redirect url to another pool

[root@ve1023:Active] config  b virtual bar list
virtual bar {
   destination 172.28.19.79:80
   ip protocol 6
   rules myrule
   profiles {
      http {}
      tcp {}
   }
}
[root@ve1023:Active] config  b rule myrule list
rule myrule {
   when HTTP_REQUEST {
        switch [string tolower [HTTP::host]] {
                "test.xyz.com" { virtual test_vip }
                "hello.xyz.com" { virtual hello_vip }
                "data.xyz.com" { virtual data_vip }
                default { virtual default_vip }
        }
}
}

[root@ve1023:Active] config  b virtual test_vip list
virtual test_vip {
   snat automap
   pool foo1
   destination 1.1.1.1:80
}
[root@ve1023:Active] config  b pool foo1 list
pool foo1 {
   members 200.200.200.101:80 {}
}

[root@ve1023:Active] config  b virtual hello_vip list
virtual hello_vip {
   snat automap
   pool foo2
   destination 2.2.2.2:80
}
[root@ve1023:Active] config  b pool foo2 list
pool foo2 {
   members 200.200.200.102:80 {}
}

[root@ve1023:Active] config  b virtual data_vip list
virtual data_vip {
   snat automap
   pool foo3
   destination 3.3.3.3:80
}
[root@ve1023:Active] config  b pool foo3 list
pool foo3 {
   members 200.200.200.111:80 {}
}

[root@ve1023:Active] config  b virtual default_vip list
virtual default_vip {
   snat automap
   pool foo4
   destination 4.4.4.4:80
}
[root@ve1023:Active] config  b pool foo4 list
pool foo4 {
   members 200.200.200.112:80 {}
}

[root@ve1023:Active] config  curl -i http://test.xyz.com
HTTP/1.1 200 OK
Date: Mon, 12 Dec 2011 14:51:24 GMT
Server: Apache/2.2.3 (CentOS)
Last-Modified: Fri, 11 Nov 2011 14:48:14 GMT
ETag: "4183e4-3e-9c564780"
Accept-Ranges: bytes
Content-Length: 62
Connection: close
Content-Type: text/html; charset=UTF-8




This is 101 host.



[root@ve1023:Active] config  curl -i http://hello.xyz.com
HTTP/1.1 200 OK
Date: Mon, 12 Dec 2011 14:49:51 GMT
Server: Apache/2.2.3 (CentOS)
Last-Modified: Tue, 08 Nov 2011 12:26:29 GMT
ETag: "4183f1-30-47e02740"
Accept-Ranges: bytes
Content-Length: 48
Connection: close
Content-Type: text/html; charset=UTF-8



This is 102 host.



[root@ve1023:Active] config  curl -i http://data.xyz.com
HTTP/1.1 200 OK
Date: Mon, 12 Dec 2011 14:50:37 GMT
Server: Apache/2.2.3 (CentOS)
Last-Modified: Wed, 30 Nov 2011 05:42:33 GMT
ETag: "418416-30-33ce6440"
Accept-Ranges: bytes
Content-Length: 48
Connection: close
Content-Type: text/html; charset=UTF-8



This is 111 host.



[root@ve1023:Active] config  curl -i http://other.xyz.com
HTTP/1.1 200 OK
Date: Mon, 12 Dec 2011 14:49:07 GMT
Server: Apache/2.2.3 (CentOS)
Last-Modified: Wed, 30 Nov 2011 05:53:38 GMT
ETag: "41841b-3e-5b717c80"
Accept-Ranges: bytes
Content-Length: 62
Connection: close
Content-Type: text/html; charset=UTF-8




This is 112 host.