Kris Kennaway
04d06bb686
Don't call warn() with no format string.
2000-07-10 08:14:18 +00:00
Ruslan Ermilov
f685a909b5
"Ease understanding" of how -punch_fw works.
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Reviewed by: sheldonh
2000-06-29 09:52:14 +00:00
Ruslan Ermilov
bc4ebb98dc
Added new option (-punch_fw) which allows to `punch holes'
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in the ipfirewall(4) for incoming FTP/IRC DCC connections.
Submitted by: Rene de Vries <rene@canyon.demon.nl>
Rewritten by: ru
2000-06-27 15:26:24 +00:00
Ruslan Ermilov
5a424c8cc0
- mdoc(7) style cleanup
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- new version of security note from alex.
2000-06-27 11:39:36 +00:00
Alexander Langer
7731ee5af9
Back out both previous commits.
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The first one got screwed up by me because of rev 1.33, which was
incorrectly merged into my patches by myself, and so Ruslan (maintainer)
asked me to back them out.
Ruslan was ok with the second one, but since it needs rework, it'll be
readded later, when it doesn't conflict with the backout of the first one.
Pointy hat: alex
Beer on next meeting: ru
2000-06-26 17:18:34 +00:00
Alexander Langer
54c593c69c
Add note about security concerns w/o a firewall but other machines
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on your LAN to the "RUNNING NATD" introduction.
In a different way requested by:
PR: 18802
Submitted by: Zachary K Drew <drew0054@tc.umn.edu>
2000-06-26 14:52:39 +00:00
Alexander Langer
27d19e4e41
mdoc style cleanup.
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Reviewed by: sheldonh
2000-06-26 14:44:31 +00:00
Ruslan Ermilov
dc1a022582
Remove ``pptpalias'' since this is now done transparently by libalias(3).
2000-06-20 12:52:27 +00:00
Ruslan Ermilov
b0f55af68f
Remove unused parameter.
2000-06-16 09:41:57 +00:00
Sheldon Hearn
3de0a719e7
Fix a small grammar nit, with the maintainer's implicit approval.
2000-05-22 08:41:57 +00:00
Ruslan Ermilov
11c2b3bf00
Add new option (-target_addr) to control how to deal with incoming packets
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not associated with any pre-existing link.
Submitted by: brian
2000-05-18 10:31:10 +00:00
Ruslan Ermilov
4330006d9e
New option: -redirect_proto.
2000-05-03 15:06:45 +00:00
Josef Karthauser
30395bb5f1
Fixes a potential buffer overflow with the command line arguments.
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Submitted by: Mike Heffner <spock@techfour.net>
Submitted on: audit@freebsd.org
2000-04-30 20:53:54 +00:00
Ruslan Ermilov
bd69051080
Load Sharing using IP Network Address Translation (RFC 2391, LSNAT).
2000-04-27 17:55:17 +00:00
Brian Somers
7ffac027b3
Correct Charles Mott's email address
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Requested by: cmott@scientech.com
2000-04-02 20:23:34 +00:00
Sheldon Hearn
ef8f7ac935
Remove single-space hard sentence breaks. These degrade the quality
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of the typeset output, tend to make diffs harder to read and provide
bad examples for new-comers to mdoc.
2000-03-01 11:27:47 +00:00
Brian Somers
a786a19657
Suggest ppp -nat, not ppp -alias
2000-02-26 13:13:16 +00:00
Ruslan Ermilov
d99cc1da8a
Remove the config file line length restriction.
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PR: 16900
Reviewed by: "Crist J. Clark" <cjclark@home.com>, jkh
Approved by: jkh
2000-02-25 11:34:38 +00:00
Ruslan Ermilov
6f3dbe5e1a
Now that kernel is capable of notifying user processes about
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the interface MTU change (src/sys/net/if_sl.c,v 1.83), track
interface MTU with -dynamic option as well.
PR: 15494
2000-01-25 12:24:06 +00:00
Mike Pritchard
2522bece25
Minor grammar fix.
1999-10-30 19:33:41 +00:00
Ruslan Ermilov
4c04fa4c1a
ioctl -> sysctl for interface address changes.
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PR: 14169
Reviewed by: Ari Suutari <ari@suutari.iki.fi>
1999-10-13 09:00:16 +00:00
Ruslan Ermilov
04bf7dcfeb
Fixed the description of how packets re-enter IP firewall filter.
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Suggested by: Ari Suutari <ari@suutari.iki.fi>
1999-10-06 09:26:39 +00:00
Ruslan Ermilov
f2da55a243
Do not defer setting of the aliasing address from
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interface name if not operating in dynamic mode.
Reviewed by: Ari Suutari <ari@suutari.iki.fi>
1999-09-28 08:01:46 +00:00
Ruslan Ermilov
578d29dd12
`permanent_link' is obsolete; update examples.
1999-09-13 18:18:33 +00:00
Ruslan Ermilov
73d10c7f63
Add Ari Suutari as a maintainer.
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Approved by: Ari Suutari <ari@suutari.iki.fi>
1999-09-13 18:16:38 +00:00
Ruslan Ermilov
2e7e7c71ef
Config file parser changes:
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- Trailing spaces and empty lines are ignored.
- A `#' sign will mark the remaining of the line as a comment.
Reviewed by: Ari Suutari <ari@suutari.iki.fi>
1999-09-07 15:34:12 +00:00
Ruslan Ermilov
cd45c931f6
Allow signals to interrupt system calls.
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Remove redundant signal() call.
PR: 6676
Submitted by: luoqi
Reviewed by: Ari Suutari <ari@suutari.iki.fi>
1999-09-02 15:17:25 +00:00
Peter Wemm
7f3dea244c
$Id$ -> $FreeBSD$
1999-08-28 00:22:10 +00:00
Chris Costello
a7d1f49705
Bad cross-reference of getservbyname(2) changed to getservbyname(3)
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Reviewed by: ru
1999-08-18 01:20:07 +00:00
Ruslan Ermilov
9ccbcc3ef1
Become a maintainer.
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Approved by: brian
1999-07-28 08:50:42 +00:00
Ruslan Ermilov
7591275ecb
Back out previous commit.
1999-07-28 08:38:26 +00:00
Brian Somers
6664883843
Mention that data going from one internal address to another will
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not be processed by natd.
Requested by: Ludwig Pummer <ludwigp@bigfoot.com>
1999-06-21 07:58:25 +00:00
Archie Cobbs
eed2b804bf
When incrementing through a SIOCGIFCONF list, enforce a lower limit of
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sizeof(ifr->ifr_addr) for the variable length field ifr->ifr_addr.sa_len.
Otherwise the increment will be wrong in certain cases.
Obtained from: Whistle source tree
For the record: Garrett Wollman <wollman@khavrinen.lcs.mit.edu> suggests
SIOCGIFCONF should be dropped in favor of a sysctl mechanism.
1999-06-05 05:55:07 +00:00
Brian Somers
29d97436c5
Oops - missing parenthesis
1999-05-13 17:09:44 +00:00
Brian Somers
9c501140f7
/sbin/natd portrange documentation and bugfix
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Submitted by: Ruslan Ermilov <ru@ucb.crimea.ua>
PR: 11690
3.2 candidate ?
1999-05-13 16:58:31 +00:00
Warner Losh
ebe70c8f68
More egcs warning fixes:
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o main returns int not void
o use braces to avoid potentially ambiguous else
Note: The fix to natd is potentially functional in nature since I used
the indentation as the right thing rather than the struct semantics.
Someone more familiar with the code should double check me on this one.
Reviewed by: obrien and chuckr
1999-04-25 22:33:30 +00:00
SADA Kenji
8ee64ab680
Typo of `same_ports' directive.
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Submitted by: Masaki Nohtomi <noutomi@jbm-net.or.jp>
1999-04-24 01:42:44 +00:00
Eivind Eklund
26b4eff640
Add a comment that natd is made for use with NICs, not PPP links - I'm
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tired of the five people each day that ask me how to set up natd for
use with PPP.
1999-04-08 23:15:31 +00:00
Brian Somers
f3d640240b
Disable reads on our ICMP socket. We only use it for sending.
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PR: 9253
1999-03-30 10:11:21 +00:00
Brian Somers
7bafbf7bf4
Add `const's that I forgot to commit. Not bad - I broke
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the -stable and -current builds in the space of 1 day !
Pointed out by: jdp
1999-03-26 07:13:12 +00:00
Brian Somers
902cb50a76
Add some const-cleanliness and avoid some warnings.
1999-03-24 20:30:48 +00:00
Brian Somers
5d8ee958b3
Allow port ranges when specifying -redirect_port.
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Submitted by: Wes Santee <wes@bogon.net>
PR: 9696
1999-03-24 20:30:20 +00:00
Brian Somers
b71e869d29
Fix a diagnostic typo
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Submitted by: Martin Machacek <mm@i.cz>
1999-03-11 09:24:52 +00:00
Brian Somers
59a7c61374
Upgrade (almost) to natd 2.0b1
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- Transparent proxy support.
- PERMANENT_LINK IS NOW OBSOLETE, use redirect_port instead.
- Drop support for early FreeBSD 2.2 versions
- If separate input & output sockets are being used
use them to find out packet direction instead of
normal mechanism. This can be handy in complex environments
with multiple interfaces.
- PPTP redirect support by Dru Nelson <dnelson@redwoodsoft.com> added.
- Logging enhancements from Martin Machacek <mm@i.cz> added.
Obtained from: Ari Suutari <ari@suutari.iki.fi>
1999-03-07 18:23:56 +00:00
Jordan K. Hubbard
f627793d19
Make this work with the new alias library since, evidently, we're
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not providing the backwards-compatability routines in libalias anymore
(which I think may have been a mistake).
1999-02-27 22:37:38 +00:00
Joseph Koshy
06d073b9a9
Fix inconsistent port numbering in man page.
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PR: 7250
Submitted-by: Norihiro Kumagai <kuma@jp.freebsd.org>
1998-07-15 03:32:45 +00:00
Joseph Koshy
cdcd36c48e
Add $Id$.
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PR: 7249
1998-07-14 08:18:51 +00:00
Brian Somers
357f172839
Make things clearer.
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Submitted (some time ago) by: Ted Mittelstaedt <tedm@portsoft.com>
1998-07-04 12:07:03 +00:00
Brian Somers
622366b81d
Suggest port 8668 rather than 6668 for natd.
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6668 is IRC.
1998-07-04 01:53:54 +00:00
Brian Somers
635225ca84
Fix incorrect flag spec
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PR: 6339 (part of)
Submitted by: Chris Dillon <cdillon@wolves.k12.mo.us>
1998-04-18 10:05:38 +00:00