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tottenc's avatar
tottenc
Icon for Nimbostratus rankNimbostratus
May 21, 2010

Question on Select_pool_member_based_on_ HTTP_query_string_parameter iRule

I'm new to iRules as well as the f5's, and I've been trying to use the functionality from the Select_pool_member_based_on_ HTTP_query_string_parameter I found on devcentral. I've changed it so that i...
application delivery
dev
devops
iRules
tottenc's avatar
tottenc
Icon for Nimbostratus rankNimbostratus
May 24, 2010
Hey Aaron,

 

 

The client is staying on hostname throughout the site so I don't think that would cause the problem.

 

 

I enabled debugging and got the following:

 

 

Page works fine(http):

 

 

Mon May 24 12:13:22 CDT 2010 info local/tmm1 tmm1[27755] Rule member-select : 10.210.xx.xx:57385: Inserting cookie member=2

 

Mon May 24 12:13:22 CDT 2010 info local/tmm1 tmm1[27755] Rule member-select : 10.210.xx.xx:57385: Successfully selected: 10.209.xx.xx 80

 

Mon May 24 12:13:22 CDT 2010 info local/tmm1 tmm1[27755] Rule member-select : 10.210.xx.xx:57385: Parsed IP port: 10.209.xx.xx 80

 

Mon May 24 12:13:22 CDT 2010 info local/tmm1 tmm1[27755] Rule member-select : 10.210.xx.xx:57385: Query contained the member parameter or member cookie was present. Parsed member cookie value: 2

 

Mon May 24 12:13:22 CDT 2010 info local/tmm1 tmm1[27755] Rule member-select : 10.210.xx.xx:57385: Active members for pool F5-www (sorted): {10.209.xx.xx 80} {10.209.xx.xx 80}

 

Mon May 24 12:13:22 CDT 2010 info local/tmm1 tmm1[27755] Rule member-select : 10.210.xx.xx:57385: Debug enabled on GET request for www.mytestURL.com/images/Base/button-standard-bg.gif

 

 

 

Page failure(transition to https):

 

 

Mon May 24 12:23:20 CDT 2010 info local/tmm tmm[27754] Rule member-select : 10.210.xx.xx:57601: Inserting cookie member=2

 

Mon May 24 12:23:20 CDT 2010 info local/tmm tmm[27754] Rule member-select : 10.210.xx.xx:57601: Successfully selected: 10.209.xx.xx 80

 

Mon May 24 12:23:20 CDT 2010 info local/tmm tmm[27754] Rule member-select : 10.210.xx.xx:57601: Parsed IP port: 10.209.xx.xx 80

 

Mon May 24 12:23:20 CDT 2010 info local/tmm tmm[27754] Rule member-select : 10.210.xx.xx:57601: Query contained the member parameter or member cookie was present. Parsed member cookie value: 2

 

Mon May 24 12:23:20 CDT 2010 info local/tmm tmm[27754] Rule member-select : 10.210.xx.xx:57601: Active members for pool F5-www (sorted): {10.209.xx.xx 80} {10.209.xx.xx 80}

 

Mon May 24 12:23:20 CDT 2010 info local/tmm tmm[27754] Rule member-select : 10.210.xx.xx:57601: Debug enabled on GET request for www.mytestURL.com/Contact.aspx

 

 

This repeats several times for each page hit and on the pages that work, the GET changes for each page item it is retreiving images/css/js etc. For the ones that fail, it repeats the www.mytestURL.com/Contact.aspx rather than getting any further.

 

 

Curtis