Commit Graph

26 Commits

Author SHA1 Message Date
Brian Somers
d91d286164 MFMP: Make ppp multilink capable.
See the file README.changes, and re-read the man page.
1998-05-21 21:49:08 +00:00
Brian Somers
faefde08e0 Categorize the fields in struct bundle, and make the tunnel
device speed available in ``show bundle''.
1998-05-06 23:50:25 +00:00
Brian Somers
eeab6bf510 o Use a tun speed of 115200 for each network link.
o Display the link weight in `show links', and only
  show throughput for open links.
1998-05-05 03:01:32 +00:00
Brian Somers
dd7e261079 Cosmetic: Make our external function names consistent. 1998-05-01 19:26:12 +00:00
Brian Somers
1fa665f5b3 o Add the link name to modem diagnostics.
o Create struct mpserver as part of struct mp.
  mpserver creates a unix-domain socket based on the
  peers auth name and endpoint discriminator.  If it
  already exists, ppp will ``pass the link'' over to
  the owner of the socket, joining it into the bundle
  of another ppp invocation, otherwise ppp waits for
  other invocations to pass it links through this
  socket.
  The final piece of code will be the code that flattens
  our datalink info and passes it down this channel
  (not yet implemented).
1998-04-28 01:25:46 +00:00
Brian Somers
e43ebac1c2 Make gcc-2.8.1 build ppp cleanly.
Support OpenBSD again.
1998-04-25 10:49:52 +00:00
Brian Somers
2764b86afd o Move alias function pointers into loadalias.c
o Move Var*Version into command.c
o Remove struct pppVars (and there was much rejoicing) !
o Forward-decl some structs in .h files to avoid include
  ordering requirements and remove a few more redundant
  #includes.
1998-04-07 00:54:26 +00:00
Brian Somers
d24f017be8 Remove unused includes. 1998-04-06 09:12:38 +00:00
Brian Somers
cd9647a100 o Move default MRU, MTU, ACCMAP and OPENMODE config values into
struct lcp and display them in `show lcp'.
o Remove `show mru' and `show mtu' and make the data part of
  `show lcp'.  Also merge `set m[tr]u' and `set openmode'
  implementations into the SetVariable function.
o `set timeout' only accepts the idle timer value as an argument.
o Move our lqr period into struct lcp, and create a `set lqrperiod'
  command.  Display it in `show lcp'.
o Remove VarRetryTimeout, and implement it at the LCP, PAP, CHAP,
  CCP and IPCP levels, creating individual `set XXXretry' commands
  for each.  They must be separate because they have different
  context requirements in multilink mode.
o Display default config values in `show ccp'.
o Tart the man page up a bit (wrt PPP/TCP, compression and LQR) and
  explain the new commands.
1998-04-03 19:24:07 +00:00
Brian Somers
3b0f8d2ed6 o Move struct lcp and struct ccp into struct link.
o Remove bundle2lcp(), bundle2ccp() and bundle2link().
  They're too resource-hungry and we have `owner pointers'
  to do their job.
o Make our FSM understand LCPs that are always ST_OPENED
  (with a minimum code that != 1).
o Send FSM code rejects for invalid codes.
o Make our bundle fsm_parent deal with multiple links.
o Make timer diagnostics pretty and allow access via ~t
  in `term' mode (not just when logging debug) and
  `show timers'.  Only show timers every second in debug
  mode, otherwise we get too many diagnostics to be useful
  (we probably still do).  Also, don't restrict ~m in term
  mode to depend on debug logging.
o Rationalise our bundles' phases.
o Create struct mp (multilink protocol).  This is both an
  NCP and a type of struct link.  It feeds off other NCPs
  for output, passing fragmented packets into the queues
  of available datalinks.  It also gets PROTO_MP input,
  reassembles the fragments into ppp frames, and passes
  them back to the HDLC layer that the fragments were passed
  from.
  ** It's not yet possible to enter multilink mode :-( **
o Add `set weight' (requires context) for deciding on a links
  weighting in multilink mode.  Weighting is simplistic (and
  probably badly implemented) for now.
o Remove the function pointers in struct link.  They ended up
  only applying to physical links.
o Configure our tun device with an MTU equal to the MRU from
  struct mp's LCP and a speed equal to the sum of our link
  speeds.
o `show {lcp,ccp,proto}' and `set deflate' now have optional
  context and use ChooseLink() to decide on which `struct link'
  to use.  This allows behaviour as before when in non-multilink
  mode, and allows access to the MP logical link in multilink
  mode.
o Ignore reconnect and redial values when in -direct mode and
  when cleaning up.  Always redial when in -ddial or -dedicated
  mode (unless cleaning up).
o Tell our links to `staydown' when we close them due to a signal.
o Remove remaining `#ifdef SIGALRM's (ppp doesn't function without
  alarms).
o Don't bother strdup()ing our physical link name.
o Various other cosmetic changes.
1998-04-03 19:21:56 +00:00
Brian Somers
2f7866811e Make struct bundle into a sort of `struct descriptor'.
It does the fdsets/reads/writes for each of it's
datalinks.
1998-03-20 19:48:28 +00:00
Brian Somers
eaa4df37f4 Move VJ compression state and stats into struct ipcp. 1998-03-16 22:54:35 +00:00
Brian Somers
5ca5389af4 Move filter sets into struct bundle. 1998-03-16 22:52:54 +00:00
Brian Somers
5828db6d2d Move the IPCP into struct bundle. 1998-03-13 21:07:46 +00:00
Brian Somers
879ed6fa82 De-staticise LQR information
Increment OutPackets for any packet - not just LQRs

MFC:
  o Fix a few comment typos.
  o Fix ``set timeout'' usage message and documentation.
  o Change ifOutPackets, ifOutOctets and ifOutLQRs to `u_int32_t's
    so that they wrap correctly.
  o Put the LQR in network byte order using the correct struct size
    (sizeof u_int32_t, not sizeof u_long).
  o Wrap LQR ECHO counters correctly.
  o Don't increment OutLQR count if the last LQR hasn't been replied
    to.
  o Initialise last received LQR in StartLqm.
  o Don't start the LQR timer if we're `disabled' and `accepted'.
  o Generate LQR responses when both sides are using a timer and
    we're not going to send our next LQR before the peers max timeout.
1998-03-13 00:44:26 +00:00
Brian Somers
d2fd8d772f Force IPCP back to initial in bundle_Close().
Add a few un-necessary includes to make us build under
2.2.5.  These'll go when the code is cleaned up at the
end.
1998-03-02 17:25:30 +00:00
Brian Somers
6d6667755e Create struct fsm_parent. FSMs are created with one of these,
and the FSM passes subsequent events to them.

The datalink now hides its CCP from the bundle layer.
1998-02-27 01:22:39 +00:00
Brian Somers
63258dccc5 o Create `struct hdlc' - a part of struct physical.
o Move our LCP report timer into struct hdlc - it's really
  a hdlc timer (fcs errors etc).
o Make `show hdlc' require context and make the output more
  friendly.
o Remove all non-const globals from hdlc.c
o Output peer-rejected protocols by name - not just ones
  that we reject.
1998-02-18 19:35:59 +00:00
Brian Somers
7a6f872047 Create `struct bundle' - the top level control structure.
This structure will eventually contain a list of NCPs (currently
only IPCP is supported) and a list of physical `struct link's.
It will also derive from a struct link itself.
Make ModemTimeout() static - it's way to dangerous to be called
from outside !
Bump version to 1.9.  Our first MP release should be 2.0.
1998-02-02 19:32:16 +00:00
cvs2svn
1ae349f52c This commit was manufactured by cvs2svn to create branch 'MP'. 1998-01-29 00:44:16 +00:00
Brian Somers
aa8e05197c Remove unused #includes.
Make various bits static.
Remove unused variables.
Submitted by: eivind
1998-01-21 02:15:33 +00:00
Brian Somers
cc924f9e6f Lose <net/if_var.h> !
This'll require a `make installworld'.
1998-01-11 17:53:27 +00:00
Brian Somers
c39934ea32 Add (BSD) copyright headers. 1997-12-21 12:11:13 +00:00
Brian Somers
b6e82f33ef Fix prototypes.
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).
1997-11-22 03:37:54 +00:00
Brian Somers
c7d4711f9e Add id strings to tun.[ch].
Don't try to open ppp.secret if we're never going to use it.
1997-11-17 00:42:41 +00:00
Brian Somers
6a6b4bbb08 Abstract data read from and written to the tun device,
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).
1997-11-16 22:15:11 +00:00