X-Git-Url: https://git.tcpdump.org/tcpdump/blobdiff_plain/f555c163f90c9de17ebcef8313f86404c5174ca9..refs/heads/tcpdump-4.6:/ppp.h

diff --git a/ppp.h b/ppp.h
index 44ded00c..9d53423f 100644
--- a/ppp.h
+++ b/ppp.h
@@ -1,4 +1,3 @@
-/* @(#) $Header: /tcpdump/master/tcpdump/ppp.h,v 1.7 1999-10-07 23:47:11 mcr Exp $ (LBL) */
 /*
  * Point to Point Protocol (PPP) RFC1331
  *
@@ -15,9 +14,14 @@
  * suitability of this software for any purpose.  It is provided "as is"
  * without express or implied warranty.
  */
+#define PPP_HDRLEN	4	/* length of PPP header */
+
 #define PPP_ADDRESS	0xff	/* The address byte value */
 #define PPP_CONTROL	0x03	/* The control byte value */
 
+#define PPP_WITHDIRECTION_IN  0x00 /* non-standard for DLT_PPP_WITHDIRECTION */
+#define PPP_WITHDIRECTION_OUT 0x01 /* non-standard for DLT_PPP_WITHDIRECTION */
+
 /* Protocol numbers */
 #define PPP_IP		0x0021	/* Raw IP */
 #define PPP_OSI		0x0023	/* OSI Network Layer */
@@ -30,10 +34,15 @@
 #define PPP_BRPDU	0x0031	/* Bridging PDU */
 #define PPP_STII	0x0033	/* Stream Protocol (ST-II) */
 #define PPP_VINES	0x0035	/* Banyan Vines */
+#define PPP_ML          0x003d  /* Multi-Link PPP */
+#define PPP_IPV6	0x0057	/* IPv6 */
+#define	PPP_COMP	0x00fd	/* Compressed Datagram */
 
 #define PPP_HELLO	0x0201	/* 802.1d Hello Packets */
 #define PPP_LUXCOM	0x0231	/* Luxcom */
 #define PPP_SNS		0x0233	/* Sigma Network Systems */
+#define PPP_MPLS_UCAST  0x0281  /* rfc 3032 */
+#define PPP_MPLS_MCAST  0x0283  /* rfc 3022 */
 
 #define PPP_IPCP	0x8021	/* IP Control Protocol */
 #define PPP_OSICP	0x8023	/* OSI Network Layer Control Protocol */
@@ -43,8 +52,17 @@
 #define PPP_IPXCP	0x802b	/* Novell IPX Control Protocol */
 #define PPP_STIICP	0x8033	/* Strean Protocol Control Protocol */
 #define PPP_VINESCP	0x8035	/* Banyan Vines Control Protocol */
+#define PPP_IPV6CP	0x8057	/* IPv6 Control Protocol */
+#define PPP_CCP		0x80fd	/* Compress Control Protocol */
+#define PPP_MPLSCP      0x8281  /* rfc 3022 */
 
 #define PPP_LCP		0xc021	/* Link Control Protocol */
 #define PPP_PAP		0xc023	/* Password Authentication Protocol */
 #define PPP_LQM		0xc025	/* Link Quality Monitoring */
+#define PPP_SPAP        0xc027
 #define PPP_CHAP	0xc223	/* Challenge Handshake Authentication Protocol */
+#define PPP_BACP	0xc02b	/* Bandwidth Allocation Control Protocol */
+#define PPP_BAP		0xc02d	/* BAP */
+#define PPP_MPCP		0xc03d	/* Multi-Link */
+#define PPP_SPAP_OLD    0xc123
+#define PPP_EAP         0xc227