On Mar 10, 2020, at 5:18 PM, David Moylan <djm at
wiz.net.au> wrote:
I?m all for backwards compatibility, however the /dev/net/tun interface has been in linux
since the 2.6 days. A quick google shows that people back in 2010 have been using it, and
browsing on
kernel.org for the oldest archived kernel entry of 2.6.11 shows code examples
for /dev/net/tun dated 2005.
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/tree/Docum…
I think the starting date for support of /dev/net/tun is earlier than that of the
discontinuation of support for /dev/tapx.
Given that the whole goal of pyDECnet is to permit usage of decnet on more modern
environments, I think having code that supports back to 2005 is a pretty solid move.
Yes, that sounds sensible. I wasn't aware of this at all; my last serious use of
tun/tap is probably back about that far.
So I'll switch to TUN support as soon as I can do some testing.
paul