-{pve} sends the data over UDP, so the graphite server has to be configured
-for this. Here the MTU can be configured for environments which require
-a different mtu than the standard *1500*.
+By default, {pve} sends the data over UDP, so the graphite server has to be
+configured to accept this. Here the maximum transmission unit (MTU) can be
+configured for environments not using the standard *1500* MTU.