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* o Redesign the layering mechanism and make the aliasing code part ofbrian1999-05-081-1/+3
| | | | | | | | | | | | | | | | | | | | | the layering. We now ``stack'' layers as soon as we open the device (when we figure out what we're dealing with). A static set of `dispatch' routines are also declared for dealing with incoming packets after they've been `pulled' up through the stacked layers. Physical devices are now assigned handlers based on the device type when they're opened. For the moment there are three device types; ttys, execs and tcps. o Increment version number to 2.2 o Make an entry in [uw]tmp for non-tty -direct invocations (after pap/chap authentication). o Make throughput counters quad_t's o Account for the absolute number of mbuf malloc()s and free()s in ``show mem''. o ``show modem'' becomes ``show physical''.
* #include <errno.h>, not <sys/errno.h>brian1999-04-261-2/+2
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* Initial RADIUS support (using libradius). See the man page forbrian1999-01-281-2/+5
| | | | | | | | | | | | | | | | | | | details. Compiling with -DNORADIUS (the default for `release') removes support. TODO: The functionality in libradius::rad_send_request() needs to be supplied as a set of routines so that ppp doesn't have to wait indefinitely for the radius server(s). Instead, we need to get a descriptor back, select() on the descriptor, and ask libradius to service it when necessary. For now, ppp blocks SIGALRM while in rad_send_request(), so it misses PAP/CHAP retries & timeouts if they occur. Only PAP is functional. When CHAP is attempted, libradius complains that no User-Password has been specified... rfc2138 says that it *mustn't* be used for CHAP :-( Sponsored by: Internet Business Solutions Ltd., Switzerland
* Add ``enable proxyall'' support. This adds proxy ARP entriesbrian1998-10-261-31/+21
| | | | | | | | | | for every machine on every class C or smaller subnet that we route to. Add ``set {send,recv}pipe'' for controlling our socket buffer sizes. Mention the IP number with the problem in a few error messages. All submitted by: Craig Leres <leres@ee.lbl.gov> Modified slightly by: me
* Put the IP buffer queues into struct ipcp.brian1998-08-261-3/+3
| | | | Forgotten by: me
* Change some log levels. ALERTs are only logged whenbrian1998-06-161-4/+6
| | | | | | something that can't happen happens or when everyone needs to know. ERRORs are only logged when something unexpected happens.
* MFMP: Make ppp multilink capable.brian1998-05-211-81/+54
| | | | See the file README.changes, and re-read the man page.
* Fix error message.brian1998-01-241-10/+5
| | | | | Don't complicate the test compilation mentioned at the start of the file.
* Stop bogus warnings.brian1998-01-231-1/+2
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* Re-implement the proxy arp sockaddr_dl search routine (again).brian1998-01-231-65/+80
| | | | It now works :-) and searches all interface aliases.
* Use the sockaddr_dl with the link#, not the ethernet addressbrian1998-01-211-2/+2
| | | | when creating proxy arp entries.
* sys/types.h -> sys/param.hbrian1998-01-191-2/+2
| | | | Pointed out by: Niklas Hallqvist <niklas@petra.appli.se>
* Reimplement proxy-arp address stuff using sysctl().brian1998-01-191-83/+117
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* Remove includes of if_var.h and in_var.hbrian1998-01-111-5/+1
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* Cosmetic (style):brian1997-12-241-7/+7
| | | | | | | sizeof(var) -> sizeof var sizeof type -> sizeof(type) Suggested by: J Wunsch <j@uriah.heep.sax.de>
* strncpy(x,y,sizeof(x)) --> strncpy(x,y,sizeof(x)-1)brian1997-12-231-2/+2
| | | | | Suggested by: Philippe Charnier <charnier@lirmm.fr> Theo de Raadt <deraadt@cvs.openbsd.org>
* Fix prototypes.brian1997-11-221-1/+4
| | | | | | | | | | | | | | Remove extraneous decls. Add ``const'' to several places. Allow ``make NOALIAS=1'' to remove IP aliasing. Merge with OpenBSD - only the Makefiles vary. We can now survive a compile with -Wall -Wbad-function-cast -Wcast-align -Wcast-qual -Winline -Wmissing-declarations -Wmissing-prototypes -Wnested-externs -Wpointer-arith -Wredundant-decls -Wshadow -Wstrict-prototypes -Wwrite-strings -Wchar-subscripts (although the Makefile just contains -Wall).
* Introduce ID0 logging.brian1997-11-091-5/+8
| | | | | | | | Stay as the invoking uid as much as possible. Execution as a normal user is still forbidden for now, so these changes are pretty ineffective. The next commit will implement the modifications suggested on -hackers a number of days ago.
* Cosmetic (no functional changes):brian1997-10-261-124/+22
| | | | | | | | | | | | | | | o Add missing $Id$s o Move extern decls from .c -> .h files o Staticize o Remove #includes from .h files o style(9)ify includes o bcopy -> memcpy bzero -> memset bcmp -> memcmp index -> strchr rindex -> strrchr o Move timeout.h -> timer.h (making it consistent w/ timer.c) o Add -Wmissing-prototypes
* Cosmetic: Remove unused variables and build on OpenBSD.brian1997-09-101-4/+2
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* Cosmetic: Make LogPrintf() calls consistent.brian1997-08-311-6/+6
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* Make the code format more in line with style(9).brian1997-08-251-229/+212
| | | | | Update loadalias to use the new libalias api. Update to version 1.1.
* Overhaul ppp:brian1997-06-091-19/+20
| | | | | | | | | | | | | | | | | | | | | | | | | o Use syslog o Remove references to stdout/stderr (incl perror()) o Introduce VarTerm - the interactive terminal or zero o Allow "set timeout" to affect current session o Change "set debug" to "set log" o Allow "set log [+|-]flag" o Make MSEXT and PASSWDAUTH stuff the default o Move all #ifdef DEBUG stuff into the code - this shouldn't be too much overhead. It's now controlled with "set log +debug" o Add "set log command, debug, tun, warn, error, alert" o Remove cdefs.h, and assume an ansi compiler. o Improve all diagnostic output o Don't trap SIGSEGV o SIGHUP now terminates again (log files are controlled by syslog) o Call CloseModem() when changing devices o Fix parsing of third arg of "delete" I think this fixes the "magic is same" problems that some people have been experiencing. The man page is being rewritten. It'll follow soon.
* Remove osreldate. I got the number wrong anyway :(brian1997-04-151-4/+1
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* osreldate.h stuff suggested by: Eivind Eklundbrian1997-02-251-1/+4
| | | | | | | | Remove #include's from sig.h and get dependant modules to include them themselves. Make inclusion of if_var.h depend on __FreeBSD_version so that the -current version of ppp can be used with 2.1.* 2.2 Candidate ?
* Revert $FreeBSD$ to $Id$peter1997-02-221-1/+1
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* Make the long-awaited change from $Id$ to $FreeBSD$jkh1997-01-141-1/+1
| | | | | | | | This will make a number of things easier in the future, as well as (finally!) avoiding the Id-smashing problem which has plagued developers for so long. Boy, I'm glad we're not using sup anymore. This update would have been insane otherwise.
* Fix many buffer overruns in the code. Specifically, disallow ExpandStringimp1997-01-101-2/+3
| | | | | | | | | | | | | to be used to expand things beyond the size of the buffer passed in. Also do a general cleanup of sprintf -> snprintf as well as strcpy and strncat safety. Also expand some buffers to allow for the largest possible data that might be used. This is a 2.2 candidate. However, it needs to be vetted on -current since little testing has been done on this due to my lack of PPP on this machine. Reviewed by: Jordan Hubbard, Peter Wemm, Guido van Rooij
* Update to match changes in <net/if.h>.wollman1997-01-031-1/+2
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* Here is a diff of /usr/src/usr.sbin/ppp against current. The diffsphk1996-05-111-3/+3
| | | | | | | | | | | | | | | | | | | add some logging functionality which I find very useful. 'set debug link' will record just link up/down and address assignments. 'set debug connect' will record the entire chat dialog 'set debug carrier' will record just chat lines including 'CARRIER' (so that I can be sure I'm getting a 28.8 line). There was a global change required to permit LogPrintf to take a bit mask instead of a bit position value (to permit logging some events on either of two flags, so that no change in 'set debug lcp' would result from the code supporting 'link'. Thus the diffs are rather long for such a small change. The man page is also touched. Oh, and there was a slight syntax problem in route.c Reviewed by: phk Submitted by: Tony Kimball <alk@Think.COM>
* Final cleanup for now. -Wall is now silent. A couple of bogons found.phk1996-01-111-1/+3
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* A random bunch of cleanup changes.phk1996-01-101-3/+4
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* Remove trailing whitespace.rgrimes1995-05-301-9/+9
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* New user Process PPP based on iij-ppp0.94beta2.amurai1995-02-261-0/+423
o Supporting SYNC SIO device (But need a device driver) - add "set speed sync" o Fixing bug for Predictor-1 function. o Add new parameter that re-sent interval for set timeout commands. o Improving RTT (Round Trip Time) and reducing processor time. - Previous Timer service was using polling, and now using SIGALRM ;-) - A 0.94beta2 will not work correctly.... -- Follows are additinal feature not including 0.94beta2 o Support Proxy ARP - add "enable/disable proxy" commands o Marging common routine in CHAP/PAP. o Enhancing LCP/IPCP log information. o Support local Authfication connection on port 300x and tty. - You can set up pair of your "hostname -s" and password in ppp.secret. if either ppp.secret file nor your hostname line don't exist, It will notify a message and working as same as previous version.(Backword compatibility) - If you did set up them, It's allow connection but nothing to do except help and passwd command. - add "passwd yourpasswd" commands o Support afilter - keep Alive filter that a packet can send/receiving according to ifilter/ofilter but doesn't count it as preventing idle timer expires. - Same syntax of other filters. o Fixing bugs reported by current user for previous one. Thanks !! Reviewed by: Atsushi Murai (amurai@spec.co.jp)
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