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Hey Roberto,
Director:
net.ipv4.conf.all.arp_ignore = 1
net.ipv4.conf.all.arp_announce = 2
Should not be a problem, but I'd rather you disabled those as well.
Done. Set both to 0.
And eth.log_martians is 1 as well, correct?
No. But has now been set.
Could you also send us following information for all nodes:
ip addr show
ip rule show
ip route show
--- Director #1
[root@lb1 linux]# ip addr show
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
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop qlen 1000
link/ether 00:13:72:f8:7e:1c brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:13:72:f8:7e:1a brd ff:ff:ff:ff:ff:ff
inet 74.52.166.34/28 brd 74.52.166.47 scope global eth1
inet 74.52.166.35/32 brd 74.52.166.35 scope global eth1:35
inet6 fe80::213:72ff:fef8:7e1a/64 scope link
valid_lft forever preferred_lft forever
4: sit0: <NOARP> mtu 1480 qdisc noop
link/sit 0.0.0.0 brd 0.0.0.0
5: tunl0: <NOARP> mtu 1480 qdisc noop
link/ipip 0.0.0.0 brd 0.0.0.0
[root@lb1 linux]# ip rule show
0: from all lookup local
32766: from all lookup main
32767: from all lookup default
[root@lb1 linux]# ip route show
74.52.166.35 dev eth1 scope link src 74.52.166.35
74.52.166.32/28 dev eth1 proto kernel scope link src 74.52.166.34
169.254.0.0/16 dev eth1 scope link
default via 74.52.166.33 dev eth1
---- Slave #1:
[root@wwwdb1 ~]# ip addr show
1: lo: <LOOPBACK,NOARP,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 74.52.166.35/32 brd 74.52.166.35 scope global lo:35
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:13:72:f8:7e:09 brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:13:72:f8:7e:07 brd ff:ff:ff:ff:ff:ff
inet 74.52.166.50/28 brd 74.52.166.63 scope global eth1
inet6 fe80::213:72ff:fef8:7e07/64 scope link
valid_lft forever preferred_lft forever
4: sit0: <NOARP> mtu 1480 qdisc noop
link/sit 0.0.0.0 brd 0.0.0.0
5: tunl0: <NOARP> mtu 1480 qdisc noop
link/ipip 0.0.0.0 brd 0.0.0.0
[root@wwwdb1 ~]# ip rule show
0: from all lookup local
32766: from all lookup main
32767: from all lookup default
[root@wwwdb1 ~]# ip route show
74.52.166.48/28 dev eth1 proto kernel scope link src 74.52.166.50
169.254.0.0/16 dev eth1 scope link
default via 74.52.166.49 dev eth1
---- Slave #2
[root@wwwdb2 ~]# ip addr show
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 74.52.166.35/32 brd 74.52.166.35 scope global lo:35
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:13:72:f8:80:63 brd ff:ff:ff:ff:ff:ff
3: eth1: <BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:13:72:f8:80:61 brd ff:ff:ff:ff:ff:ff
inet 74.52.166.130/28 brd 74.52.166.143 scope global eth1
inet6 fe80::213:72ff:fef8:8061/64 scope link
valid_lft forever preferred_lft forever
4: sit0: <NOARP> mtu 1480 qdisc noop
link/sit 0.0.0.0 brd 0.0.0.0
5: tunl0: <NOARP> mtu 1480 qdisc noop
link/ipip 0.0.0.0 brd 0.0.0.0
[root@wwwdb2 ~]# ip rule show
0: from all lookup local
32766: from all lookup main
32767: from all lookup default
[root@wwwdb2 ~]# ip route show
74.52.166.128/28 dev eth1 proto kernel scope link src 74.52.166.130
169.254.0.0/16 dev lo scope link
default via 74.52.166.129 dev eth1
Only on the director:
for i in filter nat mangle; do
iptables -t $i -L -n;
done
All chains on all three tables are completely empty.
70.241.143.240 is a machine outside or inside of this cluster setup?
Outside machine. My office/home comp to be exact.
Anything else I can try?
echo 42 > /proc/sys/net/ipv4/vs/debug_level
I don't have /vs/debug_level I'm guessing I need to recompile
something? I'm running RHEL4 and the IPVS modules were already compiled
in /lib/modules
Thanks again,
Matthew
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