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Hi All,
Previously I have only one virtual IP configured, and it has been
running well until we decided to put in more sevices and give a new
virtual IP. But the newly configured VIP just simply doesn't work, and
I don't know where is the problem and how I can troubleshoot.
I just created a new ifcfg-lo:1 with configurations like:
DEVICE=lo:1
IPADDR=10.226.200.220
NETMASK=255.255.255.255
NETWORK=10.226.200.0
BROADCAST=10.226.200.255
ONBOOT=yes
NAME=loopback
my arptable file is look like:
*********************************************************************
*filter
:IN ACCEPT [195235:5466580]
:OUT ACCEPT [21851:611828]
[0:0] -A IN -d 10.226.200.210 -j DROP
[0:0] -A OUT -s 10.226.200.210 -o bond0 -j mangle --mangle-ip-s 10.226.200.211
[0:0] -A OUT -s 10.226.200.210 -o eth0 -j mangle --mangle-ip-s 10.226.200.211
[0:0] -A OUT -s 10.226.200.210 -o eth1 -j mangle --mangle-ip-s 172.16.1.1
[0:0] -A OUT -s 10.226.200.210 -o eth2 -j mangle --mangle-ip-s 10.226.200.211
[0:0] -A OUT -s 10.226.200.210 -o eth3 -j mangle --mangle-ip-s 172.16.2.1
[0:0] -A IN -d 10.226.200.220 -j DROP
[0:0] -A OUT -s 10.226.200.220 -o bond0 -j mangle --mangle-ip-s 10.226.200.211
[0:0] -A OUT -s 10.226.200.220 -o eth0 -j mangle --mangle-ip-s 10.226.200.211
[0:0] -A OUT -s 10.226.200.220 -o eth1 -j mangle --mangle-ip-s 172.16.1.1
[0:0] -A OUT -s 10.226.200.220 -o eth2 -j mangle --mangle-ip-s 10.226.200.211
[0:0] -A OUT -s 10.226.200.220 -o eth3 -j mangle --mangle-ip-s 172.16.2.1
COMMIT
# Completed on Tue Jun 20 21:58:18 2006
***********************************************************************
And in ldirectord.cf I have:
**********************************************************************
virtual=10.226.200.220:8070
real=10.226.200.211:8070 gate
real=10.226.200.213:8070 gate
#fallback=127.0.0.1:21
service=none
scheduler=rr
#persistent=600
#netmask=255.255.255.255
checktype=connect
#checkcount=3
protocol=tcp
**********************************************************************
And in ldirectord.cf I have:
**********************************************************************
IP Virtual Server version 1.0.8 (size=65536)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP 10.226.200.220:8070 rr
-> 10.226.200.211:8070 Local 0 0 0
-> 10.226.200.213:8070 Route 0 0 0
TCP 10.226.200.210:80 rr
-> 10.226.200.213:80 Route 0 0 0
-> 10.226.200.211:80 Local 0 0 0
TCP 10.226.200.210:9007 rr
-> 10.226.200.211:9007 Local 0 0 0
-> 10.226.200.213:9007 Route 0 0 0
TCP 10.226.200.210:9005 rr
-> 10.226.200.213:9005 Route 0 0 0
-> 10.226.200.211:9005 Local 0 0 0
**********************************************************************
From client I try to telnet to the destination port 8070, but from
tcpdump collected from client, I found no packet actually has been
sent to the virtual IP configured.
Please help!!! Thanks a lot!!
--
Regards,
Jiang Lei
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