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Forum Discussion

gdoyle's avatar
gdoyle
Icon for Cirrostratus rankCirrostratus
Jun 06, 2019
Solved

Masking a URL?

I have a customer who has a contract that is requiring that we hide what is essentially an internal URL. Right now when people go to the site they see: https://subdomain.companya.com What th...
application delivery
BIG-IP
LTM
  • Dario_Garrido's avatar
    Dario_Garrido
    Jun 07, 2019

    Nothing is imposible on F5 🙂

    First of all, you need to configure your customer DNS to reach one F5's virtual server (subdomain.differentdomain.com).

    This VS has to have a pool of nodes of the new domain (subdomain.companya.com).

    After that, yo can replace the host header using an iRule like this.

    when HTTP_REQUEST {
   # Check if requested host starts with subdomain.differentdomain.com
   if { [string tolower [HTTP::host]] eq "subdomain.differentdomain.com" } {
      # Replace the host header value with subdomain.companya.com
      HTTP::header replace Host "subdomain.companya.com"
   }
}

    KR,

    Dario.

Dario_Garrido's avatar
Dario_Garrido
Icon for Noctilucent rankNoctilucent
Jun 12, 2019

Hello gdoyle

 

If I understood well...

 

You want to hide this domain ->

subdomain.companya.com

And you want to show this domain instead ->

subdomain.differentdomain.com

 

For this reason, your configuration should be something like this:

 

CUSTOMER -> VS (subdomain.differentdomain.com) -> POOL (subdomain.companya.com)

 

In case you need something totaly opposite. you just have to replace one domain for another in the iRule and the schema.

 

KR,

Dario.

gdoyle's avatar
gdoyle
Icon for Cirrostratus rankCirrostratus
Jun 12, 2019

Thank you!