History log of /freebsd/usr.sbin/ppp/lcp.c (Results 226 – 250 of 333)
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# 6f384573 01-May-1998 Brian Somers <brian@FreeBSD.org>

o Create a new ``timer'' log level. This lets us ``set
log debug'' without filling our filesystem/screen with
junk that we don't really want to see.
o change PHYS_STDIN to PHYS_DIRECT - we can h

o Create a new ``timer'' log level. This lets us ``set
log debug'' without filling our filesystem/screen with
junk that we don't really want to see.
o change PHYS_STDIN to PHYS_DIRECT - we can handle incoming
connections that aren't on STDIN_FILENO now.
o Allow return values from our FSM LayerUp functions. If
LayerUp() fails, the FSM does an immediate FsmDown() without
calling the fsm_parent's Layer{Up,Down} functions.
o Clear the close-on-exec flag of file descriptor 3 when executing
chat programs so that our documented ability to communicate with
/dev/tty via that descriptor works. Also document it as
descriptor 3, not 4 :-O
o Allow a ``rm'' command as an alias for ``remove''.
o Fix the bind()/connect()/accept() calls made by the MP server.
o Create bundle_SendDatalink() and bundle_ReceiveDatalink().
This allows `struct datalink's to flatten themselves, pass
through a pipe (read: the eye of a needle !) and come alive
at the other end. The donator then fork()s & exec()s pppmpipe,
``passing'' the connection to another ppp instance.

*** PPP NOW TALKS MULTILINK :-))) ***

Our link utilization is hideous, and lots of code needs
tidying still. It's also probably riddled with bugs !
It's been tested against itself only, and has hung once,
so confidence isn't high....

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# 1fa665f5 28-Apr-1998 Brian Somers <brian@FreeBSD.org>

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
al

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).

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# e43ebac1 25-Apr-1998 Brian Somers <brian@FreeBSD.org>

Make gcc-2.8.1 build ppp cleanly.
Support OpenBSD again.


# 50abd4c8 25-Apr-1998 Brian Somers <brian@FreeBSD.org>

Make ``show ipcp'' prettier and remove a few redundant includes.


# 643f4904 24-Apr-1998 Brian Somers <brian@FreeBSD.org>

o Defer setting up pap/chap based IP numbers & labels until after
we've determined if we're going to join another ppp invocation.
o Make ``show link'' show all link details, and ``show links''
ju

o Defer setting up pap/chap based IP numbers & labels until after
we've determined if we're going to join another ppp invocation.
o Make ``show link'' show all link details, and ``show links''
just give a list of links and their current status.
o Show our current label in ``show bundle''.
o Allow link cloning and removal as soon as our MRRU is set.
o Make ``show lcp'' require context as nothing will ever change
in our MP LCP (it's auto-configured as per rfc1990).
o Initialise our LQM owner in hdlc_Init().
o Store our endpoint discriminator and authentication name at both
the datalink and multilink level and compare them when we've
finished AUTHENTICATE phase and before entering NETWORK phase.
If they don't match, close the link again.
Display the information in the appropriate ``show'' command.
o Initialise datalink::phone and datalink::fsmp.object properly
when we're cloning the link.
o Show which link we're passing LQRs on in our diagnostics.
o Reject endpoint discriminator REQs at the logical multilink
level.
o Remove the rest of our CARRIER and LINK logging setup.

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# d47dceb8 24-Apr-1998 Brian Somers <brian@FreeBSD.org>

o Remove LINK level logging.
o change the default link name to ``deflink'' rather
than ``default''.
o Prepend the link name to CCP and LCP FSM diagnostics.
o Protect against 0 length options in CCP

o Remove LINK level logging.
o change the default link name to ``deflink'' rather
than ``default''.
o Prepend the link name to CCP and LCP FSM diagnostics.
o Protect against 0 length options in CCP and IPCP REQ
interpreters (already done for LCP).
o Allow optional context for the `show' command.
o Use MPs link when interpreting commands if the multilink
mrru is configured rather than when multilink is active.
This means that once we've ``set mrru xxx'', we then need
to ``link deflink show ccp'' etc if we want to do link-level
stuff (based on the command requiring optional or manditory
context).
o Use the ifconfig'd interface address in `set enddisc {ip,mac}'
if it's there, otherwise the configuration file value.

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# dbf60d74 23-Apr-1998 Brian Somers <brian@FreeBSD.org>

o Don't go multilink if the peer hasn't asked for it
o Don't go multilink if the peer hasn't agreed
o When negotiating multilink, don't try to push the peers
MRU up according to our `set mtu' setti

o Don't go multilink if the peer hasn't asked for it
o Don't go multilink if the peer hasn't agreed
o When negotiating multilink, don't try to push the peers
MRU up according to our `set mtu' setting. Instead, accept
whatever MRU they want and push their MRRU up instead.
o When *not* negotiating multilink, REJ short sequence number
REQs.

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# 49052c95 23-Apr-1998 Brian Somers <brian@FreeBSD.org>

Negotiate MRRU, SHORTSEQ and ENDDISC. ENDDISC doesn't imply
multilink ('cos I've seen my ISP REQ it without multilink).

Setting MRRU is ifdef'd out until it's debugged and we can
merge -direct link

Negotiate MRRU, SHORTSEQ and ENDDISC. ENDDISC doesn't imply
multilink ('cos I've seen my ISP REQ it without multilink).

Setting MRRU is ifdef'd out until it's debugged and we can
merge -direct links with other running programs.

Fix MTU setting.

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# fe3125a0 20-Apr-1998 Brian Somers <brian@FreeBSD.org>

o Use __attribute__ (#ifdef __GNUC__) to type-check
LogPrintf() and prompt_Printf(), and fix the bits
identified as being wrong as a result.


# 1342caed 16-Apr-1998 Brian Somers <brian@FreeBSD.org>

o Move the accept/deny/disable/enable globals either to the
bundle (non-negotiated vars) or to their respective IPCP,
LCP or CCP.
o Enable rolling throughput statistics by default.
o Remove the `

o Move the accept/deny/disable/enable globals either to the
bundle (non-negotiated vars) or to their respective IPCP,
LCP or CCP.
o Enable rolling throughput statistics by default.
o Remove the `display' command. These values now appear in
`show bundle', `show ipcp', `show ccp' and `show lcp'.
o Initialise auth name & key at bundle create time (oops).
o Rename pppd-deflate (the id-24 hack) to deflate24.
o Don't send both a REJ and a NAK to an IPCP or LCP REQ.
Favour the REJ (already done at the CCP level).
o Recurse in datalink_UpdateSet() when we change state, otherwise
we end up setting no descriptors and getting jammed in the
imminent select() instead of doing the dial/login/hangup.
o Display our CHAP encryption method despite being built with DES.
o Display VJ as not negotiated in ``show ipcp'' when necessary.

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# 2764b86a 07-Apr-1998 Brian Somers <brian@FreeBSD.org>

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
o

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.

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# d24f017b 06-Apr-1998 Brian Somers <brian@FreeBSD.org>

Remove unused includes.


# a3e27496 05-Apr-1998 Brian Somers <brian@FreeBSD.org>

`int var : 1' -> `unsigned var : 1'.
This made things look silly and made us mis-negotiate the
number of VJ slots.


# 833882f7 03-Apr-1998 Brian Somers <brian@FreeBSD.org>

o Move VarMSChap into struct chap, and remove `set encrypt'
option. We never ask a client for MSChap when we've got
chap `enabled', and we dynamically answer using MSChap
if the peer demands i

o Move VarMSChap into struct chap, and remove `set encrypt'
option. We never ask a client for MSChap when we've got
chap `enabled', and we dynamically answer using MSChap
if the peer demands it.
o Remove all of the bundle2*() series of functions except
bundle2datalink() as they're too expensive. The only
calls to bundle2datalink() are made from command.c when
determining context.
o Write to the correct modem in term mode, and check the
return value, dropping back to command mode if the write
fails.

Cosmetic:
Make the PPP COMMAND LIST section of the man page
prettier, better and more consistent. Alphabeticalise
all command lists and document missing commands.

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# 97ce322d 03-Apr-1998 Brian Somers <brian@FreeBSD.org>

Initialise multilink LCPs according to rfc1990.


# b6217683 03-Apr-1998 Brian Somers <brian@FreeBSD.org>

Deglobalise `struct prompt':
o Our diagnostic socket has its password set in the `set socket'
line only (not in ppp.secret).
o Passwords are per server socket (*VarAuthKey are gone)
o Autho

Deglobalise `struct prompt':
o Our diagnostic socket has its password set in the `set socket'
line only (not in ppp.secret).
o Passwords are per server socket (*VarAuthKey are gone)
o Authority is per prompt (VarLocalAuth is gone).
o Local logging is per prompt.
o Add a `show who' command to see who's connected. No identd
routine - just a `where the connection came from' display.
o SIGUSR1 is disabled for now - we have no way of choosing a
password for the socket created :-(

Prompts are attached as a list of `struct descriptor's in
struct bundle, and serviced under the bundles descriptor
service routines. Ultimately, everything should be done
like this.

Cosmetic:
o alphabeticalise SRCS in Makefile.
o Add a few comments in command.h

TODO: Start checking that we don't overflow the descriptor sets
in select() now that we can have any number of descriptors.

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# cd9647a1 03-Apr-1998 Brian Somers <brian@FreeBSD.org>

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 `se

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.

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# 3b0f8d2e 03-Apr-1998 Brian Somers <brian@FreeBSD.org>

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

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.

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# 1e991daa 24-Mar-1998 Brian Somers <brian@FreeBSD.org>

Remove some more globals:
o int modem was unused.
o StateNames[] is now accessed via State2Nam()
o ipKeepAlive is no more. As a result, we must call FilterCheck()
twice if we're doing TCP/

Remove some more globals:
o int modem was unused.
o StateNames[] is now accessed via State2Nam()
o ipKeepAlive is no more. As a result, we must call FilterCheck()
twice if we're doing TCP/IP logging (once when we queue and log
the packet and once when we transmit it and need to know if the
idle timer should be reset), but this won't be the case
in normal life.

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Revision tags: release/2.2.6
# 2f786681 20-Mar-1998 Brian Somers <brian@FreeBSD.org>

Make struct bundle into a sort of `struct descriptor'.
It does the fdsets/reads/writes for each of it's
datalinks.


# 2267893f 20-Mar-1998 Brian Somers <brian@FreeBSD.org>

o Check the LCP Identifier field for correctness and drop
dodgy packets by default.
The old behaviour is still available with ``disable idcheck''.
o Make all FSM diagnostics consistent and tidy u

o Check the LCP Identifier field for correctness and drop
dodgy packets by default.
The old behaviour is still available with ``disable idcheck''.
o Make all FSM diagnostics consistent and tidy up the way
we build our LCP/CCP/IPCP requests.
o Don't assume sizeof(u_long) == 4.

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# eaa4df37 16-Mar-1998 Brian Somers <brian@FreeBSD.org>

Move VJ compression state and stats into struct ipcp.


# 5ca5389a 16-Mar-1998 Brian Somers <brian@FreeBSD.org>

Move filter sets into struct bundle.


# 30c2f2ff 13-Mar-1998 Brian Somers <brian@FreeBSD.org>

Remove more globals


# a611cad6 13-Mar-1998 Brian Somers <brian@FreeBSD.org>

o Don't immediately reply to the first LQR thinking
it's a duplicate ('cos it compares with our initial
values).
o Move the LCP into struct datalink.


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