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HTTP/2 support in the WSA?

I'm trying to find out if the new HTTP/2 protocol is supported by the WSA. Or if it is currently not supported in which upcoming ASyncOS version it will be supported.

regards Henk Fictorie

12 REPLIES 12
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Cisco Employee

Hello Henk,

Hello Henk,

HTTP/2 protocol  is not supported by WSA now.  Will check with internal team and any update will keep you posted.

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Thanks for the update.

Thanks for the update.

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Cisco Employee

Support for HTTP/2 in WSA

Support for HTTP/2 in WSA will be later this year in our 12.x release.

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Engager

Thanks Tommy.... Let's not

Thanks Tommy.... Let's not have a repeat of the TLS1.1/1.2 debacle...

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Cisco Employee

We are working hard to avoid

We are working hard to avoid that as well

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Engager

SMB1 is gonna be a thing soon

SMB1 is gonna be a thing soon, too...wannacry has forced the issue

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Cisco Employee

Re: SMB1 is gonna be a thing soon

SMBv2/v3 support is targeted for 9.1.3 release planned for end of Sept'17.

 

Thanks

Sapan

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Beginner

Tao,

Tao,

Has anything ever came up about the HTTP/2 protocol stuff. We have started running into some issues with sites and HTTP/2 through the WSA.

Thanks,

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Hall of Fame Guru

It is still not supported on

It is still not supported on the WSA.

There is a feature request BugID for it:

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCuv32968

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Beginner

Re: It is still not supported on

Any updates regarding http/2 support?

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Beginner

Re: It is still not supported on

A status update regarding progess for http/2 support would be nivce

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Cisco Employee

Re: It is still not supported on

HTTP/2 sites should still work via WSA as WSA at the time of negotiation will downgrade the connection on both client and server side to use HTTP/1.2. All the websites that have started supporting HTTP/2 still support HTTP/1.2 as well. So, you should not be seeing any issues. If you are facing any issue with a specific site, please do create a TAC case to enable TAC to help debug it.

 

Thanks

Sapan