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* Fix prototypes.brian1997-11-221-12/+17
| | | | | | | | | | | | | | 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).
* Add throughput logging (disabled by default).brian1997-11-181-5/+5
| | | | | Use "enable throughput" to see modem & IPCP throughput. Removed an extraneous prompt()
* Abstract data read from and written to the tun device,brian1997-11-161-19/+33
| | | | | | | | | | | | | | allowing for a possible header on the front of all packets. In OpenBSD, there's a structure containing the address family here. If we're building under OpenBSD, set up the ``flags'' part of struct tuninfo (not there under FreeBSD) so that we config the interface as POINTOPOINT. Prefix prototypes with ``extern'' in os.c for consistency. These changes are cosmetic under FreeBSD, but allow ppp to build & work under OpenBSD (bar the srandomdev() stuff, the inclusing of <net/if_var.h> and some Makefile symantecs).
* Understand networks in the filter rules. We don'tbrian1997-11-121-3/+5
| | | | insist on x.x.x.0/24 - x.x.x.x/24 is ok too.
* Log whether or not IP packets are bloked due tobrian1997-11-121-5/+7
| | | | a filter.
* Cosmetic:brian1997-10-261-1/+3
| | | | Move prototypes into the correct headers.
* Cosmetic (no functional changes):brian1997-10-261-15/+30
| | | | | | | | | | | | | | | 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: Log a strerror(errno) when failing to write tobrian1997-10-041-4/+16
| | | | the tun device.
* Allow the transition from an idle timeout valuebrian1997-09-031-2/+3
| | | | | | of zero (no timeout) while IPCP is up. Move some prototypes into .h files and re-order some includes.
* Make the code format more in line with style(9).brian1997-08-251-146/+132
| | | | | Update loadalias to use the new libalias api. Update to version 1.1.
* Put TCP/IP logs back on one line.brian1997-06-161-18/+46
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* Overhaul ppp:brian1997-06-091-43/+43
| | | | | | | | | | | | | | | | | | | | | | | | | 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.
* De-couple ppp from libalias. If libalias isn't there, thebrian1997-05-261-5/+6
| | | | | | | | | alias commands simply won't work. Only root may specify the location of the alias lib (otherwise, it's hard-coded). Make logprintf silently fail if LogOpen hasn't been called. Suggested by: eivind
* Fix the reconnect option, and add an explanation to vars.hbrian1997-05-241-2/+2
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* Use the latest alias engine - now in libalias.brian1997-05-231-15/+61
| | | | Submitted by: Charles Mott <cmott@srv.net>
* Mega update to sort out bad implementationsbrian1997-05-191-2/+2
| | | | | | | | | | | | | | | | | | of reconnect & -background. o Fix reconnect anomolies. o Make reconnect apply to failed LQR hangups (& mention in man page). o Make reconnect effective in -background mode. o Listen on socket in -background mode. o Try all phone numbers in -background mode. o Insist on system arg in -background mode. o Make a control-connection close command exit in -background mode. o Output status message to stdout on exit of parent in -background mode. o Don't notify parent of success too soon. o Describe termination EX_* code. o Miscelaneous diagnostic corrections. o Remove redundant connect_time from modem.c. o Don't repeatedly DownConnection().
* Tidy up the code - bounds checking, returnbrian1997-05-101-4/+2
| | | | | | value checking etc. Submitted by: eivind
* Add a reconnect capability directing ppp to re-establishbrian1997-04-211-1/+2
| | | | | | | | | | | the connection after an unexpected loss of carrier: set reconnect timer ntries The man page warns against using this command when your timeout value is slightly more than the other sides :{} Suggested by: burton@bsampley.vip.best.com (Burton Sampley)
* 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.
* Fixed prototypes of PacketAliasIn/Out. (cosmetic)nate1996-12-191-3/+3
| | | | Submitted by: Brian Somers <brian@awfulhak.demon.co.uk>
* The infamous IP aliasing code for ppp, modified to work as a runtime optionjkh1996-12-121-1/+7
| | | | | | | (otherwise ppp's behavior remains unchanged) and documented by myself, Steve Sims, Nate Williams, Martin Renters and god-only-knows who else. :-) Submitted by: nate Obtained from: Charles Mott <cmott@srv.net>
* Added my 'ddial' patches to user-PPP. The new mode tries it's darndestnate1996-12-031-3/+3
| | | | | | | to keep the link up, so it re-dials whenever it detects the link go down. This is useful for 'dedicated' links who use PPP. It's been used for over a year w/out problems at different sites.
* Here is a diff of /usr/src/usr.sbin/ppp against current. The diffsphk1996-05-111-2/+2
| | | | | | | | | | | | | | | | | | | 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>
* Some patches to ppp which improve stability. I have been running adfr1996-01-301-35/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | ppp based on these patches for about 3 weeks with no downtime. The original submitters comments: Two features iijppp has over kernel ppp that I like are predictor1 compression and demand dialing. Here are a few bug fixes. I expanded the priority queueing scheme and discovered it was broken due to the assignment at ip.c line 300. All packets were being queued at the same priority. Fixing priority queueing broke predictor1 compression. Packets were compressed before being queued and predictor1 worked as long as the packets were popped off the queue in the same order they were pushed onto the queue. There were a few byte order problems in IP header tests also. There is a recursion problem in SendLqrReport(). LcpClose() is called when "Too many echo packets are lost" which winds up in SendLqrReport() again. I believe the original intention was to just stop the LQR timer with the call to StopLqr() but the side effects hurt. Submitted by: John Capo <jc@irbs.com>
* Final cleanup for now. -Wall is now silent. A couple of bogons found.phk1996-01-111-3/+3
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* A random bunch of cleanup changes.phk1996-01-101-2/+1
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* 1. All fragments (except the first one) of a fragmented packet wereamurai1995-09-171-1/+6
| | | | | | | | | | | | | dropped - devet@adv.IAEhv.nl (Arjan de Vet) 2. Will not read data from telnet connection - John Capo <jc@irbs.com> 3. Using LQM option could be drop the link due to LcpLayerDown() doesn't stop LQR timer. - Brian <brian@awfulhak.demon.co.uk> 4. Allow to describe a syntax of filters that is not only port number but also by name in /etc/service. - Rich Murphey <rich@lamprey.utmb.edu> Reviewed by: Atsushi Murai <amurai@spec.co.jp> Submitted by: devet@adv.IAEhv.nl, jc@irbs.com, brian@awfulhak.demon.co.uk, rich@lamprey.utmb.edu
* Remove trailing whitespace.rgrimes1995-05-301-5/+5
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* 1.Reducing cpu usage at off connection.amurai1995-03-111-5/+18
| | | | | | | | | 2.Implment Redail function as working correctly. 3.Clean up a code as I notice. 4.Now, RTT getting close to 50ms with ISDN/TA 38400bps !! Reviewed by: amurai@spec.co.jp Submitted by: amurai@spec.co.jp
* New user Process PPP based on iij-ppp0.94beta2.amurai1995-02-261-12/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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)
* (no commit message)amurai1995-01-311-0/+398
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