From: Xin Long
Date: Sun, 5 Aug 2018 22:46:07 +0800
> According to RFC791, 68 bytes is the minimum size of IPv4 datagram every
> device must be able to forward without further fragmentation while 576
> bytes is the minimum size of IPv4 datagram every device has to be able
> to receive, so in
According to RFC791, 68 bytes is the minimum size of IPv4 datagram every
device must be able to forward without further fragmentation while 576
bytes is the minimum size of IPv4 datagram every device has to be able
to receive, so in ip6_tnl_xmit(), 68(IPV4_MIN_MTU) should be the right
value for
