OPNsense Forum

English Forums => General Discussion => Topic started by: neo243 on September 16, 2022, 02:43:01 PM

Title: MTU Size PPPOE Clarification
Post by: neo243 on September 16, 2022, 02:43:01 PM
Hi Guys,

i have a Question about the MTU size for PPOE.

When i have a calculated ping -f -l of 1448 mtu do i add 20 header or 28 header+ppoe in the WAN Interface of the OPNsense?


Many Thanks