[OpenAFS] ICMP packets

[ted creedon]

That message is in the first 2 packets when my XP client asks for a token
from the server. (ie the client sends "ERROR: Problem at version: wrong type
for that item" in the first packet and the server responds with the same
Info in the response packet.

Yes it is ethereal.

http://www.sebby.org/afs/afs-and-firewalls-lisa2002-6up.pdf states that the
Win 2K client does use port 88. It does work. 

The message is generated when I "discard these tokens" and "obtain new
tokens" using the windows AFS client GUI.

I don't see any other packets. UDP ports 7000-7010 are open at the firewal

Source                Destination           Protocol Info
      1 0.000000    c-xxx.client.comcast.net reddog.ted-doris.fam  KRB5
ERROR: Problem at version: Wrong type for that item
     
      4 0.069724    reddog.ted-doris.fam  c-xxx.client.comcast.net KRB5
ERROR: Problem at version: Wrong type for that item

Provides tokens that work for admin.

-----Original Message-----
From: openafs-info-admin@openafs.org [mailto:openafs-info-admin@openafs.org]
On Behalf Of Marcus Watts
Sent: Thursday, March 18, 2004 11:30 AM
To: openafs-info@openafs.org
Subject: Re: [OpenAFS] ICMP packets 

Derrick J Brashear <shadow@dementia.org> writes:
> kaserver doesn't talk krb5, so that's no shock.
> 
> what's trying to do krb5?
...
> > I'm getting an "ERROR: Problem at version: wrong type for that item" on
port
> > 88 (KRB5). ICMP is not involved. I'm using kaserver.
...

Port 88 should probably actually be called "kerberos".  It's used
for both k4 and k5, and as it happens kaserver services k4 requests
on both port 88 and 750 (as well as for rx on port 7004).

I'm not sure where that error message comes from -- I believe kaserver
should say "packet version number unknown".  Might be nice to know more
about
how that message was generated or recorded.

					-Marcus Watts
					UM ITCS Umich Systems Group
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