openwrt-owl/package/ppp/patches/404-remove_obsolete_protoco...

152 lines
5.4 KiB
Diff

pppd: Remove historical protocol names
Remove a number of historical protocol entries from pppd's builtin list, this
reduced the binary size without loss of features.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
--- a/pppd/main.c
+++ b/pppd/main.c
@@ -882,14 +882,17 @@ struct protocol_list {
const char *name;
} protocol_list[] = {
{ 0x21, "IP" },
+#if 0
{ 0x23, "OSI Network Layer" },
{ 0x25, "Xerox NS IDP" },
{ 0x27, "DECnet Phase IV" },
{ 0x29, "Appletalk" },
{ 0x2b, "Novell IPX" },
+#endif
{ 0x2d, "VJ compressed TCP/IP" },
{ 0x2f, "VJ uncompressed TCP/IP" },
{ 0x31, "Bridging PDU" },
+#if 0
{ 0x33, "Stream Protocol ST-II" },
{ 0x35, "Banyan Vines" },
{ 0x39, "AppleTalk EDDP" },
@@ -903,8 +906,11 @@ struct protocol_list {
{ 0x49, "Serial Data Transport Protocol (PPP-SDTP)" },
{ 0x4b, "SNA over 802.2" },
{ 0x4d, "SNA" },
+#endif
{ 0x4f, "IP6 Header Compression" },
+#if 0
{ 0x51, "KNX Bridging Data" },
+#endif
{ 0x53, "Encryption" },
{ 0x55, "Individual Link Encryption" },
{ 0x57, "IPv6" },
@@ -915,12 +921,15 @@ struct protocol_list {
{ 0x65, "RTP IPHC Compressed non-TCP" },
{ 0x67, "RTP IPHC Compressed UDP 8" },
{ 0x69, "RTP IPHC Compressed RTP 8" },
+#if 0
{ 0x6f, "Stampede Bridging" },
{ 0x73, "MP+" },
{ 0xc1, "NTCITS IPI" },
+#endif
{ 0xfb, "single-link compression" },
{ 0xfd, "Compressed Datagram" },
{ 0x0201, "802.1d Hello Packets" },
+#if 0
{ 0x0203, "IBM Source Routing BPDU" },
{ 0x0205, "DEC LANBridge100 Spanning Tree" },
{ 0x0207, "Cisco Discovery Protocol" },
@@ -932,15 +941,19 @@ struct protocol_list {
{ 0x0231, "Luxcom" },
{ 0x0233, "Sigma Network Systems" },
{ 0x0235, "Apple Client Server Protocol" },
+#endif
{ 0x0281, "MPLS Unicast" },
{ 0x0283, "MPLS Multicast" },
+#if 0
{ 0x0285, "IEEE p1284.4 standard - data packets" },
{ 0x0287, "ETSI TETRA Network Protocol Type 1" },
+#endif
{ 0x0289, "Multichannel Flow Treatment Protocol" },
{ 0x2063, "RTP IPHC Compressed TCP No Delta" },
{ 0x2065, "RTP IPHC Context State" },
{ 0x2067, "RTP IPHC Compressed UDP 16" },
{ 0x2069, "RTP IPHC Compressed RTP 16" },
+#if 0
{ 0x4001, "Cray Communications Control Protocol" },
{ 0x4003, "CDPD Mobile Network Registration Protocol" },
{ 0x4005, "Expand accelerator protocol" },
@@ -951,8 +964,10 @@ struct protocol_list {
{ 0x4023, "RefTek Protocol" },
{ 0x4025, "Fibre Channel" },
{ 0x4027, "EMIT Protocols" },
+#endif
{ 0x405b, "Vendor-Specific Protocol (VSP)" },
{ 0x8021, "Internet Protocol Control Protocol" },
+#if 0
{ 0x8023, "OSI Network Layer Control Protocol" },
{ 0x8025, "Xerox NS IDP Control Protocol" },
{ 0x8027, "DECnet Phase IV Control Protocol" },
@@ -961,7 +976,9 @@ struct protocol_list {
{ 0x8031, "Bridging NCP" },
{ 0x8033, "Stream Protocol Control Protocol" },
{ 0x8035, "Banyan Vines Control Protocol" },
+#endif
{ 0x803d, "Multi-Link Control Protocol" },
+#if 0
{ 0x803f, "NETBIOS Framing Control Protocol" },
{ 0x8041, "Cisco Systems Control Protocol" },
{ 0x8043, "Ascom Timeplex" },
@@ -970,18 +987,24 @@ struct protocol_list {
{ 0x8049, "Serial Data Control Protocol (PPP-SDCP)" },
{ 0x804b, "SNA over 802.2 Control Protocol" },
{ 0x804d, "SNA Control Protocol" },
+#endif
{ 0x804f, "IP6 Header Compression Control Protocol" },
+#if 0
{ 0x8051, "KNX Bridging Control Protocol" },
+#endif
{ 0x8053, "Encryption Control Protocol" },
{ 0x8055, "Individual Link Encryption Control Protocol" },
{ 0x8057, "IPv6 Control Protocol" },
{ 0x8059, "PPP Muxing Control Protocol" },
{ 0x805b, "Vendor-Specific Network Control Protocol (VSNCP)" },
+#if 0
{ 0x806f, "Stampede Bridging Control Protocol" },
{ 0x8073, "MP+ Control Protocol" },
{ 0x80c1, "NTCITS IPI Control Protocol" },
+#endif
{ 0x80fb, "Single Link Compression Control Protocol" },
{ 0x80fd, "Compression Control Protocol" },
+#if 0
{ 0x8207, "Cisco Discovery Protocol Control" },
{ 0x8209, "Netcs Twin Routing" },
{ 0x820b, "STP - Control Protocol" },
@@ -990,24 +1013,29 @@ struct protocol_list {
{ 0x8281, "MPLSCP" },
{ 0x8285, "IEEE p1284.4 standard - Protocol Control" },
{ 0x8287, "ETSI TETRA TNP1 Control Protocol" },
+#endif
{ 0x8289, "Multichannel Flow Treatment Protocol" },
{ 0xc021, "Link Control Protocol" },
{ 0xc023, "Password Authentication Protocol" },
{ 0xc025, "Link Quality Report" },
+#if 0
{ 0xc027, "Shiva Password Authentication Protocol" },
{ 0xc029, "CallBack Control Protocol (CBCP)" },
{ 0xc02b, "BACP Bandwidth Allocation Control Protocol" },
{ 0xc02d, "BAP" },
+#endif
{ 0xc05b, "Vendor-Specific Authentication Protocol (VSAP)" },
{ 0xc081, "Container Control Protocol" },
{ 0xc223, "Challenge Handshake Authentication Protocol" },
{ 0xc225, "RSA Authentication Protocol" },
{ 0xc227, "Extensible Authentication Protocol" },
+#if 0
{ 0xc229, "Mitsubishi Security Info Exch Ptcl (SIEP)" },
{ 0xc26f, "Stampede Bridging Authorization Protocol" },
{ 0xc281, "Proprietary Authentication Protocol" },
{ 0xc283, "Proprietary Authentication Protocol" },
{ 0xc481, "Proprietary Node ID Authentication Protocol" },
+#endif
{ 0, NULL },
};