& Lt; log synchronization between two hosts & gt;

First of all, we need to know that although the file synchronization udp between the two hosts is not secure, its synchronization rate is much higher than tcp. This is undeniable.

Let's take a simple example:

Server:

Allows other hosts to synchronize logs to their hosts.

# Vim/etc/rsyslog. conf

$ ModLoad imudp // enable the udp protocol and add the udp module.

$ UDPServerRun 514

/Etc/init. d/rsyslog restart to make the configuration take effect

# Tail-f/var/log/messages // Dynamic Monitoring log

Client

Where to store logs

# Vim/etc/rsyslog. conf *. * @ 192.168.3.66 // @ indicates udp @ indicates tcp

Specific man

Restart the service and clear the fire wall. You can see the effect.