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115 Commits

Author SHA1 Message Date
thorpej 9e992b012b In tunnel_status(), if we have an IPv6 kernel, but a driver doesn't 
support IPv6 tunnel endpoint addresses, fall back on the sockaddr
version of the ioctls.
 2000-10-02 22:30:40 +00:00
thorpej c77c2baf89 Add vlan(4) support. From Andy Doran <ad@netbsd.org>. 2000-09-27 23:00:24 +00:00
wiz fb3d40deab add two letters in strategically important places, and replace one 
ifconfig by .Nm
 2000-08-13 17:17:26 +00:00
onoe afa6a922a6 also note that the WaveLAN/IEEE Gold cards accept the 104 bits key. 
pointed out by jhawk.
XXX this doesn't match to wiconfig(8), which is probably wrong.
 2000-07-21 18:31:03 +00:00
onoe 05079cfc6d Clarify the restrictions in length for argument of the nwid and nwkey. 2000-07-21 17:37:12 +00:00
onoe 9efdccbdb5 Add nwkey and -nwkey keywords, to enable/disable WEP, 
and to set WEP encryption key for IEEE802.11 wireless network interfaces.
 2000-07-21 04:53:03 +00:00
thorpej 5bf452f867 Add a -C flag, to list all available network interface cloners. 2000-07-20 18:42:02 +00:00
enami 1c1b132cda - Fix off-by-one error in previous. 
- Fix a typo of ioctl name in warning message.
 2000-07-19 06:01:24 +00:00
onoe f989129a77 check the length of nwid argument before copy to avoid SEGV. 
pointed out by enami-san
 2000-07-19 04:43:34 +00:00
onoe b4a8e334e8 hexadecimal digits for nwid. 2000-07-06 11:02:02 +00:00
onoe 27f79f7369 cast u_char for ctype (nwid stuff) to fix possible overrun problems. 2000-07-06 08:20:51 +00:00
onoe 197deeeff8 warn instead of print 802.11 nwid with bad length field. 2000-07-06 00:50:49 +00:00
onoe 807a12c8cd change the argument of SIOCS80211NWID and SIOCG80211NWID ioctls from 
u_int8_t array to struct ieee80211_nwid to prepend length field.
The length field is necessary because IEEE 802.11 spec doesn't prohibit
even '\0' for SSID.
Though the name and the value of SIOC... macro is unchanged, this change
breaks binary compatibility.  The only affected userland program on the
tree is ifconfig(8).
As Jason suggested on tech-net, it is better than live with problems
since there are no releases for this ioctls yet.
 2000-07-05 02:35:53 +00:00
enami a6edd9cf2f - Remove description about trailers/-trailers since they are no longer 
a meaningful option.
- Don't captialize the word address or interface when it refers an arugment.
- Use .Ar macro for dest_address since it is not a keyword.
 2000-07-03 09:18:52 +00:00
enami 34c3137212 Sort the SEE ALSO list first by section and kill the comma at the 
end of the list.
 2000-07-03 08:55:14 +00:00
thorpej f70c591ad2 Add `create' and `destroy' commands. 2000-07-02 00:28:00 +00:00
thorpej 1a9289d09a - Add `tunnel' and `deletetunnel' commands, which issue the ioctls 
that gifconfig(8) would issue to configure tunnel endpoints.  This
  allows IP tunnel interfaces (`gif' right now, and `gre' later) to
  be configured with ifconfig(8), and via /etc/ifconfig.<interface>.
  Partially taken from similar changes in OpenBSD.
- Const poison the command functions a bit.  We really need to clean
  up the command function interface.
 2000-06-30 17:45:11 +00:00
enami 16fcce9bb7 Allocate flagreq on stack. 2000-04-20 02:08:55 +00:00
itojun 4a58ed7b4f use getifaddrs, not SIOCGIFCONF, to avoid alignment constraints. 
TODO: maybe it's better to pass struct ifaddrs * to in{,6}_alias.
 2000-04-13 07:39:57 +00:00
itojun dbe85fd5ef clarify in_alias() and in_status(). 
in_status() handles the whole inet address family.  in_alias() handles
printout for single address (for both the primary address or an alias).
it is more consistent with, for example, the way at_status() is used.
 2000-04-13 07:16:54 +00:00
enami 2a9be1168a Explicitly pick up ''the first address'' to delete. 2000-04-03 03:54:42 +00:00
onoe 36af21fa48 Set flagreq.ifr_name before issueing SIOCGIFFLAGS for setifflags. 
Withoug this change, flagreq was never initialized and ifconfig w/o addr
always failed with ENXIO.
 2000-03-20 21:10:03 +00:00
castor 70e0196cb3 Fix PR bin/9629. The global variable ifr was used to save interface 
flags even though the media routines tweak it.
 2000-03-18 21:10:50 +00:00
enami 5fa4437659 Remove unnecessary continue statement. 2000-03-06 09:00:13 +00:00
enami f7f205fedf Remove now unnecessary assignment. It looks like 4.4lite merge left over. 2000-03-06 08:45:35 +00:00
enami e5f114df26 Don't copy from destination to destination. 2000-03-06 08:08:15 +00:00
thorpej 600e504f64 Per a discussion on gcc-bugs, port-alpha/9494 is not a compiler bug, but 
rather a bug in the code (which is violating the C standard by casting
an unaligned pointer to a pointer with more strict alignment constraints).

Fix the code to not do such things.  Fixes port-alpha/9494.
 2000-03-06 01:06:17 +00:00
enami 6059f8bc37 Fix typo. 2000-03-01 03:32:55 +00:00
enami eb6c30723e Salvage the better comment appeared in rev 1.51 but gone in 1.53. 2000-03-01 03:21:56 +00:00
itojun bd3400c592 more fix to SIOCGIFCONF alignment. 2000-02-18 08:14:26 +00:00
itojun a6cfc0a168 note that ifconfig delete does not work for IPv6 
this is intentional - IPv6 assumes multiple addresses on an interface,
and it is not very safe to "delete" arbitrary one.  -alias with
explicit IPv6 address works fine.
 2000-01-31 18:02:01 +00:00
itojun 809b9a5822 add "nwid" directive. 
XXX there are too many flags that are not listed in usage().
what should we do?
 2000-01-31 17:22:28 +00:00
mycroft 3d237fafa8 Fix a buglet that caused media-specific options to *always* be printed, even if 
they were not set.
 2000-01-25 06:11:25 +00:00
thorpej 409e9f1b38 Fix a logic buglet in status printing code. 2000-01-25 02:16:57 +00:00
thorpej efe1032de0 - Print 802.11 status (i.e. network ID) after mtu, etc. but before 
protcol addresses.
- When searching for status bits, use the currently selected media type,
  not the currently active media type.
 2000-01-25 01:46:57 +00:00
thorpej 98ac9f3fdb Update copyright. 2000-01-25 01:03:21 +00:00
thorpej 4e10c0202f Make display of media status information (e.g. carrier, etc.) table-driven 
and easily extensible (by merely adding to the tables in ifmedia.h).
 2000-01-25 00:59:39 +00:00
chopps 2377e11b8d allow setting (and reporting) nwid for ieee 802.11 devices. 2000-01-24 23:24:16 +00:00
thorpej 9e4fad9efa Fix a bug in get_media_options() which wasn't caught with global options; 
make sure we only return option bits.
 2000-01-24 22:31:27 +00:00
joda 4aafeffb6f implement netmask slash notation for IP and IPv6 addresses 2000-01-12 10:29:35 +00:00
itojun 5f036cce1d bring in KAME scopeid hack. always show scopeid if it is scoped. 
sync with latest KAME.
 1999-12-13 15:24:45 +00:00
itojun b9cc391094 prepare -DKAME_SCOPEID for extended scope id printing (commented out) 1999-12-12 11:44:53 +00:00
itojun a338a0d47b add reference to "inet6" family. 
document -alias.
 1999-12-09 01:28:25 +00:00
itojun 76a67357f0 fix alignment problem of SIOCGIFCONF, on 64bit arch. 1999-07-29 15:40:48 +00:00
thorpej c483de17ca Make the previous actually compile. 1999-07-26 19:38:36 +00:00
darrenr 0717bdfdf2 cleanup error message 1999-07-26 12:00:47 +00:00
darrenr 870447b902 don't allow destination addresses to be set for non-Point-to-point interfaces 1999-07-26 11:56:55 +00:00
sommerfeld 8bfcc5ad34 Add a new -s option to make it easier to test the link-level status 
(i.e., 10baseT carrier/no carrier) of an interface from scripts

ifconfig -s <interface> will exit with a false status if the interface
reports its unconnected.

-s also works in conjunction with -l and -a, filtering out interfaces
which are reporting down.

Also, add -b (which shows only broadcast interfaces with -l and -a).

I find these options useful in network autoconfig scripts for mobile
systems.
 1999-07-03 17:31:15 +00:00
itojun 9a6abc8c5d s/CFLAGS/CPPFLAGS/ for -D and -I. 1999-07-03 06:26:25 +00:00
itojun 565fad43fa write up IPv6 operations (prefixlen and others) 1999-07-02 15:45:46 +00:00