Commit Graph

9 Commits

Author SHA1 Message Date
Guy Harris 74fb14adac Patch from Motonori Shindo, adding
1) Shiva PAP (SPAP) and Extensible Authentication Protocol (EAP)

 2) CBCP negotiation in LCP Callback Operation Field

to the PPP dissector.

svn path=/trunk/; revision=3826
2001-08-05 10:09:40 +00:00
Guy Harris 77789be82e Assorted ISIS enhancements from Hannes Gredler.
When dissecting the ISIS NLPID CLV, use the "nlpid_vals" array to
convert NLPID values to protocol names.

svn path=/trunk/; revision=3308
2001-04-16 10:04:33 +00:00
Guy Harris 376056336c OSI network layer over PPP support, fix to P2P ISIS processing, and ISIS
hostname TLV support, from Hannes Gredler.

svn path=/trunk/; revision=3271
2001-04-08 19:32:05 +00:00
Guy Harris 7ecac8fbd0 Add a new Wiretap encapsulation type for Cisco HDLC. Map the NetBSD
DLT_HDLC to it.

Make a separate dissector for Cisco HDLC, and add a dissector for Cisco
SLARP.  Have the PPP dissector call the Cisco HDLC dissector if the
address field is the Cisco HDLC unicast or multicast address.  Use the
Cisco HDLC dissector for the Cisco HDLC Wiretap encapsulation type.

Add a new dissector table "chdlctype", for Cisco HDLC packet types
(they're *almost* the same as Ethernet types, but 0x8035 is SLARP, not
Reverse ARP, and 0x2000 is the Cisco Discovery protocol, for example),
replacing "fr.chdlc".

Have a "chdlctype()" routine, similar to "ethertype()", used both by the
Cisco HDLC and Frame Relay dissectors.  Have a "chdlc_vals[]"
"value_string" table for Cisco HDLC types and protocol names.  Split the
packet type field in the Frame Relay dissector into separate SNAP and
Cisco HDLC fields, and give them the Ethernet type and Cisco HDLC type
"value_string" tables, respectively.

svn path=/trunk/; revision=3133
2001-03-15 09:11:03 +00:00
Guy Harris 691d4f9a0f Add the PPP types for the DEC LANBridge100 Spanning Tree protocol and
for "Bridging PDU"s (which I'm assuming are 802.1d Spanning Tree BPDUs),
and have the STP and LANBridge100 STP dissectors register them with the
"ppp.protocol" dissector table.

Fix the value for the PPP type for MPLS Multicast (it's 0x0283, not
0x0281).

svn path=/trunk/; revision=2896
2001-01-14 08:25:14 +00:00
Guy Harris af77e61199 Update a comment.
svn path=/trunk/; revision=2856
2001-01-10 09:34:08 +00:00
Guy Harris 039bd984c0 Make the stuff to handle SNAP frames (OUI, PID, payload) a routine of
its own; it's used not only by LLC, but by Frame Relay with RFC 2427 and
ATM with RFC 2684.

Support for RFC 2427-encapsulation Frame Relay packets, from Paul
Ionescu.

Get rid of the CISCO_IP PPP protocol type - Cisco HDLC uses, in most
cases, Ethernet packet types, so use ETHERTYPE_IP instead (they're both
0x0800).

svn path=/trunk/; revision=2854
2001-01-10 09:07:35 +00:00
Guy Harris 13ca5c39d7 PPP patches from Burke Lau to:
add FCS checking;

	support Cisco HDLC format in the PPP dissector;

	handle MPLS-over-PPP.

svn path=/trunk/; revision=2754
2000-12-14 08:20:31 +00:00
Guy Harris 4179944c14 Register a "ppp.protocol" dissector table for PPP, and have dissectors
for protocols that run inside PPP register themselves with it using
"dissector_add()".

svn path=/trunk/; revision=1869
2000-04-16 21:37:07 +00:00