Hi ! My first post ever on this group but I ran into the same problem lately. Your problem is a routing problem I'd bet:
[root@nfs02 ~]# route -n Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 0.0.0.0 163.189.222.33 0.0.0.0 UG 0 0 0 eth0 163.189.222.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0* * *192.168.42.0 0.0.0.0 255.255.255.0 U 0 0 * *0 eth2 * *192.168.42.0 0.0.0.0 255.255.255.0 U 0 0 * *0 eth3 * *192.168.42.0 0.0.0.0 255.255.255.0 U 0 0 * *0 eth5 * *192.168.42.0 0.0.0.0 255.255.255.0 U 0 0 * *0 eth6 * You have multiple ethernet card on the same subnet plugged 2 by 2 on two switchs : You NEED multiple routing tables (one for each card in fact). The way to do this is to use iproute2 to create additionnal routing tables : the route -n command show only the "main" table. You can add a rule to inspect a specific table for each of your interfaces when they are working. *How to do this :* Create the additionnal ip routing tables : *# Adding the route to table 20 (you can use a number up to 250 I think, I took 20 because of eth2)* ip route add 192.168.42.0/24 dev eth2 proto kernel scope link src 192.168.42.70 table 20 *# Add the rule saying to use this table for packets émited from 192.168.42.70* ip rule add from 192.168.42.70 lookup 20 *# If you want to remove the "wrong" route from the main table* ip route del 192.168.42.0/24 dev eth2 table main *# Refresh the route cache* ip route flush cache You can check everything is OK with "ip rule ls", should display : 0: from all lookup local xxxxx: from 192.168.42.70 lookup 20 xxxxx: from all lookup main xxxxx: from all lookup default You can check you table 20 with "ip route show table 20", should display : 192.168.42/24 dev eth2 proto kernel scope link src 192.168.42.70 and do this for each of your interface. To keep the routes between reboots/ifup/ifdown add a "POST_UP_SCRIPT" option to your ifcfg script (check man ifcfg). I Hope this will help ;) Regards, BriK -- You received this message because you are subscribed to the Google Groups "open-iscsi" group. To view this discussion on the web visit https://groups.google.com/d/msg/open-iscsi/-/chaw7lXCaoYJ. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/open-iscsi?hl=en.
