Will the request be written to access.log if the server closed the connection due to a timeout?

Question

Apache HTTP Server

Actually, the whole question.
The problem is that requests to server1 from server2 do not come (possibly a bad connection, server1 in Europe, server2 in China). Since nothing is written in Apache's access.log, it means that the problem is somewhere before it. Requests left from server2, an error was returned in response

Answer 1

Well, first you need to check the route with mtr or traceroute. e.g. from the linux console
will show where the plug is, then
if there is access to the server1 console. then do it from there
because routes outgoing from you and incoming to you can go through different providers just
in case

telnet server1 80
GET

should receive a response from the web server. If it is, then adjust the logging level to get more details. if you do not telnetish to server1, then maybe the firewall does not let server1. to see or by means of the web server access is not closed
, it is also useful to run speedtest where the servers are. only choose from the list the provider closest to server1