Install LVS

Hi guys

I need help !

So I am trying to install manually the basic elements of a load balancing.

I created an VIP on my eth1: here is the result.


eth0      Link encap:Ethernet  HWaddr 00:0C:29:21:B2:53  
          inet addr:192.168.100.10  Bcast:192.168.100.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:29ff:fe21:b253/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:26849 errors:0 dropped:0 overruns:0 frame:0
          TX packets:39 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:3065683 (2.9 MiB)  TX bytes:4666 (4.5 KiB)
          Interrupt:18 Base address:0x2024

eth1      Link encap:Ethernet  HWaddr 00:0C:29:21:B2:5D  
          inet addr:172.31.18.116  Bcast:172.30.18.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:29ff:fe21:b25d/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:24435 errors:0 dropped:0 overruns:0 frame:0
          TX packets:639 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:2232901 (2.1 MiB)  TX bytes:85105 (83.1 KiB)
          Interrupt:17 Base address:0x20a4

eth1:1    Link encap:Ethernet  HWaddr 00:0C:29:21:B2:5D  
          inet addr:172.31.18.119  Bcast:172.30.18.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          Interrupt:17 Base address:0x20a4

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:1866 errors:0 dropped:0 overruns:0 frame:0
          TX packets:1866 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:93664 (91.4 KiB)  TX bytes:93664 (91.4 KiB)

pan0      Link encap:Ethernet  HWaddr B6:F3:EF:92:58:3E  
          BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:0 (0.0 b)  TX bytes:0 (0.0 b)


2 I created the rules in the ipvsadm
-A -t 172.31.18.119:http -s wlc
-a -t 172.31.18.119:http -r 172.31.18.225:http -g -w 1
-a -t 172.31.18.119:http -r 172.31.18.234:http -g -w 1


I think at that point request on  72.31.18.119 hould be laod balanced between the two web server no ?


So i've tried http://172.30.18.119 ut nothing works.
I have tried a tcpdump to understand here is the resutl :


[root@MAHK-LVS01 ~]# tcpdump -n -i eth1:1 port 80
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth1:1, link-type EN10MB (Ethernet), capture size 96 bytes
12:21:51.255249 IP 172.31.18.96.jwclient > 172.31.18.119.http: S 2007077408:2007077408(0) win 65535 <mss 1460,nop,nop,sackOK>
12:21:54.313975 IP 172.31.18.96.jwclient > 172.31.18.119.http: S 2007077408:2007077408(0) win 65535 <mss 1460,nop,nop,sackOK>
12:22:00.341486 IP 172.31.18.96.jwclient > 172.31.18.119.http: S 2007077408:2007077408(0) win 65535 <mss 1460,nop,nop,sackOK>


Can anybody help me ?

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