things other than serial ports, such as PPP over Ethernet and PPP over
ATM.
+Similarly, the kernel code for Solaris is no longer distributed with
+this package. See the Illumos web site for pointers to the kernel
+module source code and build environment.
+
+ https://www.illumos.org/
+
Installation.
*************
port for the operating system you are using:
Linux Paul Mackerras <paulus@ozlabs.org>
-Solaris James Carlson <carlson@workingcode.com>
+Solaris James Carlson <carlsonj@workingcode.com>
Copyrights:
-NOTE: These instructions are out of date.
-
-This file describes the installation process for ppp-2.4 on systems
-running Solaris. The Solaris and SVR4 ports share a lot of code but
-are not identical. The STREAMS kernel modules and driver for Solaris
-are in the solaris directory (and use some code from the modules
-directory).
-
-NOTE: Although the kernel driver and modules have been designed to
-operate correctly on SMP systems, they have not been extensively
-tested on SMP machines. Some users of SMP Solaris x86 systems have
-reported system problems apparently linked to the use of previous
-versions of this software. I believe these problems have been fixed.
-
-
-Installation.
+Introduction.
*************
-1. Run the configure script and make the user-level programs and the
- kernel modules.
-
- ./configure
- make
-
- The configure script will automatically find Sun's cc if it's in
- the standard location (/opt/SUNWspro/bin/cc). If you do not have
- Sun's WorkShop compiler, configure will attempt to use 'gcc'. If
- this is found and you have a 64 bit kernel, it will check that gcc
- accepts the "-m64" option, which is required to build kernel
- modules.
-
- You should not have to edit the Makefiles for most ordinary cases.
-
-2. Install the programs and kernel modules: as root, do
-
- make install
-
- This installs pppd, chat and pppstats in /usr/local/bin and the
- kernel modules in /kernel/drv and /kernel/strmod, and creates the
- /etc/ppp directory and populates it with default configuration
- files. You can change the installation directories by editing
- solaris/Makedefs. If you have a 64 bit kernel, the 64-bit drivers
- are installed in /kernel/drv/sparcv9 and /kernel/strmod/sparcv9.
-
- If your system normally has only one network interface at boot
- time, the default Solaris system startup scripts will disable IP
- forwarding in the IP kernel module. This will prevent the remote
- machine from using the local machine as a gateway to access other
- hosts. The solution is to create an /etc/ppp/ip-up script
- containing something like this:
-
- #!/bin/sh
- /usr/sbin/ndd -set /dev/ip ip_forwarding 1
-
- See the man page for ip(7p) for details.
-
-Integrated pppd
-***************
+ This file describes the installation process for ppp-2.5 on systems
+ running an OpenSolaris-derived OS, such as Illumos or OpenIndiana.
+ For these systems, the STREAMS kernel modules are supplied with the
+ OS itself and are used as-is by this distribution. For more
+ information on these distributions (including kernel source) see:
- Solaris 8 07/01 (Update 5) and later have an integrated version of
- pppd, known as "Solaris PPP 4.0," and is based on ppp-2.4.0. This
- version comes with the standard Solaris software distribution and is
- supported by Sun. It is fully tested in 64-bit and SMP modes, and
- with bundled and unbundled synchronous drivers. Solaris 8 10/01
- (Update 6) and later includes integrated PPPoE client and server
- support, with kernel-resident data handling. See pppd(1M).
+ https://www.illumos.org/
+ https://illumos.org/docs/about/distro/
- The feature is part of the regular full installation, and is
- provided by these packages:
+ For Oracle Solaris systems, either use the vendor-supplied PPP
+ implementation ("Solaris PPP 4.0" based on pppd-2.4.0), or download
+ an older version of the pppd sources here:
- SUNWpppd - 32-bit mode kernel drivers
- SUNWpppdr - root-resident /etc/ppp config samples
- SUNWpppdu - /usr/bin/pppd itself, plus chat
- SUNWpppdx - 64-bit mode kernel drivers
- SUNWpppdt - PPPoE support
- SUNWpppg - GPL'd optional 'pppdump' and plugins
- SUNWpppgS - Source for GPL'd optional features
+ https://download.samba.org/pub/ppp/
- Use the open source version of pppd if you wish to recompile to add
- new features or to experiment with the code. Production systems,
- however, should run the Sun-supplied version, if at all possible.
+ The last version known to compile and run correctly on Oracle
+ Solaris 10 is pppd-2.4.8. It may be possible to compile and use
+ newer versions on either Solaris 11 or by installing third-party
+ compilers; this has not been tested.
- You can run both versions on a single system if you wish. The
- Solaris PPP 4.0 interfaces are named "spppN," while this open source
- version names its interfaces as "pppN". The STREAMS modules are
- similarly separated. The Sun-supplied pppd lives in /usr/bin/pppd,
- while the open source version installs (by default) in
- /usr/local/bin/pppd.
-Dynamic STREAMS Re-Plumbing Support.
-************************************
-
- Solaris 8 (and later) includes dynamic re-plumbing support. With
- this feature, modules below ip can be inserted, or removed, without
- having the ip stream be unplumbed, and re-plumbed again. All state
- in ip for the interface will be preserved as modules are added or
- removed. Users can install (or upgrade) modules such as firewall,
- bandwidth manager, cache manager, tunneling, etc., without shutting
- the interface down.
-
- To support this, ppp driver now uses /dev/udp instead of /dev/ip for
- the ip stream. The interface stream (where ip module pushed on top
- of ppp) is then I_PLINK'ed below the ip stream. /dev/udp is used
- because STREAMS will not let a driver be PLINK'ed under itself, and
- /dev/ip is typically the driver at the bottom of the tunneling
- interfaces stream. The mux ids of the ip streams are then added
- using SIOCSxIFMUXID ioctl.
-
- Users will be able to see the modules on the interface stream by,
- for example:
-
- pikapon# ifconfig ppp modlist
- 0 ip
- 1 ppp
-
- Or arbitrarily if bandwidth manager and firewall modules are installed:
-
- pikapon# ifconfig hme0 modlist
- 0 arp
- 1 ip
- 2 ipqos
- 3 firewall
- 4 hme
-
-Snoop Support.
-**************
-
- This version includes support for /usr/sbin/snoop. Tests have been
- done on Solaris 7 through 9. Only IPv4 and IPv6 packets will be sent
- up to stream(s) marked as promiscuous (i.e., those used by snoop).
-
- Users will be able to see the packets on the ppp interface by, for
- example:
-
- snoop -d ppp0
-
- See the man page for snoop(1M) for details.
-
-IPv6 Support.
+Installation.
*************
- This is for Solaris 8 and later.
-
- This version has been tested under Solaris 8 and 9 running IPv6.
- Interoperability testing has only been done between Solaris machines
- in terms of the IPV6 NCP. An additional command line option for the
- pppd daemon has been added: ipv6cp-use-persistent.
+1. Make sure you have a suitable compiler installed. This package was
+ tested with "pkg install gcc-14" but other modern compilers should
+ work.
- By default, compilation for IPv6 support is not enabled. Uncomment
- the necessary lines in pppd/Makefile.sol2 to enable it. Once done,
- the quickest way to get IPv6 running is to add the following
- somewhere in the command line option:
+2. Run the configure script and build the package.
- +ipv6 ipv6cp-use-persistent
+ ./configure --with-runtime-dir=/var/run --with-logfile-dir=/var/log/ppp
+ make
- The persistent id for the link-local address was added to conform to
- RFC 2472; such that if there's an EUI-48 available, use that to make
- up the EUI-64. As of now, the Solaris implementation extracts the
- EUI-48 id from the Ethernet's MAC address (the ethernet interface
- needs to be up). Future work might support other ways of obtaining
- a unique yet persistent id, such as EEPROM serial numbers, etc.
+ The configure script will automatically find the compiler if it's in
+ the standard location (/usr/bin/gcc). By default, everything will be
+ installed in /usr/local. Use "--prefix" to choose a different
+ installation directory if desired. Use "./configure -h" to see other
+ options.
- There need not be any up/down scripts for ipv6,
- e.g. /etc/ppp/ipv6-up or /etc/ppp/ipv6-down, to trigger IPv6
- neighbor discovery for auto configuration and routing. The in.ndpd
- daemon will perform all of the necessary jobs in the
- background. /etc/inet/ndpd.conf can be further customized to enable
- the machine as an IPv6 router. See the man page for in.ndpd(1M) and
- ndpd.conf(4) for details.
+3. Install the programs.
- Below is a sample output of "ifconfig -a" with persistent link-local
- address. Note the UNNUMBERED flag is set because hme0 and ppp0 both
- have identical link-local IPv6 addresses:
+ sudo make install
-lo0: flags=1000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4> mtu 8232 index 1
- inet 127.0.0.1 netmask ff000000
-hme0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
- inet 129.146.86.248 netmask ffffff00 broadcast 129.146.86.255
- ether 8:0:20:8d:38:c1
-lo0: flags=2000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv6> mtu 8252 index 1
- inet6 ::1/128
-hme0: flags=2000841<UP,RUNNING,MULTICAST,IPv6> mtu 1500 index 2
- ether 8:0:20:8d:38:c1
- inet6 fe80::a00:20ff:fe8d:38c1/10
-hme0:1: flags=2080841<UP,RUNNING,MULTICAST,ADDRCONF,IPv6> mtu 1500 index 2
- inet6 fec0::56:a00:20ff:fe8d:38c1/64
-hme0:2: flags=2080841<UP,RUNNING,MULTICAST,ADDRCONF,IPv6> mtu 1500 index 2
- inet6 2000::56:a00:20ff:fe8d:38c1/64
-hme0:3: flags=2080841<UP,RUNNING,MULTICAST,ADDRCONF,IPv6> mtu 1500 index 2
- inet6 2::56:a00:20ff:fe8d:38c1/64
-ppp0: flags=10008d1<UP,POINTOPOINT,RUNNING,NOARP,MULTICAST,IPv4> mtu 1500 index 12
- inet 172.16.1.1 --> 172.16.1.2 netmask ffffff00
-ppp0: flags=2202851<UP,POINTOPOINT,RUNNING,MULTICAST,UNNUMBERED,NONUD,IPv6> mtu 1500 index 12
- inet6 fe80::a00:20ff:fe8d:38c1/10 --> fe80::a00:20ff:fe7a:24fb
+ This installs the following:
- Note also that a plumbed ipv6 interface stream will exist throughout
- the entire PPP session in the case where the peer rejects IPV6CP,
- which further causes the interface state to stay down. Unplumbing
- will happen when the daemon exits. This is done by design and is not
- a bug.
+ /usr/local/sbin pppd, chat, pppstats, pppdump
+ /usr/local/share/man/man8 man pages
+ /usr/local/include/pppd plug-in header files
+ /usr/local/lib/pppd/$VER plug-in modules
+ /usr/local/etc/ppp example configuration files
+
+ If your system normally has only one network interface at boot
+ time, the default Solaris system startup scripts will disable IP
+ forwarding in the IP kernel module. This will prevent the remote
+ machine from using the local machine as a gateway to access other
+ hosts. The solution is to create an /etc/ppp/ip-up script
+ containing something like this:
-64-bit Support.
-***************
+ #!/bin/sh
+ /usr/sbin/ndd -set /dev/ip ip_forwarding 1
- This version has been tested under Solaris 7 through 9 in both 32-
- and 64-bit environments (Ultra class machines). Installing the
- package by executing "make install" will result in additional files
- residing in /kernel/drv/sparcv9 and /kernel/strmod/sparcv9
- subdirectories.
+ See the man page for ip(7p) for details.
- 64-bit modules and driver have been compiled and tested using Sun's
- cc and gcc.
Synchronous Serial Support.
***************************
was tested with a Cisco router.
The ppp daemon does not directly support controlling the serial
- interface. It relies on the /usr/sbin/syncinit command to
- initialize HDLC mode and clocking.
-
- There is a confirmed bug with NRZ/NRZI mode in the /dev/se_hdlc
- driver, and Solaris patch 104596-11 is needed to correct it.
- (However this patch seems to introduce other serial problems. If
- you don't apply the patch, the workaround is to change the nrzi mode
- to yes or no, whichever works.)
+ interface. It relies on the OS-supplied /usr/sbin/syncinit command
+ to initialize HDLC mode and clocking.
How to start pppd with synchronous support:
AM_COND_IF([PPP_WITH_CHAPMS],
AC_DEFINE([PPP_WITH_CHAPMS], 1, [Have Microsoft CHAP support]))
-AM_CONDITIONAL(PPP_WITH_MPPE, test "x${enable_microsoft_extensions}" != "xno")
+AM_CONDITIONAL(PPP_WITH_MPPE, test "x${build_sunos}" != "xyes" && test "x${enable_microsoft_extensions}" != "xno")
AM_COND_IF([PPP_WITH_MPPE],
AC_DEFINE([PPP_WITH_MPPE], 1, [Have Microsoft MPPE support]))
EXTRA_HEADERS = \
linux/ppp-comp.h \
- linux/ppp_defs.h \
- net/ppp-comp.h \
- net/ppp_defs.h \
- net/pppio.h \
- net/vjcompress.h
+ linux/ppp_defs.h
EXTRA_DIST = \
$(EXTRA_HEADERS)
+++ /dev/null
-/*
- * ppp-comp.h - Definitions for doing PPP packet compression.
- *
- * Copyright (c) 1994 Paul Mackerras. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The name(s) of the authors of this software must not be used to
- * endorse or promote products derived from this software without
- * prior written permission.
- *
- * 4. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by Paul Mackerras
- * <paulus@ozlabs.org>".
- *
- * THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
- * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * $Id: ppp-comp.h,v 1.13 2002/12/06 09:49:15 paulus Exp $
- */
-
-#ifndef _NET_PPP_COMP_H
-#define _NET_PPP_COMP_H
-
-/*
- * The following symbols control whether we include code for
- * various compression methods.
- */
-#ifndef DO_BSD_COMPRESS
-#define DO_BSD_COMPRESS 1 /* by default, include BSD-Compress */
-#endif
-#ifndef DO_DEFLATE
-#define DO_DEFLATE 1 /* by default, include Deflate */
-#endif
-#define DO_PREDICTOR_1 0
-#define DO_PREDICTOR_2 0
-
-/*
- * Structure giving methods for compression/decompression.
- */
-#ifdef PACKETPTR
-struct compressor {
- int compress_proto; /* CCP compression protocol number */
-
- /* Allocate space for a compressor (transmit side) */
- void *(*comp_alloc)(u_char *options, int opt_len);
- /* Free space used by a compressor */
- void (*comp_free)(void *state);
- /* Initialize a compressor */
- int (*comp_init)(void *state, u_char *options, int opt_len,
- int unit, int hdrlen, int debug);
- /* Reset a compressor */
- void (*comp_reset)(void *state);
- /* Compress a packet */
- int (*compress)(void *state, PACKETPTR *mret,
- PACKETPTR mp, int orig_len, int max_len);
- /* Return compression statistics */
- void (*comp_stat)(void *state, struct compstat *stats);
-
- /* Allocate space for a decompressor (receive side) */
- void *(*decomp_alloc)(u_char *options, int opt_len);
- /* Free space used by a decompressor */
- void (*decomp_free)(void *state);
- /* Initialize a decompressor */
- int (*decomp_init)(void *state, u_char *options, int opt_len,
- int unit, int hdrlen, int mru, int debug);
- /* Reset a decompressor */
- void (*decomp_reset)(void *state);
- /* Decompress a packet. */
- int (*decompress)(void *state, PACKETPTR mp,
- PACKETPTR *dmpp);
- /* Update state for an incompressible packet received */
- void (*incomp)(void *state, PACKETPTR mp);
- /* Return decompression statistics */
- void (*decomp_stat)(void *state, struct compstat *stats);
-};
-#endif /* PACKETPTR */
-
-/*
- * Return values for decompress routine.
- * We need to make these distinctions so that we can disable certain
- * useful functionality, namely sending a CCP reset-request as a result
- * of an error detected after decompression. This is to avoid infringing
- * a patent held by Motorola.
- * Don't you just lurve software patents.
- */
-#define DECOMP_OK 0 /* everything went OK */
-#define DECOMP_ERROR 1 /* error detected before decomp. */
-#define DECOMP_FATALERROR 2 /* error detected after decomp. */
-
-/*
- * CCP codes.
- */
-#define CCP_CONFREQ 1
-#define CCP_CONFACK 2
-#define CCP_TERMREQ 5
-#define CCP_TERMACK 6
-#define CCP_RESETREQ 14
-#define CCP_RESETACK 15
-
-/*
- * Max # bytes for a CCP option
- */
-#define CCP_MAX_OPTION_LENGTH 32
-
-/*
- * Parts of a CCP packet.
- */
-#define CCP_CODE(dp) ((dp)[0])
-#define CCP_ID(dp) ((dp)[1])
-#define CCP_LENGTH(dp) (((dp)[2] << 8) + (dp)[3])
-#define CCP_HDRLEN 4
-
-#define CCP_OPT_CODE(dp) ((dp)[0])
-#define CCP_OPT_LENGTH(dp) ((dp)[1])
-#define CCP_OPT_MINLEN 2
-
-/*
- * Definitions for BSD-Compress.
- */
-#define CI_BSD_COMPRESS 21 /* config. option for BSD-Compress */
-#define CILEN_BSD_COMPRESS 3 /* length of config. option */
-
-/* Macros for handling the 3rd byte of the BSD-Compress config option. */
-#define BSD_NBITS(x) ((x) & 0x1F) /* number of bits requested */
-#define BSD_VERSION(x) ((x) >> 5) /* version of option format */
-#define BSD_CURRENT_VERSION 1 /* current version number */
-#define BSD_MAKE_OPT(v, n) (((v) << 5) | (n))
-
-#define BSD_MIN_BITS 9 /* smallest code size supported */
-#define BSD_MAX_BITS 15 /* largest code size supported */
-
-/*
- * Definitions for Deflate.
- */
-#define CI_DEFLATE 26 /* config option for Deflate */
-#define CI_DEFLATE_DRAFT 24 /* value used in original draft RFC */
-#define CILEN_DEFLATE 4 /* length of its config option */
-
-#define DEFLATE_MIN_SIZE 8
-#define DEFLATE_MAX_SIZE 15
-#define DEFLATE_METHOD_VAL 8
-#define DEFLATE_SIZE(x) (((x) >> 4) + DEFLATE_MIN_SIZE)
-#define DEFLATE_METHOD(x) ((x) & 0x0F)
-#define DEFLATE_MAKE_OPT(w) ((((w) - DEFLATE_MIN_SIZE) << 4) \
- + DEFLATE_METHOD_VAL)
-#define DEFLATE_CHK_SEQUENCE 0
-
-/*
- * Definitions for MPPE.
- */
-#define CI_MPPE 18 /* config option for MPPE */
-#define CILEN_MPPE 6 /* length of config option */
-
-/*
- * Definitions for other, as yet unsupported, compression methods.
- */
-#define CI_PREDICTOR_1 1 /* config option for Predictor-1 */
-#define CILEN_PREDICTOR_1 2 /* length of its config option */
-#define CI_PREDICTOR_2 2 /* config option for Predictor-2 */
-#define CILEN_PREDICTOR_2 2 /* length of its config option */
-
-#endif /* _NET_PPP_COMP_H */
+++ /dev/null
-/* $Id: ppp_defs.h,v 1.17 2002/12/06 09:49:15 paulus Exp $ */
-
-/*
- * ppp_defs.h - PPP definitions.
- *
- * Copyright (c) 1994 Paul Mackerras. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The name(s) of the authors of this software must not be used to
- * endorse or promote products derived from this software without
- * prior written permission.
- *
- * 4. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by Paul Mackerras
- * <paulus@ozlabs.org>".
- *
- * THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
- * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#ifndef _PPP_DEFS_H_
-#define _PPP_DEFS_H_
-
-/*
- * The basic PPP frame.
- */
-#define PPP_HDRLEN 4 /* octets for standard ppp header */
-#define PPP_FCSLEN 2 /* octets for FCS */
-
-/*
- * Packet sizes
- *
- * Note - lcp shouldn't be allowed to negotiate stuff outside these
- * limits. See lcp.h in the pppd directory.
- * (XXX - these constants should simply be shared by lcp.c instead
- * of living in lcp.h)
- */
-#define PPP_MTU 1500 /* Default MTU (size of Info field) */
-#define PPP_MAXMTU 65535 - (PPP_HDRLEN + PPP_FCSLEN)
-#define PPP_MINMTU 64
-#define PPP_MRU 1500 /* default MRU = max length of info field */
-#define PPP_MAXMRU 65000 /* Largest MRU we allow */
-#define PPP_MINMRU 128
-
-#define PPP_ADDRESS(p) (((u_char *)(p))[0])
-#define PPP_CONTROL(p) (((u_char *)(p))[1])
-#define PPP_PROTOCOL(p) ((((u_char *)(p))[2] << 8) + ((u_char *)(p))[3])
-
-/*
- * Significant octet values.
- */
-#define PPP_ALLSTATIONS 0xff /* All-Stations broadcast address */
-#define PPP_UI 0x03 /* Unnumbered Information */
-#define PPP_FLAG 0x7e /* Flag Sequence */
-#define PPP_ESCAPE 0x7d /* Asynchronous Control Escape */
-#define PPP_TRANS 0x20 /* Asynchronous transparency modifier */
-
-/*
- * Protocol field values.
- */
-#define PPP_IP 0x21 /* Internet Protocol */
-#define PPP_AT 0x29 /* AppleTalk Protocol */
-#define PPP_IPX 0x2b /* IPX protocol */
-#define PPP_VJC_COMP 0x2d /* VJ compressed TCP */
-#define PPP_VJC_UNCOMP 0x2f /* VJ uncompressed TCP */
-#define PPP_IPV6 0x57 /* Internet Protocol Version 6 */
-#define PPP_COMP 0xfd /* compressed packet */
-#define PPP_IPCP 0x8021 /* IP Control Protocol */
-#define PPP_ATCP 0x8029 /* AppleTalk Control Protocol */
-#define PPP_IPXCP 0x802b /* IPX Control Protocol */
-#define PPP_IPV6CP 0x8057 /* IPv6 Control Protocol */
-#define PPP_CCP 0x80fd /* Compression Control Protocol */
-#define PPP_ECP 0x8053 /* Encryption Control Protocol */
-#define PPP_LCP 0xc021 /* Link Control Protocol */
-#define PPP_PAP 0xc023 /* Password Authentication Protocol */
-#define PPP_LQR 0xc025 /* Link Quality Report protocol */
-#define PPP_CHAP 0xc223 /* Cryptographic Handshake Auth. Protocol */
-#define PPP_CBCP 0xc029 /* Callback Control Protocol */
-#define PPP_EAP 0xc227 /* Extensible Authentication Protocol */
-
-/*
- * Values for FCS calculations.
- */
-#define PPP_INITFCS 0xffff /* Initial FCS value */
-#define PPP_GOODFCS 0xf0b8 /* Good final FCS value */
-#define PPP_FCS(fcs, c) (((fcs) >> 8) ^ fcstab[((fcs) ^ (c)) & 0xff])
-
-/*
- * A 32-bit unsigned integral type.
- */
-
-#if !defined(__BIT_TYPES_DEFINED__) && !defined(_BITYPES) \
- && !defined(__FreeBSD__) && (NS_TARGET < 40)
-#ifdef UINT32_T
-typedef UINT32_T u_int32_t;
-#else
-typedef unsigned int u_int32_t;
-typedef unsigned short u_int16_t;
-#endif
-#endif
-
-/*
- * Extended asyncmap - allows any character to be escaped.
- */
-typedef u_int32_t ext_accm[8];
-
-/*
- * What to do with network protocol (NP) packets.
- */
-enum NPmode {
- NPMODE_PASS, /* pass the packet through */
- NPMODE_DROP, /* silently drop the packet */
- NPMODE_ERROR, /* return an error */
- NPMODE_QUEUE /* save it up for later. */
-};
-
-/*
- * Statistics.
- */
-struct pppstat {
- unsigned int ppp_ibytes; /* bytes received */
- unsigned int ppp_ipackets; /* packets received */
- unsigned int ppp_ierrors; /* receive errors */
- unsigned int ppp_obytes; /* bytes sent */
- unsigned int ppp_opackets; /* packets sent */
- unsigned int ppp_oerrors; /* transmit errors */
-};
-
-struct vjstat {
- unsigned int vjs_packets; /* outbound packets */
- unsigned int vjs_compressed; /* outbound compressed packets */
- unsigned int vjs_searches; /* searches for connection state */
- unsigned int vjs_misses; /* times couldn't find conn. state */
- unsigned int vjs_uncompressedin; /* inbound uncompressed packets */
- unsigned int vjs_compressedin; /* inbound compressed packets */
- unsigned int vjs_errorin; /* inbound unknown type packets */
- unsigned int vjs_tossed; /* inbound packets tossed because of error */
-};
-
-struct ppp_stats {
- struct pppstat p; /* basic PPP statistics */
- struct vjstat vj; /* VJ header compression statistics */
-};
-
-struct compstat {
- unsigned int unc_bytes; /* total uncompressed bytes */
- unsigned int unc_packets; /* total uncompressed packets */
- unsigned int comp_bytes; /* compressed bytes */
- unsigned int comp_packets; /* compressed packets */
- unsigned int inc_bytes; /* incompressible bytes */
- unsigned int inc_packets; /* incompressible packets */
- unsigned int ratio; /* recent compression ratio << 8 */
-};
-
-struct ppp_comp_stats {
- struct compstat c; /* packet compression statistics */
- struct compstat d; /* packet decompression statistics */
-};
-
-/*
- * The following structure records the time in seconds since
- * the last NP packet was sent or received.
- */
-struct ppp_idle {
- time_t xmit_idle; /* time since last NP packet sent */
- time_t recv_idle; /* time since last NP packet received */
-};
-
-#endif /* _PPP_DEFS_H_ */
+++ /dev/null
-/*
- * pppio.h - ioctl and other misc. definitions for STREAMS modules.
- *
- * Copyright (c) 1994 Paul Mackerras. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * 3. The name(s) of the authors of this software must not be used to
- * endorse or promote products derived from this software without
- * prior written permission.
- *
- * 4. Redistributions of any form whatsoever must retain the following
- * acknowledgment:
- * "This product includes software developed by Paul Mackerras
- * <paulus@ozlabs.org>".
- *
- * THE AUTHORS OF THIS SOFTWARE DISCLAIM ALL WARRANTIES WITH REGARD TO
- * THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
- * AND FITNESS, IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- * $Id: pppio.h,v 1.9 2002/12/06 09:49:15 paulus Exp $
- */
-
-#define _PPPIO(n) (('p' << 8) + (n))
-
-#define PPPIO_NEWPPA _PPPIO(130) /* allocate a new PPP unit */
-#define PPPIO_GETSTAT _PPPIO(131) /* get PPP statistics */
-#define PPPIO_GETCSTAT _PPPIO(132) /* get PPP compression stats */
-#define PPPIO_MTU _PPPIO(133) /* set max transmission unit */
-#define PPPIO_MRU _PPPIO(134) /* set max receive unit */
-#define PPPIO_CFLAGS _PPPIO(135) /* set/clear/get compression flags */
-#define PPPIO_XCOMP _PPPIO(136) /* alloc transmit compressor */
-#define PPPIO_RCOMP _PPPIO(137) /* alloc receive decompressor */
-#define PPPIO_XACCM _PPPIO(138) /* set transmit asyncmap */
-#define PPPIO_RACCM _PPPIO(139) /* set receive asyncmap */
-#define PPPIO_VJINIT _PPPIO(140) /* initialize VJ comp/decomp */
-#define PPPIO_ATTACH _PPPIO(141) /* attach to a ppa (without putmsg) */
-#define PPPIO_LASTMOD _PPPIO(142) /* mark last ppp module */
-#define PPPIO_GCLEAN _PPPIO(143) /* get 8-bit-clean flags */
-#define PPPIO_DEBUG _PPPIO(144) /* request debug information */
-#define PPPIO_BIND _PPPIO(145) /* bind to SAP */
-#define PPPIO_NPMODE _PPPIO(146) /* set mode for handling data pkts */
-#define PPPIO_GIDLE _PPPIO(147) /* get time since last data pkt */
-#define PPPIO_PASSFILT _PPPIO(148) /* set filter for packets to pass */
-#define PPPIO_ACTIVEFILT _PPPIO(149) /* set filter for "link active" pkts */
-
-/*
- * Values for PPPIO_CFLAGS
- */
-#define COMP_AC 0x1 /* compress address/control */
-#define DECOMP_AC 0x2 /* decompress address/control */
-#define COMP_PROT 0x4 /* compress PPP protocol */
-#define DECOMP_PROT 0x8 /* decompress PPP protocol */
-
-#define COMP_VJC 0x10 /* compress TCP/IP headers */
-#define COMP_VJCCID 0x20 /* compress connection ID as well */
-#define DECOMP_VJC 0x40 /* decompress TCP/IP headers */
-#define DECOMP_VJCCID 0x80 /* accept compressed connection ID */
-
-#define CCP_ISOPEN 0x100 /* look at CCP packets */
-#define CCP_ISUP 0x200 /* do packet comp/decomp */
-#define CCP_ERROR 0x400 /* (status) error in packet decomp */
-#define CCP_FATALERROR 0x800 /* (status) fatal error ditto */
-#define CCP_COMP_RUN 0x1000 /* (status) seen CCP ack sent */
-#define CCP_DECOMP_RUN 0x2000 /* (status) seen CCP ack rcvd */
-
-/*
- * Values for 8-bit-clean flags.
- */
-#define RCV_B7_0 1 /* have rcvd char with bit 7 = 0 */
-#define RCV_B7_1 2 /* have rcvd char with bit 7 = 1 */
-#define RCV_EVNP 4 /* have rcvd char with even parity */
-#define RCV_ODDP 8 /* have rcvd char with odd parity */
-
-/*
- * Values for the first byte of M_CTL messages passed between
- * PPP modules.
- */
-#define PPPCTL_OERROR 0xe0 /* output error [up] */
-#define PPPCTL_IERROR 0xe1 /* input error (e.g. FCS) [up] */
-#define PPPCTL_MTU 0xe2 /* set MTU [down] */
-#define PPPCTL_MRU 0xe3 /* set MRU [down] */
-#define PPPCTL_UNIT 0xe4 /* note PPP unit number [down] */
-
-/*
- * Values for the integer argument to PPPIO_DEBUG.
- */
-#define PPPDBG_DUMP 0x10000 /* print out debug info now */
-#define PPPDBG_LOG 0x100 /* log various things */
-#define PPPDBG_DRIVER 0 /* identifies ppp driver as target */
-#define PPPDBG_IF 1 /* identifies ppp network i/f target */
-#define PPPDBG_COMP 2 /* identifies ppp compression target */
-#define PPPDBG_AHDLC 3 /* identifies ppp async hdlc target */
+++ /dev/null
-/*
- * Definitions for tcp compression routines.
- *
- * $Id: vjcompress.h,v 1.3 1996/05/28 00:55:33 paulus Exp $
- *
- * Copyright (c) 1989 Regents of the University of California.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms are permitted
- * provided that the above copyright notice and this paragraph are
- * duplicated in all such forms and that any documentation,
- * advertising materials, and other materials related to such
- * distribution and use acknowledge that the software was developed
- * by the University of California, Berkeley. The name of the
- * University may not be used to endorse or promote products derived
- * from this software without specific prior written permission.
- * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
- * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
- * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Van Jacobson (van@helios.ee.lbl.gov), Dec 31, 1989:
- * - Initial distribution.
- */
-
-#ifndef _VJCOMPRESS_H_
-#define _VJCOMPRESS_H_
-
-#define MAX_STATES 16 /* must be > 2 and < 256 */
-#define MAX_HDR 128
-
-/*
- * Compressed packet format:
- *
- * The first octet contains the packet type (top 3 bits), TCP
- * 'push' bit, and flags that indicate which of the 4 TCP sequence
- * numbers have changed (bottom 5 bits). The next octet is a
- * conversation number that associates a saved IP/TCP header with
- * the compressed packet. The next two octets are the TCP checksum
- * from the original datagram. The next 0 to 15 octets are
- * sequence number changes, one change per bit set in the header
- * (there may be no changes and there are two special cases where
- * the receiver implicitly knows what changed -- see below).
- *
- * There are 5 numbers which can change (they are always inserted
- * in the following order): TCP urgent pointer, window,
- * acknowlegement, sequence number and IP ID. (The urgent pointer
- * is different from the others in that its value is sent, not the
- * change in value.) Since typical use of SLIP links is biased
- * toward small packets (see comments on MTU/MSS below), changes
- * use a variable length coding with one octet for numbers in the
- * range 1 - 255 and 3 octets (0, MSB, LSB) for numbers in the
- * range 256 - 65535 or 0. (If the change in sequence number or
- * ack is more than 65535, an uncompressed packet is sent.)
- */
-
-/*
- * Packet types (must not conflict with IP protocol version)
- *
- * The top nibble of the first octet is the packet type. There are
- * three possible types: IP (not proto TCP or tcp with one of the
- * control flags set); uncompressed TCP (a normal IP/TCP packet but
- * with the 8-bit protocol field replaced by an 8-bit connection id --
- * this type of packet syncs the sender & receiver); and compressed
- * TCP (described above).
- *
- * LSB of 4-bit field is TCP "PUSH" bit (a worthless anachronism) and
- * is logically part of the 4-bit "changes" field that follows. Top
- * three bits are actual packet type. For backward compatibility
- * and in the interest of conserving bits, numbers are chosen so the
- * IP protocol version number (4) which normally appears in this nibble
- * means "IP packet".
- */
-
-/* packet types */
-#define TYPE_IP 0x40
-#define TYPE_UNCOMPRESSED_TCP 0x70
-#define TYPE_COMPRESSED_TCP 0x80
-#define TYPE_ERROR 0x00
-
-/* Bits in first octet of compressed packet */
-#define NEW_C 0x40 /* flag bits for what changed in a packet */
-#define NEW_I 0x20
-#define NEW_S 0x08
-#define NEW_A 0x04
-#define NEW_W 0x02
-#define NEW_U 0x01
-
-/* reserved, special-case values of above */
-#define SPECIAL_I (NEW_S|NEW_W|NEW_U) /* echoed interactive traffic */
-#define SPECIAL_D (NEW_S|NEW_A|NEW_W|NEW_U) /* unidirectional data */
-#define SPECIALS_MASK (NEW_S|NEW_A|NEW_W|NEW_U)
-
-#define TCP_PUSH_BIT 0x10
-
-
-/*
- * "state" data for each active tcp conversation on the wire. This is
- * basically a copy of the entire IP/TCP header from the last packet
- * we saw from the conversation together with a small identifier
- * the transmit & receive ends of the line use to locate saved header.
- */
-struct cstate {
- struct cstate *cs_next; /* next most recently used state (xmit only) */
- u_short cs_hlen; /* size of hdr (receive only) */
- u_char cs_id; /* connection # associated with this state */
- u_char cs_filler;
- union {
- char csu_hdr[MAX_HDR];
- struct ip csu_ip; /* ip/tcp hdr from most recent packet */
- } vjcs_u;
-};
-#define cs_ip vjcs_u.csu_ip
-#define cs_hdr vjcs_u.csu_hdr
-
-/*
- * all the state data for one serial line (we need one of these per line).
- */
-struct vjcompress {
- struct cstate *last_cs; /* most recently used tstate */
- u_char last_recv; /* last rcvd conn. id */
- u_char last_xmit; /* last sent conn. id */
- u_short flags;
-#ifndef VJ_NO_STATS
- struct vjstat stats;
-#endif
- struct cstate tstate[MAX_STATES]; /* xmit connection states */
- struct cstate rstate[MAX_STATES]; /* receive connection states */
-};
-
-/* flag values */
-#define VJF_TOSS 1 /* tossing rcvd frames because of input err */
-
-extern void vj_compress_init(struct vjcompress *comp, int max_state);
-extern u_int vj_compress_tcp(struct ip *ip, u_int mlen,
- struct vjcompress *comp, int compress_cid_flag,
- u_char **vjhdrp);
-extern void vj_uncompress_err(struct vjcompress *comp);
-extern int vj_uncompress_uncomp(u_char *buf, int buflen,
- struct vjcompress *comp);
-extern int vj_uncompress_tcp(u_char *buf, int buflen, int total_len,
- struct vjcompress *comp, u_char **hdrp,
- u_int *hlenp);
-
-#endif /* _VJCOMPRESS_H_ */
+ (go->deflate && go->deflate_draft? CILEN_DEFLATE: 0)
+ (go->predictor_1? CILEN_PREDICTOR_1: 0)
+ (go->predictor_2? CILEN_PREDICTOR_2: 0)
- + (go->mppe? CILEN_MPPE: 0);
+#ifdef PPP_WITH_MPPE
+ + (go->mppe? CILEN_MPPE: 0)
+#endif
+ ;
}
/*
* Where should PPP_DRV_NAME come from? Do we include it here?
*/
#if !defined(PPP_DRV_NAME)
+#if defined(SOL2)
+#define PPP_DRV_NAME "sppp"
+#else
#define PPP_DRV_NAME "ppp"
+#endif /* defined(SOL2) */
#endif /* !defined(PPP_DRV_NAME) */
#include <fcntl.h>
#include <unistd.h>
#include <termios.h>
-#ifndef CRTSCTS
-#include <sys/termiox.h>
-#endif
#include <signal.h>
#include <utmpx.h>
#include <stropts.h>
#include <net/ppp_defs.h>
#include <net/pppio.h>
#include <netinet/in.h>
-#ifdef SOL2
#include <sys/tihdr.h>
#include <sys/tiuser.h>
#include <inet/common.h>
#include <inet/mib2.h>
#include <sys/ethernet.h>
-#endif
#ifdef PPP_WITH_FILTER
#include <pcap.h>
#include "lcp.h"
#include "ipcp.h"
#include "ccp.h"
-
-#ifdef PPP_WITH_IPV6CP
#include "eui64.h"
-#endif
-
-#if !defined(PPP_DRV_NAME)
-#define PPP_DRV_NAME "ppp"
-#endif /* !defined(PPP_DRV_NAME) */
#if !defined(PPP_DEV_NAME)
#define PPP_DEV_NAME "/dev/" PPP_DRV_NAME
#endif /* !defined(PPP_DEV_NAME) */
#if !defined(AHDLC_MOD_NAME)
-#define AHDLC_MOD_NAME "ppp_ahdl"
+#define AHDLC_MOD_NAME "spppasyn"
#endif /* !defined(AHDLC_MOD_NAME) */
#if !defined(COMP_MOD_NAME)
-#define COMP_MOD_NAME "ppp_comp"
+#define COMP_MOD_NAME "spppcomp"
#endif /* !defined(COMP_MOD_NAME) */
-#if !defined(IP_DEV_NAME)
-#define IP_DEV_NAME "/dev/ip"
-#endif /* !defined(IP_DEV_NAME) */
-
#if !defined(IP_MOD_NAME)
#define IP_MOD_NAME "ip"
#endif /* !defined(IP_MOD_NAME) */
-#if !defined(UDP_DEV_NAME) && defined(SOL2)
#define UDP_DEV_NAME "/dev/udp"
-#endif /* !defined(UDP_DEV_NAME) && defined(SOL2) */
-
-#if !defined(UDP6_DEV_NAME) && defined(SOL2)
#define UDP6_DEV_NAME "/dev/udp6"
-#endif /* !defined(UDP6_DEV_NAME) && defined(SOL2) */
-
-#if defined(SOL2)
/*
* "/dev/udp" is used as a multiplexor to PLINK the interface stream
* under. It is used in place of "/dev/ip" since STREAMS will not let
* driver at the bottom of the tunneling interfaces stream.
*/
static char *mux_dev_name = UDP_DEV_NAME;
-#else
-static char *mux_dev_name = IP_DEV_NAME;
-#endif
static int pppfd;
static int fdmuxid = -1;
static int ipfd;
static int ipmuxid = -1;
-
-#if defined(PPP_WITH_IPV6CP) && defined(SOL2)
static int ip6fd; /* IP file descriptor */
static int ip6muxid = -1; /* Multiplexer file descriptor */
static int if6_is_up = 0; /* IPv6 interface has been marked up */
#define IN6A_LLADDR_FROM_EUI64(s, eui64) \
_IN6A_LLX_FROM_EUI64(s, eui64, 0xfe800000)
-#endif /* defined(PPP_WITH_IPV6CP) && defined(SOL2) */
-
-#if !defined(PPP_WITH_IPV6CP) || !defined(SOL2)
-#define MAXIFS 256 /* Max # of interfaces */
-#endif /* defined(PPP_WITH_IPV6CP) && defined(SOL2) */
-
static int restore_term;
static struct termios inittermios;
-#ifndef CRTSCTS
-static struct termiox inittermiox;
-static int termiox_ok;
-#endif
static struct winsize wsinfo; /* Initial window size info */
static pid_t tty_sid; /* original session ID for terminal */
static int dlpi_get_reply(int, union DL_primitives *, int, size_t);
static int strioctl(int, int, void *, int, int);
-#ifdef SOL2
/*
* sifppa - Sets interface ppa
*
{
return (int)ioctl(fd, IF_UNITSEL, (char *)&ppa);
}
-#endif /* SOL2 */
-#if defined(SOL2) && defined(PPP_WITH_IPV6CP)
/*
* get_first_ether_hwaddr - get the hardware address for the first
* ethernet-style interface on this system.
- *
- * NOTE: This is the lifreq version (Solaris 8 and above)
*/
int
get_first_ether_hwaddr(u_char *addr)
else
return -1;
}
-#else
-/*
- * get_first_ether_hwaddr - get the hardware address for the first
- * ethernet-style interface on this system.
- *
- * NOTE: This is the ifreq version (before Solaris 8).
- */
-int
-get_first_ether_hwaddr(u_char *addr)
-{
- struct ifconf ifc;
- struct ifreq *pifreq;
- struct ifreq ifr;
- int fd, num_ifs, i, found;
- uint_t fl, req_size;
- char *req;
-
- fd = socket(AF_INET, SOCK_DGRAM, 0);
- if (fd < 0) {
- return -1;
- }
-
- /*
- * Find out how many interfaces are running
- */
- if (ioctl(fd, SIOCGIFNUM, (char *)&num_ifs) < 0) {
- num_ifs = MAXIFS;
- }
-
- req_size = num_ifs * sizeof(struct ifreq);
- req = malloc(req_size);
- if (req == NULL) {
- close(fd);
- error("out of memory");
- return -1;
- }
-
- /*
- * Get interface configuration info for all interfaces
- */
- ifc.ifc_len = req_size;
- ifc.ifc_buf = req;
- if (ioctl(fd, SIOCGIFCONF, &ifc) < 0) {
- close(fd);
- free(req);
- error("SIOCGIFCONF: %m");
- return -1;
- }
-
- /*
- * And traverse each interface to look specifically for the first
- * occurence of an Ethernet interface which has been marked up
- */
- pifreq = ifc.ifc_req;
- found = 0;
- for (i = ifc.ifc_len / sizeof(struct ifreq); i > 0; i--, pifreq++) {
-
- if (strchr(pifreq->ifr_name, ':') != NULL)
- continue;
-
- memset(&ifr, 0, sizeof(ifr));
- strncpy(ifr.ifr_name, pifreq->ifr_name, sizeof(ifr.ifr_name));
- if (ioctl(fd, SIOCGIFFLAGS, &ifr) < 0) {
- error("SIOCGIFFLAGS: %m");
- break;
- }
- fl = ifr.ifr_flags;
-
- if ((fl & (IFF_UP|IFF_BROADCAST|IFF_POINTOPOINT|IFF_LOOPBACK|IFF_NOARP))
- != (IFF_UP | IFF_BROADCAST))
- continue;
-
- if (get_if_hwaddr(addr, ifr.ifr_name) < 0)
- continue;
-
- found = 1;
- break;
- }
- free(req);
- close(fd);
-
- if (found)
- return 0;
- else
- return -1;
-}
-#endif /* defined(SOL2) && defined(PPP_WITH_IPV6CP) */
-#if defined(SOL2)
/*
* get_if_hwaddr - get the hardware address for the specified
* network interface device.
memcpy(addr, eth_addr->ether_addr_octet, 6);
return 1;
}
-#endif /* SOL2 */
-#if defined(SOL2) && defined(PPP_WITH_IPV6CP)
/*
* slifname - Sets interface ppa and flags
*
slifname_done:
return ret;
-
-
}
-#endif /* defined(SOL2) && defined(PPP_WITH_IPV6CP) */
/*
* sys_init - System-dependent initialization.
{
int ifd, x;
struct ifreq ifr;
-#if defined(PPP_WITH_IPV6CP) && defined(SOL2)
int i6fd;
struct lifreq lifr;
-#endif /* defined(PPP_WITH_IPV6CP) && defined(SOL2) */
-#if !defined(SOL2)
- struct {
- union DL_primitives prim;
- char space[64];
- } reply;
-#endif /* !defined(SOL2) */
ipfd = open(mux_dev_name, O_RDWR, 0);
if (ipfd < 0)
fatal("Couldn't open IP device: %m");
-#if defined(PPP_WITH_IPV6CP) && defined(SOL2)
ip6fd = open(UDP6_DEV_NAME, O_RDWR, 0);
if (ip6fd < 0)
fatal("Couldn't open IP device (2): %m");
-#endif /* defined(PPP_WITH_IPV6CP) && defined(SOL2) */
if (default_device && !notty)
tty_sid = getsid((pid_t)0);
if (strioctl(pppfd, PPPIO_NEWPPA, &ifunit, 0, sizeof(int)) < 0)
fatal("Can't create new PPP interface: %m");
-#if defined(SOL2)
/*
* Since sys_init() is called prior to ifname being set in main(),
* we need to get the ifname now, otherwise slifname(), and others,
* <adi.masputra@sun.com>
*/
sprintf(ifname, PPP_DRV_NAME "%d", ifunit);
-#endif /* defined(SOL2) */
+
/*
* Open the ppp device again and link it under the ip multiplexor.
* IP will assign a unit number which hopefully is the same as ifunit.
strioctl(ifd, PPPIO_DEBUG, &x, sizeof(int), 0);
}
-#if defined(PPP_WITH_IPV6CP) && defined(SOL2)
i6fd = open(PPP_DEV_NAME, O_RDWR, 0);
if (i6fd < 0) {
close(ifd);
x = PPPDBG_LOG + PPPDBG_DRIVER;
strioctl(i6fd, PPPIO_DEBUG, &x, sizeof(int), 0);
}
-#endif /* defined(PPP_WITH_IPV6CP) && defined(SOL2) */
-#if defined(SOL2)
if (ioctl(ifd, I_PUSH, IP_MOD_NAME) < 0) {
close(ifd);
-#if defined(PPP_WITH_IPV6CP)
close(i6fd);
-#endif /* defined(PPP_WITH_IPV6CP) */
fatal("Can't push IP module: %m");
}
*/
if (sifppa(ifd, ifunit) < 0) {
close (ifd);
-#if defined(PPP_WITH_IPV6CP)
close(i6fd);
-#endif /* defined(PPP_WITH_IPV6CP) */
fatal("Can't set ppa for unit %d: %m", ifunit);
}
-#if defined(PPP_WITH_IPV6CP)
/*
* An IPv6 interface is created anyway, even when the user does not
* explicitly enable it. Note that the interface will be marked
close(i6fd);
fatal("Can't set ifname for unit %d: %m", ifunit);
}
-#endif /* defined(PPP_WITH_IPV6CP) */
ipmuxid = ioctl(ipfd, I_PLINK, ifd);
close(ifd);
if (ipmuxid < 0) {
-#if defined(PPP_WITH_IPV6CP)
close(i6fd);
-#endif /* defined(PPP_WITH_IPV6CP) */
fatal("Can't I_PLINK PPP device to IP: %m");
}
*/
if (ioctl(ipfd, SIOCSIFMUXID, &ifr) < 0) {
ioctl(ipfd, I_PUNLINK, ipmuxid);
-#if defined(PPP_WITH_IPV6CP)
close(i6fd);
-#endif /* defined(PPP_WITH_IPV6CP) */
fatal("SIOCSIFMUXID: %m");
}
-#else /* else if !defined(SOL2) */
-
- if (dlpi_attach(ifd, ifunit) < 0 ||
- dlpi_get_reply(ifd, &reply.prim, DL_OK_ACK, sizeof(reply)) < 0) {
- close(ifd);
- fatal("Can't attach to ppp%d: %m", ifunit);
- }
-
- ipmuxid = ioctl(ipfd, I_LINK, ifd);
- close(ifd);
- if (ipmuxid < 0)
- fatal("Can't link PPP device to IP: %m");
-#endif /* defined(SOL2) */
-
-#if defined(PPP_WITH_IPV6CP) && defined(SOL2)
ip6muxid = ioctl(ip6fd, I_PLINK, i6fd);
close(i6fd);
if (ip6muxid < 0) {
ioctl(ip6fd, I_PUNLINK, ip6muxid);
fatal("Can't link PPP device to IP (2): %m");
}
-#endif /* defined(PPP_WITH_IPV6CP) && defined(SOL2) */
-
-#if !defined(SOL2)
- /* Set the interface name for the link. */
- slprintf(ifr.ifr_name, sizeof(ifr.ifr_name), PPP_DRV_NAME "%d", ifunit);
- ifr.ifr_metric = ipmuxid;
- if (strioctl(ipfd, SIOCSIFNAME, (char *)&ifr, sizeof ifr, 0) < 0)
- fatal("Can't set interface name %s: %m", ifr.ifr_name);
-#endif /* !defined(SOL2) */
n_pollfds = 0;
}
void
sys_cleanup(void)
{
-#if defined(SOL2)
struct ifreq ifr;
-#if defined(PPP_WITH_IPV6CP)
struct lifreq lifr;
-#endif /* defined(PPP_WITH_IPV6CP) */
-#endif /* defined(SOL2) */
-#if defined(SOL2) && defined(PPP_WITH_IPV6CP)
if (if6_is_up)
sif6down(0);
-#endif /* defined(SOL2) && defined(PPP_WITH_IPV6CP) */
if (if_is_up)
sifdown(0);
if (default_route_gateway)
cif6defaultroute(0, default_route_gateway6, default_route_gateway6);
if (proxy_arp_addr)
cifproxyarp(0, proxy_arp_addr);
-#if defined(SOL2)
+
/*
* Make sure we ask ip what the muxid, because 'ifconfig modlist' will
* unlink and re-link the modules, causing the muxid to change.
error("Can't I_PUNLINK PPP from IP: %m");
return;
}
-#if defined(PPP_WITH_IPV6CP)
+
/*
* Make sure we ask ip what the muxid, because 'ifconfig modlist' will
* unlink and re-link the modules, causing the muxid to change.
if (ioctl(ip6fd, I_PUNLINK, ip6muxid) < 0) {
error("Can't I_PUNLINK PPP from IP (2): %m");
}
-#endif /* defined(PPP_WITH_IPV6CP) */
-#endif /* defined(SOL2) */
}
/*
ppp_sys_close(void)
{
close(ipfd);
-#if defined(PPP_WITH_IPV6CP) && defined(SOL2)
close(ip6fd);
-#endif /* defined(PPP_WITH_IPV6CP) && defined(SOL2) */
if (pppfd >= 0)
close(pppfd);
}
return 1;
}
-#if 0
-/*
- * daemon - Detach us from controlling terminal session.
- */
-int
-daemon(int nochdir, int noclose)
-{
- int pid;
-
- if ((pid = fork()) < 0)
- return -1;
- if (pid != 0)
- exit(0); /* parent dies */
- setsid();
- if (!nochdir)
- chdir("/");
- if (!noclose) {
- fclose(stdin); /* don't need stdin, stdout, stderr */
- fclose(stdout);
- fclose(stderr);
- }
- return 0;
-}
-#endif
-
/*
* ppp_check_kernel_support - check whether the system has any ppp interfaces
*/
{
int speed;
struct termios tios;
-#if !defined (CRTSCTS)
- struct termiox tiox;
-#endif
if (!ppp_sync_serial() && tcgetattr(fd, &tios) < 0)
fatal("tcgetattr: %m");
-#ifndef CRTSCTS
- termiox_ok = 1;
- if (!ppp_sync_serial() && ioctl (fd, TCGETX, &tiox) < 0) {
- termiox_ok = 0;
- if (errno != ENOTTY)
- error("TCGETX: %m");
- }
-#endif
-
if (!restore_term) {
inittermios = tios;
-#ifndef CRTSCTS
- inittermiox = tiox;
-#endif
if (!ppp_sync_serial())
ioctl(fd, TIOCGWINSZ, &wsinfo);
}
tios.c_cflag &= ~(CSIZE | CSTOPB | PARENB | CLOCAL);
-#ifdef CRTSCTS
if (crtscts > 0)
tios.c_cflag |= CRTSCTS;
else if (crtscts < 0)
tios.c_cflag &= ~CRTSCTS;
-#else
- if (crtscts != 0 && !termiox_ok) {
- error("Can't set RTS/CTS flow control");
- } else if (crtscts > 0) {
- tiox.x_hflag |= RTSXOFF|CTSXON;
- } else if (crtscts < 0) {
- tiox.x_hflag &= ~(RTSXOFF|CTSXON);
- }
-#endif
if (stop_bits >= 2)
tios.c_cflag |= CSTOPB;
if (!ppp_sync_serial() && tcsetattr(fd, TCSAFLUSH, &tios) < 0)
fatal("tcsetattr: %m");
-#ifndef CRTSCTS
- if (!ppp_sync_serial() && termiox_ok && ioctl (fd, TCSETXF, &tiox) < 0){
- error("TCSETXF: %m");
- }
-#endif
-
baud_rate = inspeed = baud_rate_of(speed);
if (!ppp_sync_serial())
restore_term = 1;
if (!ppp_sync_serial() && tcsetattr(fd, TCSAFLUSH, &inittermios) < 0)
if (!hungup && errno != ENXIO)
warn("tcsetattr: %m");
-#ifndef CRTSCTS
- if (!ppp_sync_serial() && ioctl (fd, TCSETXF, &inittermiox) < 0){
- if (!hungup && errno != ENXIO)
- error("TCSETXF: %m");
- }
-#endif
if (!ppp_sync_serial())
ioctl(fd, TIOCSWINSZ, &wsinfo);
restore_term = 0;
}
}
-#if 0
-/*
- * wait_loop_output - wait until there is data available on the
- * loopback, for the length of time specified by *timo (indefinite
- * if timo is NULL).
- */
-void
-wait_loop_output(struct timeval *timo)
-{
- wait_input(timo);
-}
-
-/*
- * wait_time - wait for a given length of time or until a
- * signal is received.
- */
-void
-wait_time(struct timeval *timo)
-{
- int n;
-
- n = select(0, NULL, NULL, NULL, timo);
- if (n < 0 && errno != EINTR)
- fatal("select: %m");
-}
-#endif
-
-
/*
* read_packet - get a PPP packet from the serial device.
*/
* Got a M_PROTO or M_PCPROTO message. Interpret it
* as a DLPI primitive??
*/
- if (debug)
+ if (debug && ((union DL_primitives *)ctrlbuf)->dl_primitive != 0x53505050)
dbglog("got dlpi prim 0x%x, len=%d",
((union DL_primitives *)ctrlbuf)->dl_primitive, ctrl.len);
ppp_set_mtu(int unit, int mtu)
{
struct ifreq ifr;
-#if defined(PPP_WITH_IPV6CP) && defined(SOL2)
struct lifreq lifr;
int fd;
-#endif /* defined(PPP_WITH_IPV6CP) && defined(SOL2) */
memset(&ifr, 0, sizeof(ifr));
strlcpy(ifr.ifr_name, ifname, sizeof(ifr.ifr_name));
error("Couldn't set IP MTU (%s): %m", ifr.ifr_name);
}
-#if defined(PPP_WITH_IPV6CP) && defined(SOL2)
fd = socket(AF_INET6, SOCK_DGRAM, 0);
if (fd < 0)
error("Couldn't open IPv6 socket: %m");
error("Couldn't set IPv6 MTU (%s): %m", ifr.ifr_name);
}
close(fd);
-#endif /* defined(PPP_WITH_IPV6CP) && defined(SOL2) */
}
int
get_ppp_stats(int u, struct pppd_stats *stats)
{
- struct ppp_stats s;
+ struct ppp_stats64 s;
if (!ppp_sync_serial() &&
- strioctl(pppfd, PPPIO_GETSTAT, &s, 0, sizeof(s)) < 0) {
+ strioctl(pppfd, PPPIO_GETSTAT64, &s, 0, sizeof(s)) < 0) {
error("Couldn't get link statistics: %m");
return 0;
}
return 1;
}
-#if defined(SOL2) && defined(PPP_WITH_IPV6CP)
/*
* sif6up - Config the IPv6 interface up and enable IPv6 packets to pass.
*/
return 1;
}
-#endif /* defined(SOL2) && defined(PPP_WITH_IPV6CP) */
-
-
#define INET_ADDR(x) (((struct sockaddr_in *) &(x))->sin_addr.s_addr)
/*
/*
* Scan through the system's network interfaces.
*/
-#ifdef SIOCGIFNUM
if (ioctl(ipfd, SIOCGIFNUM, &nif) < 0)
-#endif
nif = MAX_IFS;
ifc.ifc_len = nif * sizeof(struct ifreq);
ifc.ifc_buf = (caddr_t) malloc(ifc.ifc_len);
adrlen = reply.prim.info_ack.dl_addr_length;
adrp = (unsigned char *)&reply + reply.prim.info_ack.dl_addr_offset;
-#if DL_CURRENT_VERSION >= 2
if (reply.prim.info_ack.dl_sap_length < 0)
adrlen += reply.prim.info_ack.dl_sap_length;
else
adrp += reply.prim.info_ack.dl_sap_length;
-#endif
hwaddr->sa_family = AF_UNSPEC;
memcpy(hwaddr->sa_data, adrp, adrlen);
return 0;
}
-#if 0
-/*
- * lock - create a lock file for the named lock device
- */
-
-#define LOCK_PREFIX "/var/spool/locks/LK."
-static char lock_file[40]; /* name of lock file created */
-
-int
-lock(char *dev)
-{
- int n, fd, pid;
- struct stat sbuf;
- char ascii_pid[12];
-
- if (stat(dev, &sbuf) < 0) {
- error("Can't get device number for %s: %m", dev);
- return -1;
- }
- if ((sbuf.st_mode & S_IFMT) != S_IFCHR) {
- error("Can't lock %s: not a character device", dev);
- return -1;
- }
- slprintf(lock_file, sizeof(lock_file), "%s%03d.%03d.%03d",
- LOCK_PREFIX, major(sbuf.st_dev),
- major(sbuf.st_rdev), minor(sbuf.st_rdev));
-
- while ((fd = open(lock_file, O_EXCL | O_CREAT | O_RDWR, 0644)) < 0) {
- if (errno == EEXIST
- && (fd = open(lock_file, O_RDONLY, 0)) >= 0) {
- /* Read the lock file to find out who has the device locked */
- n = read(fd, ascii_pid, 11);
- if (n <= 0) {
- error("Can't read pid from lock file %s", lock_file);
- close(fd);
- } else {
- ascii_pid[n] = 0;
- pid = atoi(ascii_pid);
- if (pid > 0 && kill(pid, 0) == -1 && errno == ESRCH) {
- /* pid no longer exists - remove the lock file */
- if (unlink(lock_file) == 0) {
- close(fd);
- notice("Removed stale lock on %s (pid %d)",
- dev, pid);
- continue;
- } else
- warn("Couldn't remove stale lock on %s",
- dev);
- } else
- notice("Device %s is locked by pid %d",
- dev, pid);
- }
- close(fd);
- } else
- error("Can't create lock file %s: %m", lock_file);
- lock_file[0] = 0;
- return -1;
- }
-
- slprintf(ascii_pid, sizeof(ascii_pid), "%10d\n", getpid());
- write(fd, ascii_pid, 11);
-
- close(fd);
- return 1;
-}
-
-/*
- * unlock - remove our lockfile
- */
-void
-unlock(void)
-{
- if (lock_file[0]) {
- unlink(lock_file);
- lock_file[0] = 0;
- }
-}
-#endif
-
/*
* cifroute - delete a route through the addresses given.
*/
int
have_route_to(u_int32_t addr)
{
-#ifdef SOL2
int fd, r, flags, i;
struct {
struct T_optmgmt_req req;
nroutes = dbuf.len / sizeof(mib2_ipRouteEntry_t);
for (rp = routes, i = 0; i < nroutes; ++i, ++rp) {
if (rp->ipRouteMask != ~0) {
- dbglog("have_route_to: dest=%x gw=%x mask=%x\n",
+ dbglog("have_route_to: dest=%I gw=%I mask=%I",
rp->ipRouteDest, rp->ipRouteNextHop,
rp->ipRouteMask);
if (((addr ^ rp->ipRouteDest) & rp->ipRouteMask) == 0
}
close(fd);
return 0;
-#else
- return -1;
-#endif /* SOL2 */
}
/*
projects / ppp.git / commitdiff