Hi, Are you using virtual or physical load balancer?
Beh On Wed, Oct 17, 2012 at 4:50 PM, Lim Kean Meng <[email protected]> wrote: > I want to setup a load balance to point to 2 VM in opennebula using > keepalived, refer to ww.keepalived.org**** > > I am having problem when implementing virtual ip or vip. ** ** > > The vip which is actually an arbitrary ip in the same network can bind to > my VM eth0 (this is the master server) and if the master is down, the vip > will float and bind to the standby VM eth0.**** > > ** ** > > But the vip cannot be ping from other VM except the VM that is binding the > vip as below. Here my vip is 10.4.104.88 and my master and standby VM are > 10.4.104.28 and 10.4.104.91 respectively, available below.**** > > ** ** > > [root@DW-LB01-253 ~]# ping 10.4.104.88**** > > PING 10.4.104.88 (10.4.104.88) 56(84) bytes of data.**** > > 64 bytes from 10.4.104.88: icmp_seq=1 ttl=64 time=0.127 ms**** > > ^C**** > > --- 10.4.104.88 ping statistics ---**** > > 1 packets transmitted, 1 received, 0% packet loss, time 760ms**** > > rtt min/avg/max/mdev = 0.127/0.127/0.127/0.000 ms**** > > ** ** > > [root@DW-LB02-254 ~]# ping 10.4.104.88**** > > PING 10.4.104.88 (10.4.104.88) 56(84) bytes of data.**** > > ^C**** > > --- 10.4.104.88 ping statistics ---**** > > 1 packets transmitted, 0 received, 100% packet loss, time 804ms**** > > ** ** > > [root@DW-LB01-253 ~]# ip add sh eth0**** > > 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state > UP qlen 1000**** > > link/ether 02:00:0a:04:68:1c brd ff:ff:ff:ff:ff:ff**** > > inet 10.4.104.28/24 brd 10.4.104.255 scope global eth0**** > > inet 10.4.104.88/32 scope global eth0**** > > inet6 fe80::aff:fe04:681c/64 scope link**** > > valid_lft forever preferred_lft forever**** > > ** ** > > [root@DW-LB02-254 ~]# ip add sh eth0**** > > 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state > UP qlen 1000**** > > link/ether 02:00:0a:04:68:5b brd ff:ff:ff:ff:ff:ff**** > > inet 10.4.104.91/24 brd 10.4.104.255 scope global eth0**** > > inet6 fe80::aff:fe04:685b/64 scope link**** > > valid_lft forever preferred_lft forever**** > > ** ** > > ** ** > > Thanks and best regards.**** > > ** ** > > ** ** > > Lim**** > > ** ** > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opennebula.org/listinfo.cgi/users-opennebula.org > >
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