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Re: Time to Display My Ignorance, or What Is This Packet Anyway?
Offtopic but spinning on the Krb4 thread
I would love to add Krb4 to ethereal, I have a packet encoding description
PROJECT ATHENA TECHNICAL PLAN
Kerberos Authentication and Authorization System
by S. P. Miller, B. C. Neuman, J. I. Schiller, and J. H. Saltzer
but no test packets to work with, and i dont want to implement it
without being able to test it.
If anyone out there wants ethereal to support Krb4 and is able to
produce network captures containing Krb4 and share them with me, and
is available when I ask stupid questions about Krb4 like how many
ports are used, which ports are used etc etc, I am all game.
Why implement Krb4, a dead protocol, in ethereal?
We would like to be able to deal with all packets that pass across a
network regardless of whether they are standard or modern or what.
(We do support for example several different and incompatible
versions of the iscsi protocol from early drafts, not because it is
fun or cool but because some of the pre-standard drafts are actually
used by real-world implementations that real people use. Not many, but
some do use very early iscsi-draft-8 implementations.)
On Wed, 15 Sep 2004 11:05:13 +0200, Love wrote:
> "Henry B. Hotz" writes:
> > The Heimdal kdc doesn't appear to support the Windows Transarc
> > clients. What are they doing anyway? The on-the-wire packet doesn't
> > look like either a K4 request or a kaserver request. It's sent from
> > the AFS client to port 750. After stripping off the Ethernet/IP/UDP
> > headers I'm left with the following authentication request:
> Just to confuse you, windows client used to use kerberos 4, it didn't use
> ka protocol. I have seen a patch to make the v4 protocol more agressive is
> detecting those strange packets, but can't remember what it did.
> Newer versions of the openafs client (of 1.3.x fame), uses native kerberos
> 5, more the that, is way more stable then the old transarc windows client.