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joyharry_281042's avatar
joyharry_281042
Icon for Nimbostratus rankNimbostratus
Jul 22, 2016

How to Allow Underscore in HTTP Header?

Hello All,   I am working on the requirement to allow underscores in HTTP headers by default F5 does not allow it. Can anybody let me know what I need to do at the F5 end to allow underscores like...
BIG-IP
iRules
security
Jinshu's avatar
Jinshu
Icon for Cirrus rankCirrus
Jul 22, 2016

Even I think the same.

 

underscores in request headers are default allowed as per RFC but uncommon. You need to enable it in the server side and i dont think any changes required on F5 BIG IP.

 

-Jinshu