Commit Graph

491 Commits

Author SHA1 Message Date
phk
1aacce7a45 Currently, each wireless networking driver has it's own control program
despite the fact that most people want to set exactly the same settings
regardless of which card they have.  It has been repeatidly suggested
that this configuration should be done via ifconfig.  This patch
implements the required functionality in ifconfig and add support to the
wi and an drivers.  It also provides partial, untested support for the
awi driver.

PR:		25577
Submitted by:	Brooks Davis <brooks@one-eyed-alien.net>
2001-05-26 09:27:08 +00:00
ru
92ef63e056 Cosmetics: .Dl -> .Li. 2001-05-07 07:42:56 +00:00
jesper
da4bd71ba5 Let ifconfig(8) catch up with the new functionality where
one can specify addresses and netmask in CIDR notation.

Submitted by:	Dima Dorfman <dima@unixfreak.org>
2001-05-05 19:53:20 +00:00
jesper
814b5baeb7 Implement slash/CIDR notation for IPv4 and IPv6 addresses.
MFC after: 1 week

Reviewed by:	phk
Obtained from:	NetBSD
2001-05-04 18:45:36 +00:00
ru
86642a4ab4 - Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.
2001-03-26 14:33:27 +00:00
ru
56b5d7535b Set the default manual section for sbin/ to 8. 2001-03-20 18:13:31 +00:00
ume
d47422989e if no address is setted, do not call ioctl(SIOCAIFADDR)
Obtained from:	KAME
2001-02-21 18:15:18 +00:00
ru
8a6f8b5fe4 mdoc(7) police: split punctuation characters + misc fixes. 2001-02-01 16:38:02 +00:00
ben
37695f4546 mdoc police.
Submitted by:	ru
2001-01-22 18:37:51 +00:00
ben
d9b354393f Add 'netrange' parameter to 'range' command and fix a couple of typos.
PR:		23984
Submitted by:	Jimmy Olgeni <olgeni@uli.it>
2001-01-20 21:37:37 +00:00
ache
00d9acaf95 Add missing && which absense stops 'make world' 2000-11-30 23:01:43 +00:00
luigi
4be44d4baa remove an undefined reference when no VLAN support is compiled in. 2000-11-30 21:35:09 +00:00
ume
a58a1e8b3f Add missing initialization for IPv6 address lifetime.
PR:		misc/22884
Obtained from:	KAME
2000-11-27 08:44:57 +00:00
ru
ea31070695 mdoc(7) police: use the new features of the Nm macro. 2000-11-20 16:52:27 +00:00
archie
b16240b827 Show the actual command line usage in the man page and usage error string. 2000-07-19 17:24:53 +00:00
archie
e58c321b82 Make "ifconfig" with no arguments equivalent to "ifconfig -a". 2000-07-18 22:07:31 +00:00
jhb
97196fa3a1 Note that "ether" is a supported address family for setting addresses. 2000-07-12 17:58:19 +00:00
jhb
16f88d4b69 Add support to the 'ether' address family to support setting of addresses.
This allows you to set ether addresses with 'ifconfig ether'.  Also, use
some saner socket address families that allow several special case tests
to be removed.
2000-07-12 16:41:47 +00:00
wpaul
82e4a377a3 Implement SIOCSIFLLADDR, which allows you to change the link-level
address on an interface. This basically allows you to do what my
little setmac module/utility does via ifconfig. This involves the
following changes:

socket.h: define SIOCSIFLLADDR
if.c: add support for SIOCSIFLLADDR, which resets the values in
      the arpcom struct and sockaddr_dl for the specified interface.
      Note that if the interface is already up, we need to down/up
      it in order to program the underlying hardware's receive filter.
ifconfig.c: add lladdr command
ifconfig.8: document lladdr command

You can now force the MAC address on any ethernet interface to be
whatever you want. (The change is not sticky across reboots of course:
we don't actually reprogram the EEPROM or anything.) Actually, you
can reprogram the MAC address on other kinds of interfaces too; this
shouldn't be ethernet-specific (though at the moment it's limited to
6 bytes of address data).

Nobody ran up to me and said "this is the politically correct way to
do this!" so I don't want to hear any complaints from people who think
I could have done it more elegantly. Consider yourselves lucky I didn't
do it by having ifconfig tread all over /dev/kmem.
2000-06-16 20:14:43 +00:00
obrien
0636bdc7c2 Document "-alias". 2000-05-20 18:05:24 +00:00
peter
76def55630 Purely cosmetic tweak, use consistant whitespace with scopeid. 2000-03-06 05:29:56 +00:00
sheldonh
ff1f324516 Remove single-space hard sentence breaks. These degrade the quality
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
shin
ce0f910200 Print scope id for scoped addrs.
Approved by: jkh
2000-02-28 18:38:19 +00:00
chris
60843485ad Spelling: `adress'' -> `address'' 2000-02-26 18:59:34 +00:00
rwatson
ccbd17ca87 Introduce `add'' and remove'' as alternatives to alias'' and `delete''.
Improve compatibility with BSD/OS, and also more accurately reflect that
IP aliases aren't really any different than the primary IP address on an
interface.

Reviewed by:	dcs
Approved by:	jkh
2000-02-26 18:55:39 +00:00
shin
681d6b5c31 Support IPv6 scoped addr in ifconfig and route
IPv6 scoped addr display is not yet supported by ifconfig
   and route. Now almost of IPv6 apps support it, so its support
   in ifconfig and route is important to keep consisetncy, and
   to avoid user confusion.

Approved by: jkh
2000-02-10 03:03:09 +00:00
mpp
0835d95d39 Fix various man pages to stop abusing the .Bx macro to generate
the strings "FreeBSD" and "NetBSD".  Use the .Fx or .Nx macro
instead.
2000-01-23 01:30:05 +00:00
ru
a40df25abf - do not dereference a null pointer.
- minor sanity.

PR:		15318
1999-12-29 13:53:13 +00:00
billf
75d7fc32bc Spelling fix (manuall -> manual)
Submitted by:	Jeroen C. van Gelderen <jeroen@vangelderen.org>
1999-12-16 01:25:17 +00:00
billf
73b591d0a1 Spelling correction (adress -> address) 1999-12-16 01:05:48 +00:00
shin
f3539c3f23 Enable INET6 by default.
This should be OK on non INET6 enabled kernel.
1999-12-15 05:13:22 +00:00
shin
70f0bdf681 udp IPv6 support, IPv6/IPv4 tunneling support in kernel,
packet divert at kernel for IPv6/IPv4 translater daemon

This includes queue related patch submitted by jburkhol@home.com.

Submitted by: queue related patch from jburkhol@home.com
Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
1999-12-07 17:39:16 +00:00
phk
c5c5cf93b6 Add comment about aliases on same subnet.
Submitted by:	Martin Blapp <mbr@imp.ch>
1999-11-21 14:53:13 +00:00
msmith
4d16916f80 If we don't appear to have a module loaded supporting the interface
we're about to operate on, try to load one.  Don't complain if the
load fails, and always press on regardless (there may not be a module
suitable or required).

With the renaming of the PCI ethernet driver modules and the addition
of appropriate miibus dependancies on those modules that need it, it is
now no longer necessary to compile many ethernet drivers into the kernel;
they will be loaded on demand the first time they are ifconfig'ed.

Inspiration from: mount
Reviewed by:	obrien
1999-09-20 07:58:08 +00:00
peter
76f0c923fe $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
phk
ff77319196 Move the IFSTATUS stuff after the address listing. 1999-06-19 20:07:24 +00:00
phk
1048fa7301 Add a new interface ioctl, to return "aux status".
This is inteded for to allow ifconfig to print various unstructured
information from an interface.

The data is returned from the kernel in ASCII form, see the comment in
if.h for some technicalities.

Canonical cut&paste example to be found in if_tun.c

Initial use:
        Now tun* interfaces tell the PID of the process which opened them.

Future uses could be (volounteers welcome!):
        Have ppp/slip interfaces tell which tty they use.
        Make sync interfaces return their media state: red/yellow/blue
        alarm, timeslot assignment and so on.
        Make ethernets warn about missing heartbeats and/or cables
1999-06-19 18:42:31 +00:00
phk
0098c16802 Introduce IFF_SMART bit.
This means that the driver will add/delete routes when it knows it is
up/down, rather than have the generic code belive it is up if configured.

This is probably most useful for serial lines, although many PHY chips
could probably tell us if we're connected to the cable/hub as well.
1999-06-06 09:17:51 +00:00
wpaul
a1b49dc152 Grrr... botched remote commit. Let's try this again: vlan updates,
take two.
1999-03-15 01:22:01 +00:00
phk
71eadd074a unifdef -UISO
Inspired by bdes comment to PR: 7419
1998-08-07 06:36:53 +00:00
bde
170787cd28 ioctl() request args are unsigned longs, so don't attempt to store
them as ints.  Among other bugs, doing so at best caused benign
overflow followed by fatal sign extension on machines with 32-bit
ints and 64-bit longs.
1998-07-06 19:54:39 +00:00
charnier
dde477ffbb Update man page to allow adding address_family when -l is used (this is a no op
for now). Correct use of .Nm. Short usage string (see man page for full list).
Spelling.  Use err(3).
1998-07-06 06:53:43 +00:00
danny
963f0a7720 Fix typo: exit -> exist 1998-06-08 02:00:45 +00:00
eivind
7be3e77c0a Make 'ifconfig -l ether' only list Ethernet interfaces. This is
useful, intuitive, and match the old comments in the source.
Previously, 'ifconfig -l ether' and 'ifconfig -l' were equal.
1998-03-19 20:58:45 +00:00
steve
5f057876d5 Spell 'implements' correctly.
PR:		5614
Submitted by:	Dag-Erling Coidan Smorgrav <dag-erli@ifi.uio.no>
1998-02-01 07:03:29 +00:00
bde
1e40ca3634 Removed most unused includes of <net/if_var.h> outside the kernel. 1998-01-16 17:38:56 +00:00
imp
ec6e7a3cf8 style(9) corrections
Submitted by:	bde
1997-12-26 23:28:17 +00:00
imp
fb787b8d6a Be extra paranoid about trusting the size of the address returned from
gethostbyaddr.
Submitted by:	Julian Assange
1997-12-24 00:57:41 +00:00
steve
668d29bd1f Fix a misleading comment.
PR:		bin/4861
Submitted by:	Alex <garbanzo@hooked.net>
1997-10-27 03:28:44 +00:00
peter
12c811026a Make the supported media info output the default.
The -m switch is now accepted for backwards compatability.

Suggested by: davidg
1997-10-16 03:55:29 +00:00
peter
8161901df7 Spell out a few things for the media options. 1997-09-27 02:55:39 +00:00
peter
ef73892b1a Clean up some more. Move parsing of sysctl iflist data into a single
place rather than updating the main loop's index variables from within
a subroutine and other revolting things like that.  Move some more
globals into local variables.
1997-05-10 17:14:53 +00:00
peter
6f36e2eccf Grumble.. My last patchup here didn't quite work either. I hate this
program and it's use of global variables.  Somehow, I managed to miss the
most obvious case.. "ifconfig ed0 10.0.0.1" failed (no "inet")

Submitted by: dfr
1997-05-10 14:47:35 +00:00
peter
c54176b4c3 Restore unintentially lost backwards compat behavior of defaulting to
family inet if not specified.  (eg: "ifconfig ed0" down would fail because
no family was specified, even though the up/down status is not per family)

Pointed out by: Wolfgang Helbig <helbig@MX.BA-Stuttgart.De>
1997-05-07 04:28:26 +00:00
peter
54b5e92f49 Commit hooks for ifmedia support. It's optional in the Makefile, and
can be trivially disabled.
1997-05-04 06:27:45 +00:00
peter
036d0fb7d5 Bring in the ifmedia components of NetBSD's ifconfig as a seperate file.
Obtained from: Jason Thorpe via NetBSD
1997-05-04 06:22:27 +00:00
peter
c2cd7da05d Second try at cleanups and fixes (without if_media stuff for the moment)
- parse command options using getopt for consistancy
- sanitise the command parsing so that it's less like spaghetti
- implement a "-l" option (idea from NetBSD - just list names)
- attempt to clean up the sysctl parsing loop some more.  It still needs
  to be taken out the back and shot though.
- cut down on global usage, but there's a lot more scope for this.
- make usage string a bit closer to reality (it was missing lots of things)

Unfortunately, I did this for the second time but with the memory of
the NetBSD version still recently in my mind.  It's hard to redo simple
changes or getopt stuff without making it look like what you've been
working with a few hours ago.
1997-05-04 06:14:47 +00:00
peter
2c9c5546d4 force null commit to skip over rev 1.25 so there's less cvs trouble 1997-05-04 06:00:27 +00:00
peter
db7461418d Grab some of the NetBSD text for describing the new options and the
media commands.
1997-05-03 23:03:56 +00:00
peter
4968036f61 Revert $FreeBSD$ to $Id$ 1997-02-22 14:40:44 +00:00
jkh
808a36ef65 Make the long-awaited change from $Id$ to $FreeBSD$
This will make a number of things easier in the future, as well as (finally!)
avoiding the Id-smashing problem which has plagued developers for so long.

Boy, I'm glad we're not using sup anymore.  This update would have been
insane otherwise.
1997-01-14 07:20:47 +00:00
wosch
71f5160702 Sort cross references. 1997-01-13 00:25:51 +00:00
wollman
5972643f58 Update to match changes in <net/if.h>. 1997-01-03 20:19:50 +00:00
wollman
d3ecee07b3 Fix up programs which expect <net/if.h> to include <sys/time.h> to instead
do it themselves.  (Some of these programs actually depended on this
beyond compiling the definition of struct ifinfo!)  Also fix up some
other #include messes while we're at it.
1996-12-10 17:11:53 +00:00
wollman
1ee570ecc1 Fix lots of non-bug questionable code:
- Don't link against libkvm and don't uselessly include <kvm.h>.
- Declare constant objects as const.
- Declare functions with the correct types.
- Call functions with the correct parameters.

Not fixed:

- The sysctl parsing remains ugly (but it may be the best we can do).
- atnetrange() should use strtoul() rather than sscanf() for better
  error checking.
1996-11-21 19:36:09 +00:00
jkh
f39b076277 Bring back NS support for this utility - we need it for the commercial Novell
server software.
1996-10-16 19:37:58 +00:00
bde
11546f4616 Fixed DPADD. 1996-09-05 17:16:10 +00:00
julian
4813de2fb3 Just realised the man page didn't mention the appletalk specific options
to ifconfig..
so I 've added them..
1996-09-04 20:21:47 +00:00
julian
d7d8eed5bb Get rid of an unexpectedly bogus sanity check under appletalk because
it stopped us from removing or setting loopback address
on lo0:

also make use of the fact the athe sockaddre_at struct now has a "netrange"
field.

CVS ----------------------------------------------------------------------
1996-09-04 19:41:31 +00:00
julian
7805978130 Submitted by: archie@whistle.com
appletalk cleanups
1996-07-23 01:18:47 +00:00
alex
b3eaec8941 Grammar fix described by wollman in response to PR 1363. 1996-07-14 17:51:08 +00:00
julian
37f1fda73b Submitted by: Archie@whistle.com
Obtained from: Whistle Communications
patches to allow ifconfig to work with appletalk addresses etc.
1996-07-09 02:38:13 +00:00
wollman
379b9b388f XNS sort-of-support is no more. 1996-02-13 17:30:37 +00:00
wollman
61d8d8e40b Remove support for OSI networking in user-land (#ifdef OSI aor CCITT)
in preparation for its removal from the kernel source tree.  NB: because
a function was deleted, libc is now at version 3.0 (was 2.2 previously).
1996-02-06 20:36:15 +00:00
ache
26ca6e5147 Add missing comma in usage printf 1996-01-30 17:38:45 +00:00
mpp
0d925cfda3 Fix a bunch of spelling errors. 1996-01-29 23:52:43 +00:00
peter
250a8d27d3 Yet another "fix" for some of the mistakes in the recent versions..
I discovered that when asking for the IFLIST via sysctl(), if you
specify only AF_INET address, it actually gives you only AF_INET..
(suprise, suprise..!)

Now, it should "do the right thing" in just about all cases...  The only
problem, is that "the right thing" isn't exactly clear in all cases.
1996-01-08 10:23:25 +00:00
peter
bb732328ce Fix some of my mistakes, slight cleanup, improve reliability (the old
ifconfig would segfault on "ifconfig ed0 ether up" and the like).

The main reason for this commit was that an "ifconfig -a" would also show
the AF_INET addresses in AF_IPX form (if the kernel was configured for IPX)
due to insufficient AF checking in my "new way" of doing it.
1996-01-08 03:46:27 +00:00
peter
76ccec8b12 My really ugly hack to ifconfig to make it pick up interface aliases
and the ethernet address for non-root users.

I apologise to the world for propagating the ugliness of some of the code
constructs within ifconfig...  Fixing them would just abou mean rewriting
most of the function call interfaces, something I didn't have the stomach
for. :-)
1996-01-01 09:05:22 +00:00
wollman
ff7271fe70 Use a dynamically-sized buffer for SIOCGIFCONF so that `ifconfig -a'
actually retrieves all the information no matter how many interfaces
there are.  (Probably there are other utilities which need similar
modification.)

Submitted by:	Andrew Webster <awebster@dataradio.com>
1995-12-07 19:21:53 +00:00
julian
2494489f35 Submitted by: john hay
patches to merge the two IPX packages to work with each other and to
not break make-world :)

IPXrouted should be working now, (or at least compiling) :)
1995-10-27 10:48:31 +00:00
julian
90ae06d6ac Reviewed by: julian and jhay@mikom.csir.co.za
Submitted by:	Mike Mitchell, supervisor@alb.asctmd.com

This is a bulk mport of Mike's IPX/SPX protocol stacks and all the
related gunf that goes with it..
it is not guaranteed to work 100% correctly at this time
but as we had several people trying to work on it
I figured it would be better to get it checked in so
they could all get teh same thing to work on..

Mikes been using it for a year or so
but on 2.0

more changes and stuff will be merged in from other developers now that this is in.

Mike Mitchell, Network Engineer
AMTECH Systems Corporation, Technology and Manufacturing
8600 Jefferson Street, Albuquerque, New Mexico 87113 (505) 856-8000
supervisor@alb.asctmd.com
1995-10-26 20:31:59 +00:00
rgrimes
f3a2b348da Remove trailing whitespace. 1995-05-30 06:12:45 +00:00
pst
a153267748 Replace call to obsolete inet_addr routine with inet_aton so we can specify
netmasks and broadcast addresses of 255.255.255.255.
1995-04-26 16:52:40 +00:00
wpaul
f35bd2b8e8 Impliment -ad and -au flags in addition to -a and document the change
in the man page. ifconfig -au affects all interfaces marked as up,
and ifconfig -ad affects only the interfaces marked down. ifconfig -a
still handles everything. This change is purely for compatibility with
SunOS, for those who might be accustomed to the SunOS ifconfig's
behavior.
1995-03-12 19:05:03 +00:00
jkh
571bcca723 Tweak the man page too. 1994-12-30 22:51:33 +00:00
jkh
19e605aa04 From: Wankle Rotary Engine <wpaul@skynet.ctr.columbia.edu>
- The -a flag now works just as it does in SunOS: '-a' is actually
  handled like a wildcard for all interfaces. 'ifconfig -a' displays
  the status of all interfaces, 'ifconfig -a netmask 0xffffff00' sets
  the netmask of all interfaces, and so forth. I don't know if many
  people really need to be able to set the netmasks of all interfaces
  at once, but the SunOS ifconfig seems to allow this, so there you
  have it.

- An 'ether_status' function has been added to display the ethernet
  address of all ethernet interfaces. Again, as in SunOS, you must
  be root in order for this to work. The ethernet address is read
  from /dev/kmem using kvm_open() and kvm_read(), much in the same
  was as it's done with netstat. If you choose to install ifconfig
  set-gid kmem then normal users will be able to see the ethernet
  address as well, though this may not be desireable. This feature
  requires a small change to the ifconfig Makefile: you need to link
  with -lkvm in order to use the kvm_*() functions.

Submitted by:	wpaul
1994-12-30 22:42:41 +00:00
ats
7fc3a47818 Add parameters "compress", "normal" and "noicmp" for the slip usage.
These names are used in the slip.hosts file as examples, but ifconfig
have formerly only accepted link0, -link0 and link1 for this.
1994-11-20 19:45:58 +00:00
dg
475bdabd4d Added support for setting the per-interface MTU. 1994-08-08 10:45:06 +00:00
wollman
57ea13e98c Convert to our man installation style. Also fixed long-standing bug
in `fastboot'/`fasthalt' in which the interpreter would hang around
after `reboot' or `halt' is run, causing an irritating ``Killed'' message.
1994-08-05 02:42:42 +00:00
rgrimes
d038e02fd6 BSD 4.4 Lite sbin Sources
Note:  XNSrouted and routed NOT imported here, they shall be imported with
usr.sbin.
1994-05-26 06:35:07 +00:00