d/freebsd-skq
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
80,061 Commits 4 Branches 49 Tags 2 GiB
8172475ce1
Commit Graph

24 Commits

Author SHA1 Message Date
fenner
b61bd3d174 Calculate checksums correctly when LSRR is in effect by passing the 
IP header and protocol header seperately.
Also calculate TCP checksums.

Submitted by:	orion
 2002-07-28 02:34:39 +00:00
fenner
ee621bb64a Merge 1.4a12 2002-07-28 02:26:31 +00:00
dcs
6045b837d6 s/ifdef/ifndef/. 
Fenner got this inverted through a misunderstanding between us.
 2002-07-23 12:25:34 +00:00
fenner
c9f6925854 Add an ICMP protocol handler, partly based on LBL's traceroute 1.4 . 
Submitted by:	dcs
 2002-07-22 23:01:11 +00:00
fenner
818d4f6499 Actually use gen_prep() and gen_check(), instead of udp_prep() and 
udp_check(), for unknown protocols.
 2002-07-22 22:07:23 +00:00
robert
594ec288d5 Allocate and clear the correct number of bytes for a 
struct fd_set that should be able to hold sock + 1 bits.
Before, it was apparently assumed that an fd_mask has
the same size as type char.

PR:		bin/39617
Reported by:	Peter N Lewis <peter@stairways.com.au>
 2002-06-23 21:54:18 +00:00
ru
c4aabf68c9 Fetch the default maximum TTL value from the net.inet.ip.ttl MIB. 
PR:		bin/19598
MFC after:	1 week
 2001-06-06 16:12:59 +00:00
obrien
d5891b5ed0 Defining usage() "__dead" is just ridiculous. It also won't compile with 
a June 2000 GCC 2.96 snapshot.

Reviewed by:	bde
 2000-10-27 05:51:59 +00:00
kris
bf6b0f4463 Don't write past the end of our fd_set 
Obtained from:	OpenBSD, via KAME
 2000-10-08 07:58:32 +00:00
kris
c84667a83f Format string paranoia. 2000-10-08 07:54:43 +00:00
ghelmer
00ce755373 Document the -S flag (added in rev. 1.4) in the usage() function. 
PR:		bin/18153
Prompted by:	Nathan Ahlstrom <nrahlstr@winternet.com>
 2000-07-07 19:44:36 +00:00
shin
29f3da7a25 Correct FreeBSD id place. Also correct vendor rcsid. 
Specified by: bde

Reviewed by: bde
 2000-03-30 15:23:44 +00:00
shin
5bc92eac72 Bypass IPsec for traceroute invoked by root. 
PR: bin/17606
Submitted by: Louis Mamakos <louie@TransSys.COM
 2000-03-30 01:33:39 +00:00
archie
80148aaf33 Fix bug (introduced by me) where UDP port numbers were starting at 1 instead 
of 33435 like before.

Reported by:	John Polstra <jdp@polstra.com>
 1999-06-25 21:48:40 +00:00
archie
8520baa2ea Add a min TTL flag to go along with the max TTL flag. That is, this flag 
allows you to start tracing at a hop number other than 1.

Submitted by:	Stefan `Sec` Zehl <sec@42.org>
 1999-05-12 17:28:31 +00:00
archie
78c2183cb6 Add the capability for traceroute(8) to send packets of any IP protocol 
instead of just UDP; an alternate protocol is specified by '-P proto'.
This is useful for finding routers that are blocking packets based on
IP protocol.  New handlers can be added fairly easily to do protocol-
specific things.
 1999-05-06 03:23:24 +00:00
des
8b1e97ea4e Better fix for the traceroute flood bug. 
Submitted by:	bde
 1999-02-16 14:19:50 +00:00
des
ec96193302 If the user provided a large enough argument to the -w option, the sum 
would overflow and you'd end up doing select() with a negative timeout.
 1999-02-15 08:11:44 +00:00
jb
e886c0d520 Fix an alignment problem on alpha by doing a bytewise copy. 1998-06-06 23:33:28 +00:00
sef
5c2cf660b6 Fix a typo. Oops. 
Submitted by:	asami
 1996-10-08 19:16:24 +00:00
sef
c3ba3806b8 Paul objected to my previous change. This adds the same functionality 
(implemented better, admittedly) with a new option, '-S'.  If the
maintainers of traceroute (Van?) add a -S option, we will then be in
conflict.

Also added a too-brief description of the option in the man page.  Someone
with a better command of English than I at the moment should probably look
over it and rephrase it.

Reviewed by:	pst, jkh
 1996-10-08 02:44:26 +00:00
sef
92a8c6e3f9 Print out a summary of the loss percentages for each hop. No manual changes 
just yet, I know, evil of me.

Reviewed by:	jkh
 1996-10-05 01:43:13 +00:00
fenner
44721b732a Add FreeBSD modifications 
- Move setuid(getuid()) much earlier
- Add "SANE_PRECISION" time printing code
 1996-09-30 19:39:25 +00:00
fenner
a140d208b5 Virgin import of LBL traceroute version 1.3.2. 
Obtained from: ftp://ftp.ee.lbl.gov/traceroute.tar.Z on 30-Sep-1996.
 1996-09-30 19:09:55 +00:00