[lvs-users] Access from Director can not be be forwarded

[yang feng电话 <hoking.yang@xxxxxxxxx>]

I had set up a Director with four realserver.

Director :
[root@gluster05 ~]# ipvsadm -Ln
IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
  -> RemoteAddress:Port           Forward Weight ActiveConn InActConn
TCP  10.67.68.230:0 wrr persistent 60
  -> 10.67.68.231:0               Route   1      0          0
  -> 10.67.68.232:0               Route   1      0          0
  -> 10.67.68.233:0               Route   1      4          0
  -> 10.67.68.234:0               Route   1      4          0
  -> 10.67.68.235:0               Route   1      4          0
  -> 10.67.68.236:0               Route   1      4          0
  -> 10.67.68.237:0               Route   1      4          0
  -> 10.67.68.238:0               Route   1      0          0
  -> 10.67.68.239:0               Route   1      4          0

[root@gluster05 ~]# ifconfig eth2:0
eth2:0    Link encap:Ethernet  HWaddr 90:E2:BA:5A:71:C4
          inet addr:10.67.68.230  Bcast:10.67.68.230  Mask:255.255.255.255
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1

[root@gluster05 ~]# netstat -rn
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt
Iface
10.67.68.230    0.0.0.0         255.255.255.255 UH        0 0          0
eth2
192.168.0.0     0.0.0.0         255.255.255.0   U         0 0          0
eth0
10.67.68.0      0.0.0.0         255.255.255.0   U         0 0          0
eth2
169.254.0.0     0.0.0.0         255.255.0.0     U         0 0          0
eth0
169.254.0.0     0.0.0.0         255.255.0.0     U         0 0          0
eth2
0.0.0.0         10.67.68.1      0.0.0.0         UG        0 0          0
eth2
[root@gluster05 ~]#

Realserver :
[root@gluster01 ~]# ifconfig lo:0
lo:0      Link encap:Local Loopback
          inet addr:10.67.68.230  Mask:255.255.255.255
          UP LOOPBACK RUNNING  MTU:16436  Metric:1

[root@gluster01 ~]# netstat -rn
Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt
Iface
10.67.68.230    0.0.0.0         255.255.255.255 UH        0 0          0 lo
192.168.0.0     0.0.0.0         255.255.255.0   U         0 0          0
eth0
10.67.68.0      0.0.0.0         255.255.255.0   U         0 0          0
eth2
169.254.0.0     0.0.0.0         255.255.0.0     U         0 0          0
eth0
169.254.0.0     0.0.0.0         255.255.0.0     U         0 0          0
eth2
0.0.0.0         10.67.68.1      0.0.0.0         UG        0 0          0
eth2
[root@gluster01 ~]#


>From client : ipvs can work well
[root@gluster01 ~]# ssh 10.67.68.230
The authenticity of host '10.67.68.230 (10.67.68.230)' can't be established.
RSA key fingerprint is a7:6b:cd:7b:42:2e:17:ff:fc:68:db:17:2d:8a:ad:ba.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '10.67.68.230' (RSA) to the list of known hosts.
Last login: Wed Mar 12 18:30:41 2014 from pptpclient02.yxsd
[root@gluster01 ~]#

But from Director itself:
[root@gluster05 ~]# ssh 10.67.68.230

The connection will be hung...

Any help is very appreciated.
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