lvs nat 求助

IP Virtual Server version 1.2.1 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP 222.xxx.xxx.21:http rr
-> name1:http Local 1 2 0
-> name2:http Masq 1 0 1

IPVS connection entries
pro expire state source virtual destination
TCP 14:37 ESTABLISHED 125.85.126.165:1974 222.xxx.xxx.21:80 192.168.1.10:80
TCP 00:54 SYN_RECV 125.85.126.165:1975 222.xxx.xxx.21:80 192.168.1.11:80
TCP 14:47 ESTABLISHED 125.85.126.165:1976 222.xxx.xxx.21:80 192.168.1.10:80

网络结构是这样的
lvs主机(name1):
eth0 192.168.1.10
ech1 222.xxx.xxx.11

real主机(name2):
ech0 1921.68.1.11
gw 192.168.1.10

请教下高手 为什么转发192.168.1.11(name2)的连接都打不开呢？