UNIX Socket FAQ

lamxuyen

Member

Registered: 2018-09-07

Posts: 2

How to aviud UDP fragmentation?

Last edited by lamxuyen (2018-12-01 04:00 AM)

i3839

Oddministrator

From: Amsterdam

Registered: 2003-06-07

Posts: 2,239

Re: How to aviud UDP fragmentation?

I think for IPv4 it's 512 bytes and for IPv6 it's 1280 bytes.

Edit: If using ethernet, the MTU is around 1500 bytes, say 1480 in case of VLAN tagging or other stuff going on.