Forum Discussion

Martin_Davies_1's avatar
Martin_Davies_1
Icon for Nimbostratus rankNimbostratus
Oct 25, 2006

Help needed with basic redirect.

Hi, Very new to bigip / iRules.

 

 

I am trying to get the following iRule working which was taken directly from this site, to redirect any http traffic to https on the same uri.

 

 

when HTTP_REQUEST {

 

HTTP::redirect https://[getfield [HTTP::host] ":" 1][HTTP::uri]

 

}

 

 

When I apply this rule to my virtual server then it doesn't work for http, it also stops https working to the VIP as well.

 

 

Using a TCP dump on the box I get the following for http://

 

 

11:32:30.158337 arp who-has 192.168.1.72 tell 192.168.1.121

 

11:32:36.178106 arp who-has 192.168.1.72 tell 192.168.1.121

 

11:32:59.804371 arp who-has 192.168.1.72 tell 192.168.1.121

 

 

.72 is my VIP and .121 is the floating ip address of the external interfaces.

 

 

Using a TCP dump on the box I get the following for https://

 

 

11:32:26.560227 172.29.193.72.https > 159.167.245.212.2363: P 49470:49661(191) ack 109720 win 16384 (DF)

 

11:32:26.662324 159.167.245.212.2363 > 172.29.193.72.https: P 109720:110142(422) ack 49661 win 64385 (DF)

 

11:32:26.662510 172.29.193.72.https > 159.167.245.212.2363: P 49661:49852(191) ack 110142 win 16384 (DF)

 

11:32:26.784369 159.167.245.212.2363 > 172.29.193.72.https: P 110142:110564(422) ack 49852 win 64194 (DF)

 

11:32:26.784542 172.29.193.72.https > 159.167.245.212.2363: P 49852:50043(191) ack 110564 win 16384 (DF)

 

11:32:26.884329 159.167.245.212.2363 > 172.29.193.72.https: P 110564:110986(422) ack 50043 win 65340 (DF)

 

 

This keeps trying on https and never timing out.

 

 

I would like to implement other redirects from say https://mywebserv.com redirected to https://mywebserver.com/home/index.html but I cannot get this working either.

 

 

Any help would be greatly appreciated.

 

application delivery
dev
devops
iRules
  • Randy_Wooten_11's avatar
    Randy_Wooten_11
    Icon for Nimbostratus rankNimbostratus
    Oct 25, 2006
    I use:

     

     

    when HTTP_REQUEST { HTTP::redirect https://[HTTP::host][HTTP::uri]}

     

     

    and it works great. You need an HTTP (80) virtual server with this iRule as a resource. You also need an HTTPS (443) virtual server with the same IP address. The HTTPS virtual server doesn't need the iRule.

     

     

    You can also change the "[HTTP::host][HTTP::uri]" part of the rule to a specific uri and it will work.

     

     

    Hope this helps.
  • hoolio's avatar
    hoolio
    Icon for Cirrostratus rankCirrostratus
    Nov 02, 2006
    Yep; it's built into HTTP classes in 9.4. I believe that it will be available for all LTM, as well as web accelerator and ASM.