Irule redirect link error to default domain

[Tuan_Vu]

Hello,

I have a domain abc.com new build, i want to redirect all link old or error go to home page, and all the old links have the same structure.

Exam old link: https://test.abc.com.vn/DetailJob.aspx?Mod=search&CatId=21&job=1029042&Lang=vi will be redirect to https://test.abc.com.vn.

I have created an irule as below, but it does not work. Can you help me, please!

when HTTP_REQUEST {

  if { [HTTP::host] starts_with "test.abc.com"} {

    Pool websitenew

  } elseif { [HTTP::host] starts_with "test.abc.com" and [HTTP::uri] ends_with "Lang=vi"} {

    HTTP::redirect "https://test.abc.com"

  }

}

[Mayur_Sutare]

Hello,

Bind pool 'websitenew' to the virtual server associated with "test.abc.com" and apply below iRule to same VS.

when HTTP_REQUEST {

 if {[string tolower [HTTP::uri]] ends_with "Lang=vi" } {

  http::redirect "https://test.abc.com"

  }

   }

Hope it helps!

Mayur

[Tuan_Vu]

hello,

But, i config many site use only IP address. Can you tell me more clearly, Please!

I try:

when HTTP_REQUEST {

  if { [HTTP::host] starts_with "test.abc.com"} {

    Pool websitenew

  } elseif {[string tolower [HTTP::uri]] ends_with "Lang=vi" } {

  http::redirect "https://test.abc.com"

  }

}

Not working 😞

[Mayur_Sutare]

So you mean there are multiple application behind one Virtual Server?

Mayur

[Tuan_Vu]

Hello Mayur Sutare,

This is currently my irule configuration, can you tell me what I should do to handle the above question?

Thank you !

[Mayur_Sutare]

So alongwith this iRule, you can also bind below separate iRule on same VS. Just keep this iRule above existing iRule. So it will get match first.

when HTTP_REQUEST {

 if {[string tolower [HTTP::uri]] ends_with "Lang=vi" } {

  http::redirect "https://test.abc.com"

  }

   }

Hope it helps!

Mayur

[Tuan_Vu]

Hi Mayur,

I don't think so, because some of my sites have the same end. So I want to assign a specific domain test.abc.com.

If I do as you described, it redirects my whole other site?

[Mayur_Sutare]

yes right. In that case, try below iRule which is specific to host.

when HTTP_REQUEST {

if { [HTTP::host] equals "test.abc.com" and [HTTP::uri] ends_with "Lang=vi" } {

HTTP::redirect "https://test.abc.com"

}

}

Mayur

[Tuan_Vu]

Hi Mayur,

It not working for me. You have know a other solution, help me!

[Mayur_Sutare]

make sure you have new iRule above existing iRule. Also if it is already there, then it seems end statements is not getting matched.

One question here,

is URI 'DetailJob.aspx?Mod=search&CatId=21&job=1029042&Lang=vi' is same all the time?

If yes, then may be you can try below iRule. It is working fine. I've tested it in my lab setup.

when HTTP_REQUEST {

   if {[HTTP::host] equals "test.abc.com" and [HTTP::uri] equals "/DetailJob.aspx?Mod=search&CatId=21&job=1029042&Lang=vi"} {

HTTP::redirect "https://test.abc.com"

}

}