Wireshark-dev: Re: [Wireshark-dev] AppleTalk fix?
From: didier <[email protected]>
Date: Thu, 16 Nov 2006 17:54:32 +0100
Hi,
Le jeudi 16 novembre 2006 à 17:31 +0100, Jaap Keuter a écrit :
> Hi,
> 
> See for yourself in the attached capture.
> 
Thanks, seems to be a trailer cf the 802.3 ethernet packet, I've double
check with Inside Appletalk, netatalk source code and an OS9 capture,
all of them use 1 byte + 4 bytes, follow by the zone name.
What is it? A Zyxel NAS or router? If ATALK_PS8011 2D-3 is really your
zone name it could be a bug in the router.

Didier
> Thanx,
> Jaap
> 
> On Thu, 16 Nov 2006, didier wrote:
> 
> > Hi,
> > Le jeudi 16 novembre 2006 à 10:36 +0100, Jaap Keuter a écrit :
> > > Hi,
> > >
> > > This is a patch for AppleTalk, at least to make one of my captures with
> > > ZIP (GetNetInfo request) to work. Current dissector misses the Zone
> > > UINT_STRING by one. At least I assume that it's the Zone string, could be
> > > an additional string as well.
> > >
> > Doesn't seem right.
> >
> > >From where these packets are coming? Small capture?
> > > Index: packet-atalk.c
> > > ===================================================================
> > > --- packet-atalk.c	(revision 19908)
> > > +++ packet-atalk.c	(working copy)
> > > @@ -1633,8 +1633,8 @@
> > >        break;
> > >
> > >    case 5 :  /* GetNetInfo request */
> > > -      proto_tree_add_item(zip_tree, hf_zip_zero_value, tvb, offset, 1, FALSE);
> > > -      offset++;
> > > +      proto_tree_add_item(zip_tree, hf_zip_zero_value, tvb, offset, 2, FALSE);
> > > +      offset += 2;
> > >        proto_tree_add_item(zip_tree, hf_zip_zero_value, tvb, offset, 4, FALSE);
> > >        offset += 4;
> > >        proto_tree_add_item(zip_tree, hf_zip_zone_name, tvb, offset, 1,FALSE);
> > >
> > > Anyone knowledgeable about AppleTalk wish to give their insight?
> > >
> > > Thanx,
> > > Jaap
> > >
> > Didier
> >
> >
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> >
> >
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