sslvpn web 接入 和nginx配置问题

SSLVPN web接入，登陆后打开网页跳转不正常，服务器用nginx做代理  打开后网址显示类似https://1.1.1.1:4443/login?redirect=%2F_proxy2%2Fhttp%2F8080%2F10.20.150.2%2Findex

换个了硬盘录像机的网址，登陆后网址跳转正常，打开后网址显示类似https://1.1.1.1:4443/_proxy2/http/80/192.168.1.253/doc/page/login.asp?_1730703868525

 防火墙配置如下

sslvpn context Glsq_sslvpn

 gateway sslvpnGW

 ip-tunnel interface SSLVPN-AC1

 ip-tunnel address-pool sslvpn_ip_pool mask 255.255.255.0

 ip-route-list intranet_list

  include 10.20.150.0 255.255.255.0

  include 192.168.1.0 255.255.255.0

 url-item A

  url http://192.168.1.253

 url-list urllist

  resources url-item A

 policy-group intranet_acl

  filter ip-tunnel acl 3601

  ip-tunnel access-route ip-route-list intranet_list

 policy-group webserver_acl

  resources url-list urllist

 log user-login enable

 log resource-access enable filtering brief

 service enable