call it after link authentication.
o Pretty print our bundle MTU.
o Correct MP header encoding and decoding (should be network byte order).
o Add some debug diagnostics so that we can see MP fragment sending and
re-assembly.
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.
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.
o Make sure our ipcp throughput timer is stopped before being nuked
with a memset.
o Don't initialise struct async & struct hdlc twice in modem_Create().
o Clarify some comments.
enabled since we first REQ'd.
o Delete the allocated options when CCP is down (TLF).
o Clean the IPCP interface on the way down when we're
*not* in auto mode (rather than when we are) - typo.
o Don't produce two similar IpcpLayerUp messages.
and denied by default (POLA).
o Remove ``enable'' msext. Now, doing a ``set nbns'' will
automatically enable a NBNS ACK/NAK rather than a REJ.
o Add accept|disable|deny|enable dns. If we ``accept'',
we'll tell the peer what our nameservers are (if he asks).
The values in resolv.conf can be overridden with the
``set dns'' command. If we ``enable'', we'll REQ using
our resolv.conf entries, and any NAKs are written back to
resolv.conf.
o Remove ``show msext'' and show the relevent IP numbers in
``show ipcp''.
call datalink_Down() where appropriate rather than
modem_Hangup().
o Now, when something horrible happens (failed read/write, loss
of carrier etc), we go offline and run any hangup scripts etc
in a controlled manner - exactly the same as if someone says
``down'' at the prompt or sends us a HUP.
o -dedicated links that fail to make the modem raw close it,
suffer the redial timeout then try to open it again.
o Add a ``carrier lost'' warning diagnostic.
is particularily useful when creating dial filters.
Original work by: Junichi SATOH (junichi@astec.co.jp)
o Parse a filter IP of ``0.0.0.0'' as having a width of 0,
not 32.
o Correct "set filter" usage message.
o Warn about bad filter names.
o Expand and correct a number of the man page sections.
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.
expect-send-send !
o Say `disabled' rather than 0s in `show timeout'.
o Set all arguments in ``set device'' rather than just
the first (read: quotes aren't necessary).
o Set the device speed correctly (broken in last commit).
o Shuffle things that live at the datalink level into
``show link'' rather than ``show modem''.
o Make both ``show'' commands prettier and more consistent,
and display carrier status, link type and our name in
``show modem''.
o Show redial and reconnect information in ``show link''
and remove ``show redial'' and ``show reconnect''.
o Down the correct link in bundle_LinkLost().
o Remove stale -direct and -background links at the end
of our main loop, not when we know they're going. This
prevents unexpected pointer-invalidations...
o If we ``set server'' with the same values twice, notice
and don't moan about failure.
o Record dial script despite our link mode. The mode may
be changed later (next mod) :-) We never run scripts
in -direct and -dedicated modes.
o Make ``set server none'' functional again.
o Correct datalink state array so that we don't report an
``unknown'' state.
o Pass struct ipcp to IpcpCleanInterface, not struct fsm.
o Create TUN_PREFIX define rather than hard-coding in main.c
o prompt_TtyInit now handles a NULL prompt for -direct mode
rather than having to create one then destroy it uncleanly.
o Mention our mode in the "PPP Started" LogPHASE message.
o Bring all auto links up when we have something to send.
o Remove some redundant Physical_*() functions.
o Show which connection is running a command when logging
commands.
o Initialise throughput uptime correctly.
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.
SIGTTIN or SIGTTOU, we just disable use of the prompt
for the controlling terminal (and put a ^Z next to it
in a ``show who'' listing).
Unfortunately, we need to enable a timer to ``poll''
for the terminal having us as the controlling pgrp
when a user does a ``bg''. If anyone knows how to
do this better - please speak up (is there any
indication to the process group leader when it's
ctrling terminal gets tcsetpgrp()'d back ?)....
o Deal with LQRs when the peer has denied LQR, and we've
accepted and enabled LQR.
In this scenario, we send ECHO LQR packets (which the
peer *must* reply to) so that we can detect a dead
link. The peer however is sending LQRs. We now reply
to the peers LQRs without interrupting our own ECHO LQR
transmissions.
o Also, also only PROTO_REJ LQRs if we haven't actually sent
an LQR ourself - otherwise we REJ all the replies and die
because of reply starvation (duh!).
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.
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.
phase DEAD. They'll almost definitely have timed out
by the time we dial anyway.
o Log dial filters again (LogTCPIP).
o Make DEBUG diagnostics for filter checking actually mean
something to the common observer.
o Do our best to keep any already-configured IP numbers at
IPCP negotiation time. We always first request our configured
IP, and if the peer asks for an invalid IP, we NAK with HISADDR
Cosmetic:
o Add a linefeed to the `set timeout' arg count error message.
o Log unacceptable address errors to LogPHASE if LogIPCP is
switched off.
o Fix ``destination system not found'' error message.
o Get out immediately if we get a fatal error before entering
the main loop.
