev $IF3 table 60 ip route replace 127.0.0.0/8 dev lo table 60 ip route replace $P2_NET dev $IF2 src $IP2 table 70 ip route replace default via $P2 dev $IF2 table 70 #ip route replace default scope global nexthop via $P2 dev $IF2 weight 1 \ #nexthop via $P3 dev $IF3 weight 1 table 70 ip route replace $P0_NET dev $IF0 table 70 ip route replace $P1_NET dev $IF1 table 70 ip route replace $P3_NET dev $IF3 table 70 ip route replace 127.0.0.0/8 dev lo table 70 ip route replace $P3_NET dev $IF3 src $IP3 table 80 ip route replace default via $P3 dev $IF3 table 80 #ip route replace default scope global nexthop via $P2 dev $IF2 weight 1 \ #nexthop via $P3 dev $IF3 weight 1 table 80 ip route replace $P0_NET dev $IF0 table 80 ip route replace $P1_NET dev $IF1 table 80 ip route replace $P2_NET dev $IF2 table 80 ip route replace 127.0.0.0/8 dev lo table 80 #ip rule del from $IP0 table 50 #ip rule add from $IP0 table 50 ip rule del from $IP1 table 60 ip rule add from $IP1 table 60 ip rule del from $IP2 table 70 ip rule add from $IP2 table 70 ip rule del from $IP3 table 80 ip rule add from $IP3 table 80 #ip route replace default via $P2 dev $IF2 ip route replace default scope global nexthop via $P2 dev $IF2 weight 1 \ nexthop via $P3 dev $IF3 weight 1 #nexthop via $P1 dev $IF1 weight 1 ------------------------------------------------------------------------ Script started on Sun Mar 19 14:59:04 2006 kirk@router:~$ kirk@router:~$ iproute bash: iproute: command not found kirk@router:~$ ip route 209.183.132.10 dev ppp0 proto kernel scope link src 209.213.232.127 209.183.132.10 dev ppp1 proto kernel scope link src 69.63.33.227 70.25.176.128/25 dev eth1 proto kernel scope link src 70.25.176.154 10.10.10.0/24 dev eth0 proto kernel scope link src 10.10.10.1 10.0.0.0/8 dev eth4 proto kernel scope link src 10.10.10.2 default nexthop via 209.183.132.10 dev ppp0 weight 1 nexthop via 209.183.132.10 dev ppp1 weight 1 nexthop via 70.25.176.129 dev eth1 weight 1 kirk@router:~$ kirk@router:~$ ip rule 0: from all lookup local 193: from 69.63.33.227 lookup 80 194: from 209.213.232.127 lookup 70 195: from 70.25.176.154 lookup 60 32766: from all lookup main 32767: from all lookup default kirk@router:~$ kirk@router:~$ ip route ls tab 60 10.10.10.0 dev eth0 scope link 70.25.176.128 dev eth1 scope link src 70.25.176.154 209.0.0.0 dev ppp1 scope link 127.0.0.0/8 dev lo scope link default via 70.25.176.129 dev eth1 kirk@router:~$ Script done on Sun Mar 19 15:01:39 2006 -- Kirk Reiser The Computer Braille Facility e-mail: kirk@xxxxxxxxxxxxxx University of Western Ontario phone: (519) 661-3061 _______________________________________________ LARTC mailing list LARTC@xxxxxxxxxxxxxxx http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
