Could not login with a VS on F5

Question

We have an application on port 8181 and was passed through reverse proxy.

Once we access the Application with its real IP, we can login.

but when we login in with the reverse proxy IP/FQDN we get this error : Unable to submit form.

Please i need your expertise on the issue

keesvandenbos · Answer

Hi Fajumo,&nbsp;Could you share the configuration of the virtual server handling the reverse proxy requests?the command is: tmsh list ltm virtual &lt;name of the virtual server&gt;and any irules connected to this virtual server.&nbsp;Cheers,&nbsp;Kees

fajumo · Answer

ltm virtual reverseproxy.etisalat.com.ng {&nbsp;&nbsp;&nbsp;description "Central VS to handle the untrusted published applications"&nbsp;&nbsp;&nbsp;destination 41.190.21.150:https&nbsp;&nbsp;&nbsp;ip-protocol tcp&nbsp;&nbsp;&nbsp;mask 255.255.255.255&nbsp;&nbsp;&nbsp;profiles {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Etisalat_tcp-lan-optimized {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;context serverside&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Etisalat_tcp-wan-optimized {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;context clientside&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;etisalat_http_profile { }&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;etisalat_stream_profile { }&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;serverssl {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;context serverside&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wildcard1.9mobileng.com {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;context clientside&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;rules {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Reverse_proxy_irule&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;source 0.0.0.0/0&nbsp;&nbsp;&nbsp;source-address-translation {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;type automap&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;translate-address enabled&nbsp;&nbsp;&nbsp;translate-port enabled&nbsp;&nbsp;&nbsp;vlans {&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ExtVLAN&nbsp;&nbsp;&nbsp;}&nbsp;&nbsp;&nbsp;vlans-enabled&nbsp;&nbsp;&nbsp;vs-index 143&nbsp;

fajumo · Answer

Irule is too long to add here. please send me email to send it to&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;

keesvandenbos · Answer

Questions.&nbsp;The webserver is listening on port 8181, it this HTTPS??Do you need the stream profile for the Reverse_proxy_irule?&nbsp;Please post the irule here (you can use the Code Snippet button to make it more readable.&nbsp;Cheers,&nbsp;Kees&nbsp;

fajumo · Answer

&nbsp;when HTTP_REQUEST {&nbsp;&nbsp;&nbsp;STREAM::disable&nbsp;&nbsp;&nbsp;SSL::disable serversideinterconnectuat.9mobile.com.ng&nbsp;{&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;log local0. "[HTTP::host] detected. Going to send to Pool&nbsp;interconnectuat.9mobile.com.ng"&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;SSL::enable serverside&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pool&nbsp;interconnectuat.9mobile.com.ng &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;}

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