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247 Commits

Author SHA1 Message Date
brian
36c3bc9fdd Add ``enable/disable tcpmssfixup'', defaulting to enabled. 
Suggested by:	julian
Hijacked from:	ru (ports/net/tcpmssd)
 2000-11-28 13:18:35 +00:00
ben
288e8299bb various typo and minor punctuation changes. 
PR:		23111
Submitted by:	Jimmy Olgeni <olgeni@uli.it>
 2000-11-28 11:35:14 +00:00
ru
71e2293ad4 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 20:10:44 +00:00
brian
62b4102957 Some gratuitous whitespace changes. 2000-11-19 16:58:59 +00:00
brian
98b7a7276f Describe how to tunnel properly. 
Requested by: Greg Quinlan <greg@macquarrie.com.au>
 2000-11-19 16:54:57 +00:00
brian
732fe3d144 Be a bit more precise about what ``nat deny_incoming yes'' does. 2000-11-16 21:50:50 +00:00
ru
a6f5d950d8 Avoid use of direct troff requests in mdoc(7) manual pages. 2000-11-10 17:46:15 +00:00
brian
8e712f5e48 Mention that ``nat deny_incoming'' drops unrecognised IP packets. 
Requested by: kris
 2000-10-31 02:25:54 +00:00
brian
9814de693a Add ``all'' logging. 
Submitted by: eivind
 2000-10-30 00:15:35 +00:00
brian
06792c58d5 Add MPPE and MSChap v2 support (denied and disabled by default) 
Submitted by: Ustimenko Semen <semen@iclub.nsu.ru>
 2000-10-30 00:15:04 +00:00
rse
f1908a0e71 Fix resolv.conf line hint: "name-server" -> "nameserver" 2000-08-31 11:13:20 +00:00
brian
f1f515c997 Add LogFILTER logging to log packets allowed by the dial filter and 
dropped by any filter.

Submitted by: Mark Hannon <markhannon@one.net.au>

with some small tweaks by me.
 2000-08-28 23:24:52 +00:00
brian
2e8f0fe474 Maintain input and output throughput averages and choose the highest 
of the two when calculating the MP throughput average for the ``set
autoload'' implementation.

This makes more sense as all links I know of are full-duplex.  This
also means that people may need to adjust their autoload settings
as 100% bandwidth is now the theoretical maximum rather than 200%
(but of course, halfing the current settings is probably not the
correct answer either!).

This involves a ppp version bump as we need to pass an extra
throughput array through the MP local domain socket.
 2000-08-15 10:25:42 +00:00
brian
f0e7cc686d Index: ppp.8 
===================================================================
RCS file: /home/ncvs/src/usr.sbin/ppp/ppp.8,v
retrieving revision 1.233
diff -u -r1.233 ppp.8
--- ppp.8	2000/08/10 13:26:01	1.233
+++ ppp.8	2000/08/12 19:50:41
@@ -1,8 +1,8 @@
 .\" $FreeBSD: src/usr.sbin/ppp/ppp.8,v 1.233 2000/08/10 13:26:01 brian Exp $
 .Dd 20 September 1995
 .nr XX \w'\fC00'
-.Os FreeBSD
 .Dt PPP 8
+.Os
 .Sh NAME
 .Nm ppp
 .Nd Point to Point Protocol (a.k.a. user-ppp)
 2000-08-13 22:03:42 +00:00
brian
b45901a5b4 Mention that pppoe requires netgraph(4) and without it, an external 
pppoe program must be used (such as pppoe(8) on OpenBSD).
 2000-08-10 13:26:01 +00:00
brian
f56c93c8c2 Allow leading ``!'' characters in authkeys and chat scripts to 
be doubled up to mean a single literaly ``!''.
 2000-08-09 19:29:50 +00:00
brian
500d4d6905 Describe the new VERSION and COMPILATIONDATE macros and mention that the 
``ident'' command will expand macros.
 2000-07-19 10:14:00 +00:00
brian
9a38ef3d03 Support link identification from rfc1570 
Two new commands are available; ``ident'' and ``sendident''.
 2000-07-19 02:10:35 +00:00
brian
bf36609078 Permit multiple ``allow user'' lines in any given section 
This avoids line length limits when large numbers of users are allowed
access to ppp.
 2000-07-12 23:13:52 +00:00
brian
8f207589cd Correct ``set filter'' usage 
Spotted by:	sheldonh
 2000-07-12 16:31:47 +00:00
brian
7bc7c104ee Allow a ``timeout secs'' filter option to let specific packet types 
effect the idle timer in different ways.

Submitted by: Stefan Esser <se@freebsd.org>

With adjustments by me to document the option in the man page and to
give the same semantics for outgoing traffic as incoming.

I made the style more consistent in ip.c - this should really have
been done as a separate commit.
 2000-07-11 22:11:36 +00:00
brian
9f59f2175a o Log the (payload/size) of all packet types, not just TCP packets 
o  If the new ``filter-decapsulation'' is enabled, delve into UDP packets
   that contain 0xff 0x03 as the first two bytes, and if we recognise it
   as PROTO_IP, decapsulate it for the purpose of filter checking.

   If we recognise it as PROTO_<anything else> mention this for logging
   purposes only.

This change is aimed at people running PPPoUDP where the UDP traffic is
being sent over another PPP link.  It's desireable to have the top level
link connected all the time, but to have the bottom level link capable
of decapsulating the traffic and comparing the payload against the filters,
thus allowing ``set filter dial ...'' to work in tunnelled environments.

The caveat here is that the top ppp cannot employ any compression layers
without making the data unreadable for the bottom ppp.  ``disable deflate
pred1 vj'' and ``deny deflate pred1 vj'' is suggested.
 2000-07-07 14:22:08 +00:00
brian
446b9bad35 e.g. -> e.g., 
Obtained from: OpenBSD
 2000-06-23 09:48:02 +00:00
brian
c14925aabb Remove ``nat pptp'' as this is now done transparently by libalias. 2000-06-20 12:18:40 +00:00
brian
37f3007f82 A few more hard-sentence breaks. 2000-06-13 10:03:28 +00:00
brian
f916881111 Hard sentence breaks and trailing space tidy-ups 
Obtained from: OpenBSD
 2000-06-11 14:58:32 +00:00
brian
41ff0cf693 Add ``set ifqueue'' to control the size of the outgoing packet 
queue.  Doing ``set ifqueue 0'' and ``set urgent none'' will allow
full use of luigi's WF2Q code.

Requested by: luigi
 2000-06-11 02:30:51 +00:00
brian
a1cdd9887d Allow ``set urgent none'' to disable all urgent ports and IPTOS_LOWDELAY 
prioritisation.

Requested by: luigi
 2000-06-08 20:07:48 +00:00
brian
600aec722a The name /var/log/alias.log is *not* likely to change in the near 
future...
 2000-05-24 20:56:30 +00:00
brian
8fb3702804 Mention what ``enable proxy'' actually does 2000-05-24 13:49:39 +00:00
brian
ba5219342d Mention that the default is to let external traffic route to 
the internal network when NAT is enabled.

Allow ``set target MYADDR'' to stop packets at the gateway.
 2000-05-11 07:55:44 +00:00
brian
c4adf04181 Use INADDR_NONE with PacketAliasSetTarget() if no args are given to 
``nat target'', and suggest the use of ``nat target default'' as an
interesting possibility.
 2000-03-31 20:42:24 +00:00
brian
542750c808 Add the ``nat target'' command. 2000-03-31 14:26:23 +00:00
brian
a93a4c8c88 Move a comment to make things a bit more readable. 
Suggested by: sheldonh
Forgotten by: me
 2000-03-16 16:28:27 +00:00
brian
5f910a271b ppps -> ppp's; suggested by sheldonh 
.Nm ppp -> .Nm; overlooked by me
Microsofts -> Microsoft's; OpenBSD
 2000-03-14 20:04:32 +00:00
brian
1bc8ab9f4f Add the ``resolv'' command for telling ppp how to deal with resolv.conf. 
You can now ``resolv restore'' in ppp.linkdown !
Add DNS0 and DNS1 macros.
 2000-03-14 01:47:27 +00:00
brian
84a11d130e Fix some typos 
Obtained from: OpenBSD
 2000-03-14 01:47:13 +00:00
brian
3b65c00f32 Add ``set log dns'' to log DNS QUERY packets. 
This is invaluable for dial-on-demand connections...
In ppp.linkup:

  set log -dns -tcp/ip

and in ppp.linkdown

  set log +dns +tcp/ip

giving a much better account of why the link came up.
 2000-03-14 01:46:49 +00:00
sheldonh
244b8ead7d Remove more single-space hard sentence breaks. 2000-03-02 14:54:02 +00:00
ru
3f518216d3 Unbroke the reference to libalias(3). 2000-02-05 15:25:15 +00:00
brian
604f6ce5b9 Call serial devices `cuaXX'' instead of `cuaaX'' (in line 
with OpenBSD conventions).
 2000-01-07 03:11:56 +00:00
brian
b0f0fe699d .Bl -tag requires -width too 
Obtained from: OpenBSD
 2000-01-07 03:11:42 +00:00
brian
00a339312b Mention that it's only necessary to escape the '-' in chat scripts 
twice (once for the arg parsing and once to make it a normal character).
Make the man page example consistent.

Reminded by: Bryan Liesner <bleez@netaxs.com>
 1999-12-29 22:31:10 +00:00
brian
f0003f3456 Change ``set cd'' so that its default value is device specific. The 
default is still 1 second for ttys, but is now 6 seconds for i4b (ISDN)
devices and 5 seconds for ethernet (PPPoE) devices.
 1999-11-26 22:44:33 +00:00
brian
aa69617b79 Don't insist on 4 digit umasks in ``set server''. 
Pointed out by: joerg
 1999-11-13 16:18:40 +00:00
brian
8e0e122248 Make the meaning of the provider part of the PPPoE device spec clearer. 1999-11-13 16:18:27 +00:00
brian
cac81ba45e Support PPPoE 
Help (lots) from: julian, archie
Facilities from: ahebert@pubnix.net
 1999-11-06 22:50:59 +00:00
brian
faf44b90cf Introduce ``set logout''; another chat script. This is in preparation 
for the abstraction of ``set dial'' and ``set hangup''.
 1999-10-25 13:49:44 +00:00
brian
39e862702c Add the -unit command line switch for specifying the tun device. 
Warn about -alias being depricated (but still allow it).
Don't moan twice about failing to open any tun device.
Fix a diagnostic and add the -quiet switch to the usage message.
 1999-10-19 15:21:09 +00:00
brian
814514a640 Support ``set cd off'' to tell ppp not to even look for carrier on the 
device.
 1999-09-26 23:02:18 +00:00