One of my client getting subjected error(err_http2_protocol_error) intermittently but When I surfed on internet and I see like this error most related chrome browser. But I couldn't find any F5 article to confirm. Can anyone help me to figure out is this related to BIGIP and Chrome issue ? Or something else I need to check this further in BIGIP side ?
Thanks in advance!
This happens to us all the time. We have been unable to implement http2 as a result. Chrome returns message:
The webpage at https://....... might be temporarily down or it may have moved permanently to a new web address.
It is a very straightforward virtual server with HTTP2 set only on the client side.
The console shows nothing in response. the request comes in, the error occurs.
other HTTP2 sites can work from that same Chrome browser. I don't see it as a Chrome issue. Have a case open with support.
Hi. Can you share with us what was the response from F5 support about the issue? We encountered very similar issues and I'm trying to find what's the reason for ERR_HTTP2_PROTOCOL_ERROR for lots of clients. Thanks
We are still working with it, but they found that responses were exceeding thresholds of maximum number of headers and total header table size. increasing these has helped but still tweaking. Finding RFC violations on the responses from our applications.