Cisco's AIP vs HSSI

Wed Oct 16 04:40:19 UTC 1996

Kent W. England <kwe at 6SigmaNets.com> wrote:

>But I like PPP because cisco still doesn't document their HDLC line
>protocol.  :-)   (Go ahead, try to find it online or ask someone on
>one of the tech support lists to find it for you. :-)

Look in BSD/386 source code (/sys/net/if_c_hdlc*).

I reverse-engineered their protocol quite a time ago, took
a day of looking at bytes going back and forth :)

--vadim