LVS
lvs-users
Google
 
Web LinuxVirtualServer.org

Re: LVS-DR, Cisco switch, and ARPtables

To: lvs-users@xxxxxxxxxxxxxxxxxxxxxx
Subject: Re: LVS-DR, Cisco switch, and ARPtables
From: Brett Simpson <simpsonb@xxxxxxxxxxxxxxxxxxxxxx>
Date: Fri, 3 Dec 2004 10:16:24 -0500
On Friday 03 December 2004 09:09, Graham Purcocks wrote:
> I forgot about this. Sorry. I can fix this for you.
>
> Simplest solution is to edit /usr/src/linux/include/linux/version.h
>
> Remove all the UTS_RELEASE definitions but the kernel you want i.e. the
> smp line in your case.

Ahh.. Now it compile and installs fine. I configured it and it worked for 
about an hour and now it's not working.

My director (Proxy1) sends requests via DirectRoute to Proxy2. Proxy2 has the 
following configuration:

/sbin/modprobe noarp
noarpctl add 172.27.21.210 172.27.21.212
ifconfig lo:1 172.27.21.210 netmask 255.255.255.255 

[root@proxy2 keepalived]# ip addr
1: lo: <LOOPBACK,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 brd 127.255.255.255 scope host lo
    inet 172.27.21.210/32 scope global lo:1
4: bond0: <BROADCAST,MULTICAST,MASTER,UP> mtu 1500 qdisc noqueue
    link/ether 00:0b:cd:ee:11:cb brd ff:ff:ff:ff:ff:ff
    inet 172.27.21.212/24 brd 172.27.21.255 scope global bond0
5: eth0: <BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc pfifo_fast master bond0 
qlen 1000
    link/ether 00:0b:cd:ee:11:cb brd ff:ff:ff:ff:ff:ff
    inet 172.27.21.212/24 brd 172.27.21.255 scope global eth0
6: eth1: <BROADCAST,MULTICAST,NOARP,SLAVE,UP> mtu 1500 qdisc pfifo_fast master 
bond0 qlen 1000
    link/ether 00:0b:cd:ee:11:cb brd ff:ff:ff:ff:ff:ff
    inet 172.27.21.212/24 brd 172.27.21.255 scope global eth1

Proxy1 has the following configuration:

[root@proxy1 apps]# ipvsadm -L -n
IP Virtual Server version 1.0.8 (size=65536)
Prot LocalAddress:Port Scheduler Flags
  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
TCP  172.27.21.210:0 rr persistent 3600
  -> 172.27.21.212:0              Route   1      0          15

[root@proxy1 apps]# ip addr
1: lo: <LOOPBACK,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 brd 127.255.255.255 scope host lo
4: bond0: <BROADCAST,MULTICAST,MASTER,UP> mtu 1500 qdisc noqueue
    link/ether 00:0e:7f:23:ad:07 brd ff:ff:ff:ff:ff:ff
    inet 172.27.21.211/24 brd 172.27.21.255 scope global bond0
    inet 172.27.21.210/24 scope global secondary bond0
5: eth0: <BROADCAST,MULTICAST,NOARP,SLAVE,UP> mtu 1500 qdisc pfifo_fast master 
bond0 qlen 1000
    link/ether 00:0e:7f:23:ad:07 brd ff:ff:ff:ff:ff:ff
    inet 172.27.21.211/24 brd 172.27.21.255 scope global eth0
6: eth1: <BROADCAST,MULTICAST,SLAVE,UP> mtu 1500 qdisc pfifo_fast master bond0 
qlen 1000
    link/ether 00:0e:7f:23:ad:07 brd ff:ff:ff:ff:ff:ff

<Prev in Thread] Current Thread [Next in Thread>