18 Jan
2013
18 Jan
'13
7:55 a.m.
On 2013-01-17, at 10:48 PM, John Wilson <wilson at dbit.com> wrote:
Careful -- UDP doesn't guarantee in-order delivery.
How does HDLC feel about little surprises?
HDLC information and supervisory frames have sequence numbers. There's also
unnumbered frames used for control purposes.
The commercial units I found used UDP as their ethernet transport.
Ian