Last Modified: Jun 24, 2020
See more info
Known Affected Versions:
14.1.0, 220.127.116.11, 18.104.22.168, 22.214.171.124, 126.96.36.199, 188.8.131.52, 184.108.40.206, 14.1.2, 220.127.116.11, 18.104.22.168, 22.214.171.124, 126.96.36.199, 15.0.0, 15.0.1, 188.8.131.52, 184.108.40.206, 220.127.116.11, 15.1.0, 18.104.22.168, 22.214.171.124, 126.96.36.199
Opened: Nov 22, 2019
HTTP/2 connection breaks and Tcl error is logged in /var/log/ltm similar to the following: TCL error: /Common/http2_disable <CLIENT_ACCEPTED> - Unknown error (line 1) (line 1) invoked from within "HTTP2::disable".
HTTP/2 traffic is not passed to the serverside.
Any of the following Tcl commands are used in any iRule event: HTTP2::enable, HTTP2::enable clientside, HTTP2::disable, HTTP2::disable clientside.
Do not use the following Tcl commands: HTTP2::enable, HTTP2::enable clientside, HTTP2::disable, HTTP2::disable clientside
When the previously mentioned Tcl commands are used in appropriate HTTP iRule events, such as CLIENT_ACCEPTED, HTTP/2 filter is put into passthrough mode and traffic is delivered to the server.