Stream Expressions

[root@ve1023:Active] config  b virtual bar list
virtual bar {
   snat automap
   pool foo
   destination 172.28.19.79:80
   ip protocol 6
   rules myrule
   profiles {
      http {}
      stream {}
      tcp {}
   }
}
[root@ve1023:Active] config  b pool foo list
pool foo {
   members {
      200.200.200.101:80 {}
      200.200.200.102:80 {}
   }
}
[root@ve1023:Active] config  b rule myrule list
rule myrule {
   when HTTP_REQUEST {
        STREAM::disable
}

when HTTP_RESPONSE {
        if {[HTTP::header value Content-Type] contains "text"}{
                STREAM::expression {@http://csweb@https://csweb@ @@http://www\.quantum\.com(?!/ProductAwareTandC\.aspx)@https://www.quantum.com@ @http://maps\.google\.com@https://maps.google.com@}
                STREAM::enable
        }
}
}

[root@ve1023:Active] config  curl http://200.200.200.101/test.html



this is host 101.

http://www.yahoo.com/test
http://csweb/test
http://www.quantum.com(?!http://www.quantum.com/ProductAwareTandC.aspx)/test
http://maps.google.com/test
http://www.f5.com/test



[root@ve1023:Active] config  curl http://172.28.19.79/test.html



this is host 101.

http://www.yahoo.com/test
http://csweb/test
http://www.quantum.com(?!http://www.quantum.com/ProductAwareTandC.aspx)/test
http://maps.google.com/test
http://www.f5.com/test


[root@ve1023:Active] config  
Dec 28 02:02:30 local/tmm err tmm[26866]: 01220005:3: Can't compile regular expression - (http://csweb)|()|(couldn't compile regular expression pattern: invalid escape \ sequence)|()couldn't compile regular expression pattern: invalid escape \ sequence) (Server side: vip=bar profile=stream pool=foo)
Dec 28 02:02:30 local/tmm err tmm[26866]: 01220001:3: TCL error: myrule  - couldn't compile regular expression pattern: parentheses () not balancedIllegal argument (line 2)     invoked from within "STREAM::expression {@http://csweb@https://csweb@ @@http://www\.quantum\.com(?!/ProductAwareTandC\.aspx)@https://www.quantum.com@ @http://maps\.google\..."