Thank you for your reply, You are right there was no match for r2...it is very strange...server ports are ok and up.
regards, ________________________________ From: Oliver Adam [[email protected]] Sent: Wednesday, July 29, 2009 10:11 PM To: Bahwal, Osama B; [email protected] Subject: Re: [f-nsp] question on cookie persistance+L7 health check Hi, I do assume you do have a single test client only. Port ssl/443 and therefore HTTPS is configured to use stickiness based on IP addresses: port ssl sticky port ssl sticky-age 5 The client is therefore getting bound to a real server based on the client IP address for at least 5 minutes because of the sticky-age 5 setting. You are going to hit the initially selected real server all the time as long as you client IP does not change. The config for the http port looks OK. Are you sure all health checks are successful? You do see strange problems in case real server start to flap from up to down. Check this using "show log". On top of that I would suggest to see whether you see matches for rule r2 or not: show csw-policy p2 There should be a match for every client request coming in with a cookie names ServerID. R, Oliver At 07:34 29.07.2009, Bahwal, Osama B wrote: Content-Language: en-US Content-Type: multipart/alternative; boundary="_000_FF47403531D68744B85D78645F2240820682FF72A1EMAILBaramcoc_" Greetings, I?m facing strange situation and need advise on this issue. I?m trying to use L7 heath check with cookie persistence, L7 is working fine and the cookie was inserted as I can see it using http analyzer. However, the foundry did not functioning as it should be by providing stickiness between the Clint and the real server based on the server ID. Each time I open new session or refresh the opened one it flip me to the other server for http requests. For https, it always switched the requests to server ?B? all the time. Below is the configuration I?m using, please advise me why this is happening. Context test healthck check_A tcp dest-ip 10.1.180.14 port 44444 protocol http protocol http url "GET /enable.html" l7-check healthck checkSSL_A tcp dest-ip 10.1.180.14 port 44445 protocol ssl protocol ssl use-complete l7-check healthck checkSSL_B tcp dest-ip 10.1.180.7 port 44445 protocol ssl protocol ssl use-complete l7-check healthck check_B tcp dest-ip 10.1.180.7 port 44444 protocol http protocol http url "GET /enable.html" l7-check healthck checkboth_A boolean and check_A checkSSL_A healthck checkboth_B boolean and check_B checkSSL_B csw-rule "r2" header "cookie" search "ServerID=" ! csw-policy "p2" match "r2" persist offset 0 length 4 group-or-server-id default forward 1 default rewrite insert-cookie ! server real A 10.1.180.14 source-nat weight 1 1 port 44444 port 44444 healthck check_A port 44444 keepalive port 44444 server-id 1218 port 44444 group-id 1 1 port 44445 port 44445 healthck checkboth_A port 44445 keepalive port 44445 server-id 1218 port 44445 group-id 1 1 ! server real B 10.1.180.7 source-nat weight 1 1 port 44444 port 44444 healthck check_B port 44444 keepalive port 44444 server-id 1211 port 44444 group-id 1 1 port 44445 port 44445 healthck checkboth_B port 44445 keepalive port 44445 server-id 1211 port 44445 group-id 1 1 ! ! server virtual Final_test 10.1.180.10 predictor repons-time port http port http reset-on-port-fail port http cookie-name "serverID" port http csw-policy "p2" port http csw port http cookie-age 5 port ssl sticky port ssl sticky-age 5 port ssl reset-on-port-fail bind http A 44444 B 44444 bind ssl A 44445 B 44445 ________________________________ The contents of this email, including all related responses, files and attachments transmitted with it (collectively referred to as ?this Email?), are intended solely for the use of the individual/entity to whom/which they are addressed, and may contain confidential and/or legally privileged information. This Email may not be disclosed or forwarded to anyone else without authorization from the originator of this Email. If you have received this Email in error, please notify the sender immediately and delete all copies from your system. Please note that the views or opinions presented in this Email are those of the author and may not necessarily represent those of Saudi Aramco. The recipient should check this Email and any attachments for the presence of any viruses. Saudi Aramco accepts no liability for any damage caused by any virus/error transmitted by this Email. _______________________________________________ foundry-nsp mailing list [email protected] http://puck.nether.net/mailman/listinfo/foundry-nsp
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