# The client writes a message to Sys::Syslog native method. # The syslogd writes it into a file and through a pipe. # The syslogd -4 does not pass it via IPv6 UDP to the loghost. # Find the message in client, file, pipe, syslogd log. # Check that the syslogd logs the error. use strict; use warnings; our %args = ( syslogd => { loghost => '@udp6://[::1]', loggrep => { qr/syslogd\[\d+\]: no udp6 "\@udp6:\/\/\[::1\]/ => 1, get_testgrep() => 1, }, options => ["-4"], }, server => { noserver => 1, }, ); 1;