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[9.205-12] ADFS 2.0 and WAF don't work

Hi all,

I've problems with publishing ADFS 2.0 over the WAF. If I access my adfs server from external, the browser shows the following error message:

Bad Request



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

Size of a request header field exceeds server limit.



Cookie

Are there a way to increase the request header limit?

regards
mod

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0 mod2402 over 9 years ago

Any suggestions?
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0 BAlfson over 9 years ago

In /var/storage/chroot-reverseproxy/usr/apache/conf/httpd.conf, an Apache guru might know what to do.

Cheers - Bob

Sophos UTM Community Moderator
Sophos Certified Architect - UTM
Sophos Certified Engineer - XG
Gold Solution Partner since 2005

MediaSoft, Inc. USA
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0 mod2402 over 9 years ago

Hi Bob,

thanks for this hint. I'm not an Apache guru but I've found what to do [:)]
Just adding a line "LimitRequestFieldSize 16380" to the httpd.conf and the error is gone.

The default value for LimitRequestFieldSize is equal to 8190.

Did you know if this Adaptation is permanent or should I add this line after every update?

regards
mod
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0 Hallowach2 over 9 years ago

Hi mod,

like all comandline hacks you have at least to check each one after every update and re-add it if it was overwritten. And you have to be aware that you void your support contract...

Regards
Manfred
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0 mod2402 over 9 years ago

Hi Manfred,

thanks for reply. It's time for a Feature request. [;)]

regards
mod

€dit:
http://feature.astaro.com/forums/17359-utm-formerly-asg-feature-requests/suggestions/6333285-add-configurable-request-header-field-for-reverse
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