For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

kalav's avatar
kalav
Icon for Nimbostratus rankNimbostratus
Jan 26, 2021
Solved

Redirect in iRule based on host and URI

I have a virtual server on port 80 redirecting traffic to another vs on 443 via http 301 responses in an iRule: if { [HTTP::host] equals "www.myexample.com" or [HTTP::host] equals "myexample.com"...
application delivery
iRules
LTM
  • Enes_Afsin_Al's avatar
    Enes_Afsin_Al
    Jan 26, 2021

    Hi Kev,

     

    The elseif on lines 4-5, must be after the line 23 in your code.

    4. elseif { [HTTP::host] equals "blog.myexample.com"} {

    switch version:

    when HTTP_REQUEST {
	switch [HTTP::host] {
		"www.myexample.com" -
		"myexample.com" { HTTP::respond 301 Location "https://myexample.com[HTTP::uri]"	}
		"blog.myexample.com" {
			switch [HTTP::uri] {
				"/ddc" -
				"/tree-tales" -
				"/made-here" -
				"/con21-reaction" { HTTP::respond 301 Location "https://uk.myexample.com" }
				"/btp" { HTTP::respond 301 Location "https://uk.myexample.com/projects/uk/b-2-p/" }
				"/bas" { HTTP::respond 301 Location "https://uk.myexample.com/projects/uk/b-a-s" }
				"/tenbelt" { HTTP::respond 301 Location "https://myexample.com/belt" }
				"/urban" { HTTP::respond 301 Location "https://myexample.com/U_L_C" }
				"/bhfl" { HTTP::respond 301 Location "https://uk.myexample.com/projects/uk/b_h_f_l" }
				default { HTTP::respond 301 Location "https://myexample.com[HTTP::uri]" }
			}
		}
	}
}

     

kalav's avatar
kalav
Icon for Nimbostratus rankNimbostratus
Jan 26, 2021

Thanks Enes,

 

The first elseif on line 4 and 5 really should be at the end as a default, right. That makes sense.

I will see how the switch version works as well, get some testing done and get a reply back, but this makes sense so ought to work. Back shortly!

 

edit: that seems to have sorted me out. Thanks very much for the help!