已经从lvs去除的rs还是会被访问

本来我是3台real server,3台的ip分别是RIP1,RIP2,RIP3,由于rs2,rs3不稳定,已经去除,ipvsadm结果如下:

[root@cnt ~]# ipvsadm
IP Virtual Server version 1.2.0 (size=4096)
Prot LocalAddress:Port Scheduler Flags
-> RemoteAddress:Port Forward Weight ActiveConn InActConn
TCP VIP:http rr
-> RIP1:http Tunnel 1 6 3827

但是发现访问还是会引导到RS2,RS3(已经把rs2,rs3去除多日了.)

ipvsadm -Lc可看如下:
TCP 00:10 SYN_RECV 59.35.86.90:2507 VIP:http RIP2:http
TCP 00:11 ESTABLISHED 219.148.187.151:14183 VIP:http RIP3:http