Load Balence is not happening on pool members with two differnt service ports

IN My irule i removed the port 15201 and added 15203 as mentioned below.

HTTP::header replace Host "jdeprod1.corp.abc.com:15203"

STREAM::expression {@jdeprod1.corp.abc.com:15203@jdeprod1.corp.abc.com@}

i got the below error.

You realy need to insert port in Host header?

i tried without inserting port number example as mentioned below it dosent work .and application page is not opening

HTTP::header replace Host "jdeprod1.corp.abc.com"

STREAM::expression {@jdeprod1.corp.abc.com@jdeprod1.corp.abc.com@}

OK, First of you have to validate what's application support regarding host injecting.

Can you do a curl on both port:

use -k only if server use ssl

curl -i -k -H "Host: jdeprod1.corp.abc.com:15203"

curl -i -k -H "Host: jdeprod1.corp.abc.com:15201"

For me the problem is in application side you have to autorize both host:

• jdeprod1.corp.abc.com:15201
• jdeprod1.corp.abc.com:15203

regards

Note: we are doing URL redirection in the VIP by adding additional uri.

when HTTP_REQUEST {

if { ([ string length [HTTP::uri] ] <= 1) } {

HTTP::respond 301 Location /jde/owhtml }

}

=============================

Im adding the output of Curl with /jde/owhtml

[admin@panappxnwlbl01-Trust:Active:In Sync]]0;panappxnwlbl01-Trust ~ curl -i -H "Host: jdeprod1.corp.abc.com:15203/jde/owhtml" HTTP/1.1 400 Bad Request Date: Wed, 23 May 2018 09:21:37 GMT Content-Length: 323 Connection: close Content-Type: text/html; charset=iso-8859-1

//DTD HTML 2.0; 400 Bad Request

Your browser sent a request that this server could not understand.

//DTD HTML 2.0; 400 Bad Request

Your browser sent a request that this server could not understand.

//DTD HTML 2.0; 400 Bad Request

Your browser sent a request that this server could not understand.

//DTD HTML 2.0; 400 Bad Request

Your browser sent a request that this server could not understand.

Hi,

I lost a little of the thread of the discussion. can you tell me exactly what the persistent problems are and how I can help you.

We have already cookie persistence enabled on the VIP, We tried opening multiple session with different user logins, the traffic is going to only on service ports:15201 but not 15203. But as per connection table and tcpdump says connections going to port 15203 also when i check in the oracle JDA application console its showing user session on only 15201 port.

We tried doing doing Header replacement with only 15203 that time traffic is going to 15203 on the Application server but in header replacement if we keep 15201 traffic is not going to 15203 on application server.

Existing Irule: tm rule jdeprod1_irule { when HTTP_REQUEST { Disable STREAM processing for request (ingress) traffic STREAM::disable

HTTP::header remove Accept-Encoding

HTTP::header replace Host "jdeprod1.corp.abc.com:15201"

} when HTTP_RESPONSE { if { [HTTP::header exists Location] } { If this is a redirect response, replace with HTTP::header replace Location [string map {"jdeprod1.corp.abc.com:15201" "jdeprod1.corp.abc.com"} [HTTP::header Location]]

}

STREAM::expression {@jdeprod1.corp.abc.com:15201@jdeprod1.corp.abc.com@} STREAM::enable

} when LB_SELECTED { log local0. "URI [HTTP::uri] Client [IP::client_addr] [LB::server] selected." } }