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On Tue, 2010-04-06 at 11:54 +0100, Cyrus wrote:
> Hello,
>
> I am trying to run a two node LVS set-up.
> My VIP is 174.121.60.28 and my RIP is 174.121.60.50.
> I can ping the VIP from the RIP but am unable to ping the VIP from outside.
>
> Ifconfig gives me this:
>
> eth0 Link encap:Ethernet HWaddr 00:26:B9:79:6E:C2
> inet addr:174.121.60.50 Bcast:174.121.60.55 Mask:255.255.255.248
> inet6 addr: fe80::226:b9ff:fe79:6ec2/64 Scope:Link
> UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
> RX packets:1670618 errors:0 dropped:0 overruns:0 frame:0
> TX packets:1521512 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:1000
> RX bytes:330044128 (314.7 MiB) TX bytes:353914009 (337.5 MiB)
> Interrupt:169 Memory:da000000-da012800
>
> lo Link encap:Local Loopback
> inet addr:127.0.0.1 Mask:255.0.0.0
> inet6 addr: ::1/128 Scope:Host
> UP LOOPBACK RUNNING MTU:16436 Metric:1
> RX packets:1278 errors:0 dropped:0 overruns:0 frame:0
> TX packets:1278 errors:0 dropped:0 overruns:0 carrier:0
> collisions:0 txqueuelen:0
> RX bytes:1139484 (1.0 MiB) TX bytes:1139484 (1.0 MiB)
>
> ip addr show gives me this:
>
> 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue
> link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
> inet 127.0.0.1/8 scope host lo
> inet6 ::1/128 scope host
> valid_lft forever preferred_lft forever
> 2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000
> link/ether 00:26:b9:79:6e:c2 brd ff:ff:ff:ff:ff:ff
> inet 174.121.60.50/29 brd 174.121.60.55 scope global eth0
> inet 174.121.60.28/24 brd 127.255.255.255 scope global eth0
Okay, first of all, the VIP you've specified (174.121.60.28) lies
outside the configured subnet. You specified a RIP/CIDR of 174.121.50/29
which allows for IP's in the range 174.121.60.49 - 174.121.60.54 so you
might want to check that first. The network mask you gave the VIP (/24)
also doesn't match your primary IP.
Second, if you have configured the VIP and can't ping it it's either a
firewall or a network problem, not LVS.
Good luck!
Léon
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