piranha+ipvsadm通过vip无法访问真实web服务

7343696

下面是我的lvs.cf和日志记录。
下面是我的lvs.cf配置。
serial_no = 19
primary = 192.168.11.21
service = lvs
backup_active = 1
backup = 192.168.11.22
heartbeat = 1
heartbeat_port = 539
keepalive = 6
deadtime = 18
network = direct
debug_level = NONE
monitor_links = 0
syncdaemon = 0
virtual 123 {
     active = 1
     address = 192.168.11.55 eth1:1
     vip_nmask = 255.255.255.255
     port = 80
     persistent = 30
     pmask = 255.255.255.255
     send = "GET / HTTP/1.0\r\n\r\n"
     expect = "ok"
     use_regex = 0
     send_program = "/bin/mlvs"
     load_monitor = none
     scheduler = wlc
     protocol = tcp
     timeout = 6
     reentry = 15
     quiesce_server = 0
     server real1 {
         address = 192.168.11.31
         active = 1
         port = 80
         weight = 1
     }
     server real2 {
         address = 192.168.11.32
         active = 1
         port = 80
         weight = 1
     }
}
下面是我的日志文件。
[root@ha2 ~]# tail -20 /var/log/messages
May 26 22:23:15 ha2 nanny[5976]: The following exited abnormally:
May 26 22:23:15 ha2 nanny[5976]: Ran the external sending program to (192.168.11.32:80) but didn't get anything back
May 26 22:23:15 ha2 nanny[5975]: The following exited abnormally:
May 26 22:23:15 ha2 nanny[5975]: Ran the external sending program to (192.168.11.31:80) but didn't get anything back
May 26 22:23:21 ha2 nanny[5976]: The following exited abnormally:
May 26 22:23:21 ha2 nanny[5976]: Ran the external sending program to (192.168.11.32:80) but didn't get anything back
May 26 22:23:21 ha2 nanny[5975]: The following exited abnormally:
May 26 22:23:21 ha2 nanny[5975]: Ran the external sending program to (192.168.11.31:80) but didn't get anything back
May 26 22:23:27 ha2 nanny[5976]: The following exited abnormally:
May 26 22:23:27 ha2 nanny[5976]: Ran the external sending program to (192.168.11.32:80) but didn't get anything back
May 26 22:23:27 ha2 nanny[5975]: The following exited abnormally:
May 26 22:23:27 ha2 nanny[5975]: Ran the external sending program to (192.168.11.31:80) but didn't get anything back
May 26 22:23:33 ha2 nanny[5976]: The following exited abnormally:
May 26 22:23:33 ha2 nanny[5976]: Ran the external sending program to (192.168.11.32:80) but didn't get anything back
May 26 22:23:33 ha2 nanny[5975]: The following exited abnormally:
May 26 22:23:33 ha2 nanny[5975]: Ran the external sending program to (192.168.11.31:80) but didn't get anything back
May 26 22:23:39 ha2 nanny[5976]: The following exited abnormally:
May 26 22:23:39 ha2 nanny[5976]: Ran the external sending program to (192.168.11.32:80) but didn't get anything back
May 26 22:23:39 ha2 nanny[5975]: The following exited abnormally:
May 26 22:23:39 ha2 nanny[5975]: Ran the external sending program to (192.168.11.31:80) but didn't get anything back

witer666

没有ip_forward吧。RS中也没设置lo:0吧！