Hi Damiano,
> Even if I set 8192 as length the message gets truncated after 1024 > chars, we use syslog-ng and configured it to accept a ridiculously huge > length (log_msg_size(262144) defined in /etc/syslog-ng.conf), I also > tried using the logger utility to check if the message gets delivered > correctly and it does. How does the syslog packet look on the wire (tcpdump/wireshark)? What is your MTU and can you successfully ping the syslog server with that MTU? Regards, Lukas