Commit Graph

628 Commits

Author SHA1 Message Date
David Greenman
0af8d3ec72 When not acting as a router (ipforwarding=0), silently discard source
routed packets that aren't destined for us, as required by RFC-1122.
PR: 7191
1998-07-08 08:49:51 +00:00
Julian Elischer
3a1ae084e2 oops ended comment before the comment ended.. 1998-07-06 09:10:56 +00:00
Julian Elischer
efe39c6a1a Bring back some slight cleanups from 2.2 1998-07-06 09:06:58 +00:00
Julian Elischer
1f7e052c16 Don't expect the new code to be used without the right option file being
included.
1998-07-06 05:04:33 +00:00
Julian Elischer
d4295c3248 Fix braino in switching to TAILQ macro. 1998-07-06 05:00:53 +00:00
Julian Elischer
f9e354df42 Support for IPFW based transparent forwarding.
Any packet that can be matched by a ipfw rule can be redirected
transparently to another port or machine. Redirection to another port
mostly makes sense with tcp, where a session can be set up
between a proxy and an unsuspecting client. Redirection to another machine
requires that the other machine also be expecting to receive the forwarded
packets, as their headers will not have been modified.

/sbin/ipfw must be recompiled!!!

Reviewed by:	Peter Wemm <peter@freebsd.org>
Submitted by: Chrisy Luke <chrisy@flix.net>
1998-07-06 03:20:19 +00:00
Julian Elischer
7d82bea53d Remove out of date comment. 1998-07-02 06:31:25 +00:00
Julian Elischer
b3adeeb209 Remove the option to keep IPFW diversion backwards compatible
WRT diversion reinjection. No-one has been bitten by the new behaviour
that I know of.
1998-07-02 05:49:12 +00:00
Poul-Henning Kamp
5fa7f62e66 Byte count statistics of multicast vifs are invalid.
The problem is caused by a wrong endianess in the sum.

PR:		7115
Submitted by:	Joao Carlos Mendes Luis <jonny@jonny.eng.br>
1998-06-30 10:56:31 +00:00
John Hay
a910fdcb88 Only make struct xtcpcb visable if _NETINET_IN_PCB_H_ and _SYS_SOCKETVAR_H_
are defined.
Reviewed by:	bde
1998-06-27 07:30:45 +00:00
Brian Somers
0579bd7175 Add CUSEEME support. This has *not* been tested, nor
could I find anyone to test it, so please report any
problems to me.
1998-06-24 06:58:00 +00:00
Bruce Evans
e5b19842ef Removed unused includes. 1998-06-21 14:53:44 +00:00
Peter Wemm
6054307b92 Merge ipfilter 3.2.3 -> 3.2.7 changes onto mainline. 1998-06-20 18:37:51 +00:00
Peter Wemm
122221ad20 This commit was generated by cvs2svn to compensate for changes in r37071,
which included commits to RCS files with non-trunk default branches.
1998-06-20 18:18:05 +00:00
Peter Wemm
aeee047f95 Import ipfilter 3.2.7 kernel components 1998-06-20 18:18:05 +00:00
Julian Elischer
2b8a366cf8 fix another typo 1998-06-15 00:35:47 +00:00
Julian Elischer
201c2527a9 Try narrow down the culprit sending undefined packet types through the loopback 1998-06-14 20:58:17 +00:00
Julian Elischer
6b1214b0fc Remove 3 occurances of __FUNCTION__ 1998-06-12 20:03:26 +00:00
Julian Elischer
ed7509ace4 Go through the loopback code with a broom..
Remove lots'o'hacks.
looutput is now static.

Other callers who want to use loopback to allow shortcutting
should call the special entrypoint for this, if_simloop(), which is
specifically designed for this purpose. Using looutput for this purpose
was problematic, particularly with bpf and trying to keep track
of whether one should be using the charateristics of the loopback interface
or the interface (e.g. if_ethersubr.c) that was requesting the loopback.
There was a whole class of errors due to this mis-use each of which had
hacks to cover them up.

Consists largly of hack removal :-)
1998-06-12 03:48:19 +00:00
Julian Elischer
0cab75363d include opt_ipdivert.h so we get correct options 1998-06-12 02:48:47 +00:00
Julian Elischer
bab04eb816 Allow diverted packets from the transmit side to remember if they
had a recv interface and allow that state to be available
after re-injection for further tests.
1998-06-12 01:54:29 +00:00
Brian Somers
dfcb634be3 Quieten gcc 2.8.1 1998-06-10 00:26:19 +00:00
Bruce Evans
a09bee1aa8 Fixed pedantic semantics errors (bitfields not of type int, signed int
or unsigned int (this doesn't change the struct layout, size or
alignment in any of the files changed in this commit, at least for
gcc on i386's.  Using bitfields of type u_char may affect size and
alignment but not packing)).
1998-06-08 09:47:47 +00:00
Bruce Evans
42ef2606c3 ip_fil.h has 9 separate declarations of iplioctl() in a disgusting
ifdef tangle.  The previous commit to ip_fil.h didn't change the
one that actually applies to the current FreeBSD kernel, of course.
Fixed.

Fixed style bugs in previous commit to ip_fil.h.
1998-06-08 06:04:12 +00:00
Doug Rabson
ecbb00a262 This commit fixes various 64bit portability problems required for
FreeBSD/alpha.  The most significant item is to change the command
argument to ioctl functions from int to u_long.  This change brings us
inline with various other BSD versions.  Driver writers may like to
use (__FreeBSD_version == 300003) to detect this change.

The prototype FreeBSD/alpha machdep will follow in a couple of days
time.
1998-06-07 17:13:14 +00:00
Bruce Evans
57d05a62d1 Fixed pedantic semantics errors (bitfields not of type int, signed int
or unsigned int).
1998-06-07 12:00:13 +00:00
Brian Somers
b5ce85fe32 Don't call PunchFWHole() ifdef NO_FW_PUNCH
Pointed out by: "Steve Sims" <SimsS@IBM.Net>
1998-06-06 21:52:37 +00:00
Julian Elischer
b876049334 Make sure the default value of a dummy variable is 0
so that it doesn't do anything.
1998-06-06 21:49:17 +00:00
Julian Elischer
3ed81d03b3 Fix wrong data type for a pointer. 1998-06-06 20:45:28 +00:00
Julian Elischer
c977d4c735 clean up the changes made to ipfw over the last weeks
(should make the ipfw lkm work again)
1998-06-06 19:39:10 +00:00
Joseph Koshy
9c727d2ca9 Spelling corrections.
PR: 6868
Submitted by: Josh Gilliam <josh@quick.net>
1998-06-06 05:50:53 +00:00
Julian Elischer
c2a239ebc7 Reviewed by: Kirk Mckusick (mckusick@mckusick.com)
Submitted by:	luoqi Chen
fix a type in fsck.
(also add a comment that got picked up by mistake but is worth adding)
1998-06-05 23:33:26 +00:00
Julian Elischer
e256a933a8 Reverse the default sense of the IPFW/DIVERT reinjection code
so that the new behaviour is now default.
Solves the "infinite loop in diversion" problem when more than one diversion
is active.
Man page changes follow.

The new code is in -stable as the NON default option.
1998-06-05 22:40:01 +00:00
Peter Wemm
04a3fd1276 Let the sowwakeup macro decide when to call sowakeup rather than have
tcp "know" about it.  A pending upcall would be missed, eg: used by NFS.

Obtained from: NetBSD
1998-05-31 18:42:49 +00:00
David Greenman
d311884fb6 Fixed logic in the test to drop ICMP echo and timestamp packets when
net.inet.ip.icmp.bmcastecho = 0 by removing the extra check for the
address being a multicast address. The test now relies on the link
layer flags that indicate it was received via multicast. The previous
logic was broken and replied to ICMP echo/timestamp broadcasts even
when the sysctl option disallowed them.
Reviewed by:	wollman
1998-05-26 11:34:30 +00:00
Julian Elischer
bb60f459a0 Add optional code to change the way that divert and ipfw work together.
Prior to this change, Accidental recursion protection was done by
the diverted daemon feeding back the divert port number it got
the packet on, as the port number on a sendto(). IPFW knew not to
redivert a packet to this port (again). Processing of the ruleset
started at the beginning again, skipping that divert port.

The new semantic (which is how we should have done it the first time)
is that the port number in the sendto() is the rule number AFTER which
processing should restart, and on a recvfrom(), the port number is the
rule number which caused the diversion. This is much more flexible,
and also more intuitive. If the user uses the same sockaddr received
when resending, processing resumes at the rule number following that
that caused the diversion. The user can however select to resume rule
processing at any rule. (0 is restart at the beginning)

To enable the new code use

option	IPFW_DIVERT_RESTART

This should become the default as soon as people have looked at it a bit
1998-05-25 10:37:48 +00:00
Julian Elischer
436c7212e6 Hide the interface name in the sin_zero section of the sockaddr_in
passed to the user process for incoming packets. When the sockaddr_in
is passed back to the divert socket later, use thi sas the primary
interface lookup and only revert to the IP address when the name fails.
This solves a long standing bug with divert sockets:
When two interfaces had the same address (P2P for example) the interface
"assigned" to the reinjected packet was sometimes incorect.
Probably we should define a "sockaddr_div" to officially hold this
extended information in teh same manner as sockaddr_dl.
1998-05-25 08:44:31 +00:00
Julian Elischer
25e75fb320 Take the user's "IGNORE_DIVERT" argument from where the user put it
and not from the PCB which HAPPENS to contain the same number most
of the time, but not always.
1998-05-25 07:41:23 +00:00
Bill Fenner
a04884fcbe Take IP options into account when calculating the allowable length
of the TCP payload.  See RFC1122 section 4.2.2.6 .  This allows
Path MTU discovery to be used along with IP options.

PR:		problem discovered by Kevin Lahey <kml@nas.nasa.gov>
1998-05-24 18:41:04 +00:00
David Greenman
b8e8c209c5 The ipt_ptr field is 1-based (see TCP/IP Illustrated, Vol. 1, pp. 91-95),
so it must be adjusted (minus 1) before using it to do the length check.
I'm not sure who to give the credit to, but the bug was reported by
Jennifer Dawn Myers <jdm@enteract.com>, who also supplied a patch. It
was also fixed in OpenBSD previously by andreas.gunnarsson@emw.ericsson.se,
and of course I did the homework to verify that the fix was correct per
the specification.
PR:	6738
1998-05-24 14:59:57 +00:00
Atsushi Murai
fb9cd36d0d Primary verison of NetBIOS over TCP/IP. Now you can connect Windows
DOMAIN as DOMAIN user through NAT function. See also RFC1002 for
futher detail of SMB structure.

Submitted by:	Atsushi Murai <amurai@spec.co.jp>
1998-05-24 03:03:10 +00:00
Poul-Henning Kamp
245086a062 Get more details on the "arpresolve: can't allocate llinfo" bogon.
PR:		2570
Reviewed by:	phk
Submitted by:	fenner
1998-05-23 08:03:40 +00:00
John Polstra
677c9dd6f3 Fix a typo-bug in ipflow_reap that could cause a NULL pointer
dereference.  I have also sent this fix to Matt Thomas.
1998-05-19 17:47:11 +00:00
Pierre Beyssac
4c711e6d04 Move (private) struct ipflow out of ip_var.h, to reduce dependencies
(for ipfw for example) on internal implementation details.
Add $Id$ where missing.
1998-05-19 15:53:50 +00:00
David Greenman
cc3205c24d Moved #define of IPFLOW_HASHBITS to ip_flow.c where I think it belongs. 1998-05-19 14:19:03 +00:00
David Greenman
1f91d8c563 Added fast IP forwarding code by Matt Thomas <matt@3am-software.com> via
NetBSD, ported to FreeBSD by Pierre Beyssac <pb@fasterix.freenix.org> and
minorly tweaked by me.
This is a standard part of FreeBSD, but must be enabled with:
"sysctl -w net.inet.ip.fastforwarding=1" ...and of course forwarding must
also be enabled. This should probably be modified to use the zone
allocator for speed and space efficiency. The current algorithm also
appears to lose if the number of active paths exceeds IPFLOW_MAX (256),
in which case it wastes lots of time trying to figure out which cache
entry to drop.
1998-05-19 14:04:36 +00:00
Guido van Rooij
068373b683 Grumble...It seems I'm suffering from some mental disease. Do it correct now. 1998-05-18 17:11:24 +00:00
Guido van Rooij
0bce271a1f Add some parenthesis for clarity and fix a bug
Pointed out by: Garrett Wollmand
1998-05-18 17:07:58 +00:00
Garrett Wollman
98271db4d5 Convert socket structures to be type-stable and add a version number.
Define a parameter which indicates the maximum number of sockets in a
system, and use this to size the zone allocators used for sockets and
for certain PCBs.

Convert PF_LOCAL PCB structures to be type-stable and add a version number.

Define an external format for infomation about socket structures and use
it in several places.

Define a mechanism to get all PF_LOCAL and PF_INET PCB lists through
sysctl(3) without blocking network interrupts for an unreasonable
length of time.  This probably still has some bugs and/or race
conditions, but it seems to work well enough on my machines.

It is now possible for `netstat' to get almost all of its information
via the sysctl(3) interface rather than reading kmem (changes to follow).
1998-05-15 20:11:40 +00:00
John Birrell
fac6d93b19 Treat all internet addresses as u_int32_t. 1998-05-10 20:51:46 +00:00
Mike Smith
7be2d30077 In the words of the submitter:
---------
Make callers of namei() responsible for releasing references or locks
instead of having the underlying filesystems do it.  This eliminates
redundancy in all terminal filesystems and makes it possible for stacked
transport layers such as umapfs or nullfs to operate correctly.

Quality testing was done with testvn, and lat_fs from the lmbench suite.

Some NFS client testing courtesy of Patrik Kudo.

vop_mknod and vop_symlink still release the returned vpp.  vop_rename
still releases 4 vnode arguments before it returns.  These remaining cases
will be corrected in the next set of patches.
---------

Submitted by:	Michael Hancock <michaelh@cet.co.jp>
1998-05-07 04:58:58 +00:00
Guido van Rooij
11ad455083 Refuse accellerated opens on listening sockets that have not set
the TCP_NOPUSH socket option.
This disables TAO for those  services that do not know about T/TCP.

Reviewed by:	Garrett Wollman
Submitted by:	Peter Wemm
1998-05-04 17:59:52 +00:00
David Greenman
84e33c9eea At the request of Garrett, changed sysctl:
net.inet.tcp.delack_enabled -> net.inet.tcp.delayed_ack
1998-04-24 10:08:57 +00:00
David Greenman
552b7df4c1 Ensure that TCP_REXMTVAL doesn't return a value less than t_rttmin. This
is believed to have been broken with the Brakmo/Peterson srtt
calculation changes. The result of this bug is that TCP connections
could time out extremely quickly (in 12 seconds).
Also backed out jdp's partial fix for this problem in rev 1.17 of
tcp_timer.c as it is obsoleted by this commit.
Bug was pointed out by Kevin Lehey <kml@roller.nas.nasa.gov>.

PR:	6068
1998-04-24 09:25:39 +00:00
Julian Elischer
20e427a519 Remove the artificial limit on the size of the ipfw filter structure.
This allows the addition of extra fields if we need them (I have plans).
1998-04-21 18:54:53 +00:00
Brian Somers
9feab75ab7 o Support a compile-time -DNO_FW_PUNCH for portability
(and those of us that don't want the functionality).
o Don't assume sizeof(long) == 4.
Ok'd by: Charles Mott <cmott@srv.net>
1998-04-19 21:42:07 +00:00
Poul-Henning Kamp
4565cbea29 According to:
ftp://ftp.isi.edu/in-notes/iana/assignments/port-numbers

port numbers are divided into three ranges:

	    0 -  1023 Well Known Ports
	 1024 - 49151 Registered Ports
	49152 - 65535 Dynamic and/or Private Ports

This patch changes the "local port range" from 40000-44999
to the range shown above (plus fix the comment in in_pcb.c).

WARNING: This may have an impact on firewall configurations!

PR:		5402
Reviewed by:	phk
Submitted by:	Stephen J. Roznowski <sjr@home.net>
1998-04-19 17:22:30 +00:00
Dag-Erling Smørgrav
dc73342347 Seventy-odd "its" / "it's" typos in comments fixed as per kern/6108. 1998-04-17 22:37:19 +00:00
Bruce Evans
c1087c1324 Support compiling with `gcc -ansi'. 1998-04-15 17:47:40 +00:00
Poul-Henning Kamp
81aee63d19 Wrong header length used for certain reassembled IP packets.
PR:		6177
Reviewed by:	phk, wollman
Submitted by:	Eric Sprinkle <eric@ennovatenetworks.com>
1998-04-13 17:27:08 +00:00
Poul-Henning Kamp
9f7d4611b3 Use read_random() 1998-04-06 11:40:42 +00:00
Poul-Henning Kamp
8e5db87cdb Remove the last traces of TUBA.
Inspired by:	PR kern/3317
1998-04-06 06:52:47 +00:00
Poul-Henning Kamp
227ee8a188 Eradicate the variable "time" from the kernel, using various measures.
"time" wasn't a atomic variable, so splfoo() protection were needed
around any access to it, unless you just wanted the seconds part.

Most uses of time.tv_sec now uses the new variable time_second instead.

gettime() changed to getmicrotime(0.

Remove a couple of unneeded splfoo() protections, the new getmicrotime()
is atomic, (until Bruce sets a breakpoint in it).

A couple of places needed random data, so use read_random() instead
of mucking about with time which isn't random.

Add a new nfs_curusec() function.

Mark a couple of bogosities involving the now disappeard time variable.

Update ffs_update() to avoid the weird "== &time" checks, by fixing the
one remaining call that passwd &time as args.

Change profiling in ncr.c to use ticks instead of time.  Resolution is
the same.

Add new function "tvtohz()" to avoid the bogus "splfoo(), add time, call
hzto() which subtracts time" sequences.

Reviewed by:	bde
1998-03-30 09:56:58 +00:00
Bruce Evans
08637435f2 Moved some #includes from <sys/param.h> nearer to where they are actually
used.
1998-03-28 10:33:27 +00:00
Bruce Evans
8781d8e928 Fixed style bugs (mostly) in previous commit. 1998-03-28 10:18:26 +00:00
Bruce Evans
812d997c85 Get socket and locking stuff by including <sys/socket.h> and <sys/lock.h>,
not by including <sys/mount.h> and depending on namespace pollution in it.
1998-03-28 08:07:12 +00:00
Peter Wemm
4acf4a68c9 When building in in the kernel rather than as a LKM, don't compile
all the LKM load/unload junk, and don't forget to register the SYSINIT
so that the cdevsw entry is attached.

BTW: I think the way it builds it's /dev nodes on the fly as an LKM with
vnode ops is kinda cute - I guess that'd be one way to solve the devfs
persistance problems.. :-)  (ie: have the drivers make the nodes in /dev
on disk directly if they are missing, but leave them alone if present).
1998-03-27 18:08:08 +00:00
Peter Wemm
5e9135b2e1 allow open on all minors 1998-03-27 18:03:13 +00:00
Peter Wemm
5c3a5f4a20 A fix for a link down route cleanup panic, when the route cleanup
pulls the rug out from underneath itself.

Obtained from: wollman (a few months ago, I've been using this for ages)
1998-03-27 14:30:18 +00:00
Garrett Wollman
3d4d47f398 Use the zone allocator to allocate inpcbs and tcpcbs. Each protocol creates
its own zone; this is used particularly by TCP which allocates both inpcb and
tcpcb in a single allocation.  (Some hackery ensures that the tcpcb is
reasonably aligned.)  Also keep track of the number of pcbs of each type
allocated, and keep a generation count (instance version number) for future
use.
1998-03-24 18:06:34 +00:00
Bruce Evans
bf9a92b782 FixedSpellingErrorInAFunctionname. 1998-03-23 12:28:31 +00:00
Peter Wemm
e1ddf71b7b Make it compile.. missing "opt_ipfilter.h" and missing <sys/malloc.h> 1998-03-21 14:42:45 +00:00
Peter Wemm
0be272dc79 Some patchups for when this code is compiled in userland (!). 1998-03-21 13:37:44 +00:00
Peter Wemm
cf3fd327f4 replaced by FreeBSD specific version 1998-03-21 11:36:36 +00:00
Peter Wemm
1ee25934a9 Make this compile.. There are some unpleasing hacks in here.
A major unifdef session is sorely tempting but would destroy any remaining
chance of tracking the original sources.
1998-03-21 11:34:28 +00:00
Peter Wemm
48cb3612ce Merge vendor changes from 3.2.1 -> 3.2.3 onto mainline 1998-03-21 10:20:13 +00:00
Peter Wemm
27064bb159 Import kernel parts of ipfilter v3.2.3 1998-03-21 10:11:54 +00:00
Peter Wemm
65c83eff1e This commit was generated by cvs2svn to compensate for changes in r34742,
which included commits to RCS files with non-trunk default branches.
1998-03-21 10:11:54 +00:00
Bill Fenner
75daa6a53f Remove the check for SYN in SYN_RECEIVED state; it breaks simultaneous
connect.  This check was added as part of the defense against the "land"
attack, to prevent attacks which guess the ISS from going into ESTABLISHED.
The "src == dst" check will still prevent the single-homed case of the
"land" attack, and guessing ISS's should be hard anyway.

Submitted by:	David Borman <dab@bsdi.com>
1998-03-20 00:43:29 +00:00
Alexander Langer
6d473e818c Allow ICMP unreachable messages to be sent in response to ICMP query
packets (as per Stevens volume 1 section 6.2).
1998-03-15 00:36:27 +00:00
Guido van Rooij
4049a04253 Make sure that you can only bind a more specific address when it is
done by the same uid.
Obtained from: OpenBSD
1998-03-01 19:39:29 +00:00
Brian Somers
0ffaca1078 1) in CleanupAliasData, don't nullify entry in linkTableOut
since there might be permanent entries still left after
   calls to DeleteLink (it will be nullified by DeleteLink
   if all entries are deleted, won't it ?)

2) in PacketAliasSetAddress, set the aliasing address
   even when PKT_ALIAS_RESET_ON_ADDR_CHANGE is in effect.
   Just don't clean up links in this case.

Submitted by: Ari Suutari <ari@suutari.iki.fi>
         via: Charles Mott <cmott@srv.net>
PR: 5041
1998-02-27 23:07:07 +00:00
Dima Ruban
c383a33f06 NetBSD PR# 2772
Reviewed by:	David Greenman
1998-02-26 08:31:53 +00:00
David Greenman
f498eeeead Changes to support the addition of a new sysctl variable:
net.inet.tcp.delack_enabled
Which defaults to 1 and can be set to 0 to disable TCP delayed-ack
processing (i.e. all acks are immediate).
1998-02-26 05:25:39 +00:00
Julian Elischer
47f049d7d9 OOPs typo TCF, not TCP.... 1998-02-25 02:35:35 +00:00
Julian Elischer
cfaa93b26b Bring our in.h up to date with respect to allocated
IP protocol numbers. It is possible that the names may require tuning,
but the numbers represent what is in rfc1700 which is the present
active RFC.
1998-02-25 02:14:03 +00:00
Bruce Evans
d68fa50ccb Don't depend on "implicit int". 1998-02-20 13:37:40 +00:00
Guido van Rooij
4fce58048d Add new sysctl variable: net.inet.ip.accept_sourceroute
It controls if the system is to accept source routed packets.
It used to be such that, no matter if the setting of net.inet.ip.sourceroute,
source routed packets destined at us would be accepted. Now it is
controllable with eth default set to NOT accept those.
1998-02-16 19:23:58 +00:00
Andrey A. Chernov
47174b49b2 Replace non-existent ip_forwarding with ipforwarding
(compilation error)
1998-02-12 03:37:45 +00:00
Alexander Langer
ce78a1f6dd Alter ipfw's behavior with respect to fragmented packets when the packet
offset is non-zero:

  - Do not match fragmented packets if the rule specifies a port or
    TCP flags
  - Match fragmented packets if the rule does not specify a port and
    TCP flags

Since ipfw cannot examine port numbers or TCP flags for such packets,
it is now illegal to specify the 'frag' option with either ports or
tcpflags.  Both kernel and ipfw userland utility will reject rules
containing a combination of these options.

BEWARE: packets that were previously passed may now be rejected, and
vice versa.

Reviewed by:	Archie Cobbs <archie@whistle.com>
1998-02-12 00:57:06 +00:00
Guido van Rooij
a293037f7c Only forward source routed packets when ip_forwarding is set to 1.
This means that a FreeBSD will only forward source routed packets
when both net.inet.ip.forwarding and net.inet.ip.sourceroute are set
to 1.

You can hit me now ;-)
Submitted by:	Thomas Ptacek
1998-02-11 18:43:42 +00:00
Eivind Eklund
303b270b0a Staticize. 1998-02-09 06:11:36 +00:00
Eivind Eklund
0b08f5f737 Back out DIAGNOSTIC changes. 1998-02-06 12:14:30 +00:00
Alexander Langer
34c7729f52 Don't attempt to display information which we don't have: specifically,
TCP and UDP port numbers in fragmented packets when IP offset != 0.

2.2.6 candidate.

Discovered by:	Marc Slemko <marcs@znep.com>
Submitted by:	Archie Cobbs <archie@whistle.com> w/fix from me
1998-02-06 02:45:54 +00:00
Eivind Eklund
47cfdb166d Turn DIAGNOSTIC into a new-style option. 1998-02-04 22:34:03 +00:00
Eivind Eklund
0fec5b52a7 Add #include "opt_devfs.h" 1998-02-04 03:30:31 +00:00
Bruce Evans
e7a5897899 Added #include of <sys/queue.h> so that this file is more "self"-sufficent. 1998-02-03 22:19:35 +00:00
Bruce Evans
9cf2c3e77a Forward declare some structs so that this file is more self-sufficient. 1998-02-03 21:52:02 +00:00
Eivind Eklund
e0d781f3a5 Make POWERFAIL_NMI, PPS_SYNC and NATM new style options.
This also fixes a couple of defunct options; submitted by bde.
1998-01-31 05:00:21 +00:00
Eivind Eklund
e363c5ae0a Add #include "opt_devfs.h". 1998-01-31 02:58:53 +00:00