now you can dynamically create rate-limited queues for different
flows using masks on dst/src IP, port and protocols.
Read the ipfw(8) manpage for details and examples.
Restructure the internals of the traffic shaper to use heaps,
so that it manages efficiently large number of queues.
Fix a bug which was present in the previous versions which could
cause, under certain unfrequent conditions, to send out very large
bursts of traffic.
All in all, this new code is much cleaner than the previous one and
should also perform better.
Work supported by Akamba Corp.
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.
desperation measure in low-memory situations), walk the tcpbs and
flush the reassembly queues.
This behaviour is currently controlled by the debug.do_tcpdrain sysctl
(defaults to on).
Submitted by: Bosko Milekic <bmilekic@dsuper.net>
Reviewed by: wollman
pr_input() routines prototype is also changed to support IPSEC and IPV6
chained protocol headers.
Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
to print out protocol specific pcb info.
A patch submitted by guido@gvr.org, and asmodai@wxs.nl also reported
the problem.
Thanks and sorry for your troubles.
Submitted by: guido@gvr.org
Reviewed by: shin
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
the old one: an unnecessary define (KLD_MODULE) has been deleted and
the initialisation of the module is done after domaininit was called
to be sure inet is running.
Some slight changed were made to ip_auth.c and ip_state.c in order
to assure including of sys/systm.h in case we make a kld
Make sure ip_fil does nmot include osreldate in kernel mode
Remove mlfk_ipl.c from here: no sources allowed in these directories!
- Implement 'ipfw tee' (finally)
- Divert packets by calling new function divert_packet() directly instead
of going through protosw[].
- Replace kludgey global variable 'ip_divert_port' with a function parameter
to divert_packet()
- Replace kludgey global variable 'frag_divert_port' with a function parameter
to ip_reass()
- style(9) fixes
Reviewed by: julian, green
This results in closer behavior to earlier versions, where the fixed
200ms timer actually resulted in a delay anywhere from 1..200ms, with
the average delay being 100ms.
Pointed out by: dg
for IPv6 yet)
With this patch, you can assigne IPv6 addr automatically, and can reply to
IPv6 ping.
Reviewed by: freebsd-arch, cvs-committers
Obtained from: KAME project
to be dangerous. It will better serve us as a port building a KLD,
ala SKIP.
The hooks are staying although it would be better to port and use
the NetBSD pfil interface rather than have custom hooks.
the link are equal to the default aliasing address. Do not zero them!
This will fix the problem with non-working links added with the source
and/or aliasing address equal to the default aliasing address, but the
default aliasing address is set later, after the link has been set up,
like both natd(8) and ppp(8) do (for objective reasons).
Reviewed by: Brian Somers <brian@FreeBSD.org>,
Eivind Eklund <eivind@FreeBSD.org>,
Charles Mott <cmott@srv.net>
have been there in the first place. A GENERIC kernel shrinks almost 1k.
Add a slightly different safetybelt under nostop for tty drivers.
Add some missing FreeBSD tags
`dst_port') work for outgoing packets.
- Make permanent links whose `alias_addr' matches the primary aliasing
address `aliasAddress' work for incoming packets.
- Typo fixes.
Reviewed by: brian, eivind
Make a sonewconn3() which takes an extra argument (proc) so new sockets created
with sonewconn() from a user's system call get the correct credentials, not
just the parent's credentials.
