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Hello,
I had a config working for many weeks... than a problem with a nic on
the machine forced me to reboot and can not get my config to work
again since!!!
To make a long story short, the lvs is running shorewall, ipvs DR and
also default gateway for the real servers....
On LVS, eth0 is public interface, eth1 is private.
a VIP is added on eth1 on LVS and on dummy0 on a real server, with hidden patch.
ipvs is configured to route the VIP to the real server:
ipvsadm -A -t VIP:25 -s rr
ipvsadm -a -t VIP:25 -r 10.0.10.24:25 -g
also on LVS I do:
#I tried with and without this first line
#echo 1 > /proc/sys/net/ipv4/conf/eth1/forward_shared
echo 1 > /proc/sys/net/ipv4/conf/eth0/forward_shared
echo 1 > /proc/sys/net/ipv4/conf/all/forward_shared
Now, when I try "telnet VIP 25" frm outside... I see a pcket arrive on
eth0 of LVS, then leave on eth1... reply comes back on eth1 and
nothing else happens!!!
Nothing in the syslog about this traffic at all...
What am I missing?
Thanks a lot... I am going nutts with this...
Mohamed~
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