Hypertext Transfer Protocol version 2 (HTTP2)

Protocol dependencies


The HTTP2 dissector is partially functional (Support HPACK but missing continuation frame support...)

TODO: the above was true for 1.12, what about 2.0?

Example capture file

Sample of HTTP2 (draft14) using nghttp2

Need to use Decode as HTTP2


On the SampleCaptures page, there is also http2-16-ssl.pcapng containing a HTTP2 (draft 16) over SSL capture (with keys).

Display Filter

A complete list of HTTP2 display filter fields can be found in the display filter reference

Capture Filter

You cannot directly filter HTTP2 protocols while capturing. However, if you know the TCP port used (see above), you can filter on that one.


HTTP2 (last edited 2015-10-30 22:54:33 by PeterWu)