http2 recognition

how does wireshark know that the packet is http2? is it by port? by tls1.2 version?

dianalab9's avatar
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dianalab9
asked 2019-12-03 09:33:13 +0000
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This is a couple versions ago. Read through the comments.
https://osqa-ask.wireshark.org/questi...
And a little more info here: https://wiki.wireshark.org/HTTP2

Chuckc's avatar Chuckc (2019-12-03 14:12:15 +0000) edit
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