Forum Discussion

Bob_66655's avatar
Bob_66655
Icon for Nimbostratus rankNimbostratus
Oct 10, 2018

F5 host header rewrite different domain

Im trying to do rewrite of https://abc.com/code/* to https://xyz.com/*   when HTTP_REQUEST {   if { [HTTP::host] contains "abc.com" && [HTTP::uri] starts_with "/code" } ...
application delivery
devops
iRules
Lee_Sutcliffe's avatar
Lee_Sutcliffe
Icon for Nacreous rankNacreous
Oct 10, 2018

Your iRule looks fine and the string map logic is correct - I've tested it nativity in TCL:

% set uri /one/two/three
/one/two/three
% set new [string map {"/one" ""} $uri]
/two/three

If you are receiving a bad request from the pool member - it maybe that the new URI is incorrect and the web server is unable to process it.