Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

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smp_86112's avatar
smp_86112
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Jul 21, 2010

HTTP version in HTTP::Redirect

I happened to notice today that our HTTP::fallback and HTTP::redirect commands are generating HTTP 1.0 responses, versus HTTP 1.1. Is there a way to force this command to respond with HTTP 1.1, or do ...
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hoolio's avatar
hoolio
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Jul 21, 2010
Hi SMP,

 

 

As you found, you can't set the HTTP version for LTM generated responses using the HTTP profile, HTTP::respond, HTTP::redirect or HTTP::fallback. This might make a good feature request. If you open a case with F5 Support, request this and get a CR, could you reply back here with it?

 

 

As far as a workaround, you can use TCP::respond for HTTP or SSL::respond in v10+ for HTTPS to set the HTTP version to 1.1:

 

 

HTTP::respond and HTTP/1.0

 

http://devcentral.f5.com/Forums/tabid/1082223/asg/50/showtab/groupforums/aff/5/aft/60438/afv/topic/Default.aspx

 

 

Thanks, Aaron