History log of /freebsd/sys/netinet/ip_mroute.h (Results 51 – 75 of 112)
Revision (<<< Hide revision tags) (Show revision tags >>>) Date Author Comments
Revision tags: release/5.2.1_cvs, release/5.2.1, release/5.2.0_cvs, release/5.2.0, release/4.9.0_cvs, release/4.9.0
# 1e78ac21 07-Aug-2003 Jeffrey Hsu <hsu@FreeBSD.org>

1. Basic PIM kernel support
Disabled by default. To enable it, the new "options PIM" must be
added to the kernel configuration file (in addition to MROUTING):

options MROUTING # Multicast routing
o

1. Basic PIM kernel support
Disabled by default. To enable it, the new "options PIM" must be
added to the kernel configuration file (in addition to MROUTING):

options MROUTING # Multicast routing
options PIM # Protocol Independent Multicast

2. Add support for advanced multicast API setup/configuration and
extensibility.

3. Add support for kernel-level PIM Register encapsulation.
Disabled by default. Can be enabled by the advanced multicast API.

4. Implement a mechanism for "multicast bandwidth monitoring and upcalls".

Submitted by: Pavlin Radoslavov <pavlin@icir.org>

show more ...


Revision tags: release/5.1.0_cvs, release/5.1.0, release/4.8.0_cvs, release/4.8.0, release/5.0.0_cvs, release/5.0.0
# bbb4330b 15-Nov-2002 Luigi Rizzo <luigi@FreeBSD.org>

Massive cleanup of the ip_mroute code.

No functional changes, but:

+ the mrouting module now should behave the same as the compiled-in
version (it did not before, some of the rsvp code was no

Massive cleanup of the ip_mroute code.

No functional changes, but:

+ the mrouting module now should behave the same as the compiled-in
version (it did not before, some of the rsvp code was not loaded
properly);
+ netinet/ip_mroute.c is now truly optional;
+ removed some redundant/unused code;
+ changed many instances of '0' to NULL and INADDR_ANY as appropriate;
+ removed several static variables to make the code more SMP-friendly;
+ fixed some minor bugs in the mrouting code (mostly, incorrect return
values from functions).

This commit is also a prerequisite to the addition of support for PIM,
which i would like to put in before DP2 (it does not change any of
the existing APIs, anyways).

Note, in the process we found out that some device drivers fail to
properly handle changes in IFF_ALLMULTI, leading to interesting
behaviour when a multicast router is started. This bug is not
corrected by this commit, and will be fixed with a separate commit.

Detailed changes:
--------------------
netinet/ip_mroute.c all the above.
conf/files make ip_mroute.c optional
net/route.c fix mrt_ioctl hook
netinet/ip_input.c fix ip_mforward hook, move rsvp_input() here
together with other rsvp code, and a couple
of indentation fixes.
netinet/ip_output.c fix ip_mforward and ip_mcast_src hooks
netinet/ip_var.h rsvp function hooks
netinet/raw_ip.c hooks for mrouting and rsvp functions, plus
interface cleanup.
netinet/ip_mroute.h remove an unused and optional field from a struct

Most of the code is from Pavlin Radoslavov and the XORP project

Reviewed by: sam
MFC after: 1 week

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Revision tags: release/4.7.0_cvs, release/4.6.2_cvs, release/4.6.2, release/4.6.1, release/4.6.0_cvs
# 4d77a549 19-Mar-2002 Alfred Perlstein <alfred@FreeBSD.org>

Remove __P.


Revision tags: release/4.5.0_cvs, release/4.4.0_cvs
# 3f2e902a 25-Jul-2001 Bill Fenner <fenner@FreeBSD.org>

Somewhat modernize ip_mroute.c:
- Use sysctl to export stats
- Use ip_encap.c's encapsulation support
- Update lkm to kld (is 6 years a record for a broken module?)
- Remove some unused cruft


Revision tags: release/4.3.0_cvs, release/4.3.0, release/4.2.0, release/4.1.1_cvs, release/4.1.0, release/3.5.0_cvs, release/4.0.0_cvs
# 664a31e4 29-Dec-1999 Peter Wemm <peter@FreeBSD.org>

Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot). This is cons

Change #ifdef KERNEL to #ifdef _KERNEL in the public headers. "KERNEL"
is an application space macro and the applications are supposed to be free
to use it as they please (but cannot). This is consistant with the other
BSD's who made this change quite some time ago. More commits to come.

show more ...


Revision tags: release/3.4.0_cvs, release/3.3.0_cvs
# c3aac50f 28-Aug-1999 Peter Wemm <peter@FreeBSD.org>

$Id$ -> $FreeBSD$


Revision tags: release/3.2.0, release/3.1.0, release/3.0.0, release/2.2.8
# 01b7c082 18-Jan-1999 Bill Fenner <fenner@FreeBSD.org>

Use dynamic memory allocation instead of mbuf's for multicast routing
state.

Note: this requires a recompilation of netstat (but netstat has been
broken since rev 1.52 of ip_mroute.c anyway)

Obtai

Use dynamic memory allocation instead of mbuf's for multicast routing
state.

Note: this requires a recompilation of netstat (but netstat has been
broken since rev 1.52 of ip_mroute.c anyway)

Obtained from: Significantly based on Steve McCanne's
<mccanne@cs.berkeley.edu> work for BSD/OS

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# cfe8b629 23-Aug-1998 Garrett Wollman <wollman@FreeBSD.org>

Yow! Completely change the way socket options are handled, eliminating
another specialized mbuf type in the process. Also clean up some
of the cruft surrounding IPFW, multicast routing, RSVP, and o

Yow! Completely change the way socket options are handled, eliminating
another specialized mbuf type in the process. Also clean up some
of the cruft surrounding IPFW, multicast routing, RSVP, and other
ill-explored corners.

show more ...


Revision tags: release/2.2.7, release/2.2.6, release/2.2.5_cvs, release/2.2.2_cvs, release/2.2.1_cvs, release/2.2.0, release/2.1.7_cvs
# 6875d254 22-Feb-1997 Peter Wemm <peter@FreeBSD.org>

Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not
ready for it yet.


Revision tags: release/2.1.6_cvs, release/2.1.6.1
# 1130b656 14-Jan-1997 Jordan K. Hubbard <jkh@FreeBSD.org>

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

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.

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# c41ac002 03-Jan-1997 Garrett Wollman <wollman@FreeBSD.org>

Expose more of these structures to tthe user so that netstat
doesn't walk around with its KERNEL exposed.

More commits to follow...


Revision tags: release/2.1.5_cvs, release/2.1.0_cvs
# ce7609a4 02-Dec-1995 Bruce Evans <bde@FreeBSD.org>

Completed function declarations and/or added prototypes.


# efe4b0eb 21-Sep-1995 Garrett Wollman <wollman@FreeBSD.org>

Second try: get 4.4-Lite-2 into the source tree. The conflicts don't
matter because none of our working source files are on the CSRG branch
any more.

Obtained from: 4.4BSD-Lite-2


# 6adca7ad 23-Aug-1995 Garrett Wollman <wollman@FreeBSD.org>

Fix some problems with multicast forwarding:

Garrett,

Here are some patches for the rate limiting code. It should be faster,
and in particular it doesn't leak malloc'd memory any more when rate_

Fix some problems with multicast forwarding:

Garrett,

Here are some patches for the rate limiting code. It should be faster,
and in particular it doesn't leak malloc'd memory any more when rate_limit'ing
a phyint.

It now uses an mbuf chain at each vif, instead of the static queue array.
This means that the MAXQSIZE is now variable per vif (although there is no
interface to change it other than a debugger); this is an area for more
experimentation.

Bill

Submitted by: Bill Fenner <fenner@parc.xerox.com>

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# 1c5de19a 13-Jun-1995 Garrett Wollman <wollman@FreeBSD.org>

Kernel side of 3.5 multicast routing code, based on work by Bill Fenner
and other work done here. The LKM support is probably broken, but it
still compiles and will be fixed later.


Revision tags: release/2.0.5_cvs
# 9b2e5354 30-May-1995 Rodney W. Grimes <rgrimes@FreeBSD.org>

Remove trailing whitespace.


# b5e8ce9f 16-Mar-1995 Bruce Evans <bde@FreeBSD.org>

Add and move declarations to fix all of the warnings from `gcc -Wimplicit'
(except in netccitt, netiso and netns) and most of the warnings from
`gcc -Wnested-externs'. Fix all the bugs found. There

Add and move declarations to fix all of the warnings from `gcc -Wimplicit'
(except in netccitt, netiso and netns) and most of the warnings from
`gcc -Wnested-externs'. Fix all the bugs found. There were no serious
ones.

show more ...


Revision tags: release/2.0
# 5e9ae478 14-Sep-1994 Garrett Wollman <wollman@FreeBSD.org>

Shuffle some functions and variables around to make it possible for
multicast routing to be implemented as an LKM. (There's still a bit of
work to do in this area.)


# f0068c4a 07-Sep-1994 Garrett Wollman <wollman@FreeBSD.org>

Initial get-the-easy-case-working upgrade of the multicast code
to something more recent than the ancient 1.2 release contained in
4.4. This code has the following advantages as compared to
previous

Initial get-the-easy-case-working upgrade of the multicast code
to something more recent than the ancient 1.2 release contained in
4.4. This code has the following advantages as compared to
previous versions (culled from the README file for the SunOS release):

- True multicast delivery
- Configurable rate-limiting of forwarded multicast traffic on each
physical interface or tunnel, using a token-bucket limiter.
- Simplistic classification of packets for prioritized dropping.
- Administrative scoping of multicast address ranges.
- Faster detection of hosts leaving groups.
- Support for multicast traceroute (code not yet available).
- Support for RSVP, the Resource Reservation Protocol.

What still needs to be done:

- The multicast forwarder needs testing.
- The multicast routing daemon needs to be ported.
- Network interface drivers need to have the `#ifdef MULTICAST' goop ripped
out of them.
- The IGMP code should probably be bogon-tested.

Some notes about the porting process:

In some cases, the Berkeley people decided to incorporate functionality from
later releases of the multicast code, but then had to do things differently.
As a result, if you look at Deering's patches, and then look at
our code, it is not always obvious whether the patch even applies. Let
the reader beware.

I ran ip_mroute.c through several passes of `unifdef' to get rid of
useless grot, and to permanently enable the RSVP support, which we will
include as standard.

Ported by: Garrett Wollman
Submitted by: Steve Deering and Ajit Thyagarajan (among others)

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# 707f139e 21-Aug-1994 Paul Richards <paul@FreeBSD.org>

Made idempotent.

Submitted by: Paul


# 3c4dd356 02-Aug-1994 David Greenman <dg@FreeBSD.org>

Added $Id$


Revision tags: release/1.1.5.1_cvs
# df8bae1d 24-May-1994 Rodney W. Grimes <rgrimes@FreeBSD.org>

BSD 4.4 Lite Kernel Sources


# 09c817ba 03-Jul-2009 Oleksandr Tymoshenko <gonzo@FreeBSD.org>

- MFC


# e40bae9a 21-Jun-2009 Roman Divacky <rdivacky@FreeBSD.org>

Switch cmd argument to u_long. This matches what if_ethersubr.c does and
allows the code to compile cleanly on amd64 with clang.

Reviewed by: rwatson
Approved by: ed (mentor)


# e7153b25 07-May-2009 Oleksandr Tymoshenko <gonzo@FreeBSD.org>

Merge from HEAD


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