F5 10 LTM APM with XenApp CloudGateway

Ok, can you confirm your monitor type (http/https) matches your pool members type (80/443). Also, verify your host address in your send string matches what your IIS binding has. example: your storefront IIS http binding should be either blank, or needs to be xxx.xxx.com. The alternative is to remove the host name from your monitors send string (GET /Citrix/appsweb/ HTTP/1.1\nHost: \nConnection: Close\r\n\r\n).

 

 

If that does not work try using curl to trouble shoot web connections from the bigip to the storefront server.

 

 

example:

 

curl --verbose --header 'Host:xxx.xxx.com' 'http://10.133.40.47:80/Citrix/appsWeb/'

 

 

note it is case sensitive and you should get a return of something similar to:

 

 

* About to connect() to 10.133.40.47 port 80

 

* Trying 10.133.40.47... connected

 

* Connected to 10.133.40.47 (10.133.40.47) port 80

 

> GET /Citrix/storefrontWeb/ HTTP/1.1

 

> User-Agent: curl/7.15.5 (i686-redhat-linux-gnu) libcurl/7.15.5 OpenSSL/0.9.8b zlib/1.2.3 libidn/0.6.5

 

> Accept: */*

 

> Host:citrix.xen.local

 

>

 

< HTTP/1.1 200 OK

 

< Cache-Control: private

 

< Content-Type: text/html; charset=utf-8

 

< Server: Microsoft-IIS/7.5

 

< X-FRAME-OPTIONS: DENY

 

< X-Powered-By: ASP.NET

 

< Date: Mon, 11 Mar 2013 21:50:02 GMT

 

< Content-Length: 4829

 

 

 

 

Citrix Receiver