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  1. 22 Aug, 2007 9 commits
    • Stephen Hemminger's avatar
      Fix m_ipt build · f7cd9b03
      Stephen Hemminger authored 
      Signed-off-by: default avatarStephen Hemminger <shemminger@linux-foundation.org>
      f7cd9b03
    • Pavel Emelianov's avatar
      Make ip utility veth driver aware · 4ed390ce
      Pavel Emelianov authored 
      The new command is called "veth" with the following syntax:
* ip veth add <dev1> <dev2>
  creates interconnected pair of veth devices.
* ip veth del <dev>
  destroys the pair of veth devices, where <dev> is either
  <dev1> or <dev2> used to create the pair.

One question that is to be solved is whether or not to create
a hard-coded netlink family for veth driver. Without it the
family resolution code has to be moved to general place in ip
utility (by now it is copy-paste-ed from one file to another
till final decision).
Signed-off-by: default avatarPavel Emelianov <xemul@openvz.org>
      4ed390ce
    • Patrick McHardy's avatar
      Use FRA_* attributes for routing rules · ad1a12db
      Patrick McHardy authored 
      Use the FRA attributes for routing rules, with exception of RTA_GATEWAY
(used for route-NAT) which isn't supported by current kernels anymore
and thus doesn't exist as FRA attribute.
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
      ad1a12db
    • Stephen Hemminger's avatar
      sanitized headers update to 2.6.23-rc3 · a6ffa8b0
      Stephen Hemminger authored 
      Update headers
Signed-off-by: default avatarStephen Hemminger <shemminger@linux-foundation.org>
      a6ffa8b0
    • PJ Waskiewicz's avatar
      iproute2: sch_rr support in tc · 292ce96b
      PJ Waskiewicz authored 
      This patch applies on top of Patrick McHardy's RTNETLINK
patches to add nested compat attributes.  This is needed to maintain
ABI for sch_{rr|prio} in the kernel with respect to tc.  A new option,
namely multiqueue, was added to sch_prio and sch_rr.  This will allow
a user to turn multiqueue support on for sch_prio or sch_rr at loadtime.
Also, tc qdisc ls will display whether or not multiqueue is enabled on
that qdisc.  When in multiqueue mode, a user can specify a value of 0 for
bands, and the number of bands will be created to match the number of
queues on the device.

This patch is to support the new sch_rr (round-robin) qdisc being proposed
in NET for multiqueue network device support in the Linux network stack.
It uses q_prio.c as the template, since the qdiscs are nearly identical,
outside of the ->dequeue() routine.
Signed-off-by: default avatarPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com>
      292ce96b
    • Patrick McHardy's avatar
      IPROUTE2: RTNETLINK nested attributes · 2f90c9c0
      Patrick McHardy authored 
      This adds capability for iproute2 to send nested attributes to the
kernel, while maintaining backwards compatibility.
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
      2f90c9c0
    • Johannes Berg's avatar
      show multicast groups · 80c05b09
      Johannes Berg authored 
      Update the included version of the genetlink.h header to the multicast
group API and make the generic netlink controller part show multicast
groups where applicable. Also fix two typos.
Signed-off-by: default avatarJohannes Berg <johannes@sipsolutions.net>
      80c05b09
    • Patrick McHardy's avatar
      Bug fix tc action drop · c29391c7
      Patrick McHardy authored 
      >>That command is from a script that used to work with iproute2-ss020116
>>(2002!), which had the following in tc/m_police.c:
>>
>>210     } else if (strcmp(*argv, "action") == 0) {
>>211             NEXT_ARG();
>>212             if (get_police_result(&p.action, &presult, *argv)) {
>>
>>I don't know when that bit was dropped, but it used to be there. :-)
>
>
>
> Indeed, I missed that. I'll fix up the patch ..

OK this patch fixes parsing of "action ...". I've removed
the erroring on unknown arguments again since in that case
the caller should continue parsing.
      c29391c7
    • Patrick McHardy's avatar
      TC action parsing bug fix · 720a2e8d
      Patrick McHardy authored 
      >
> Is it a bug that:
>
>   # tc filter add dev eth0 parent 1: protocol ip prio 0 handle 0xfffffff
>     fw police rate 1 burst 1 mpu 0 mtu 1 action drop
>                                          ^^^^^^^^^^^
> creates a filter that looks like:
>
>   # tc filter ls dev eth0
>   filter parent 1: protocol ip pref 49152 fw
>   filter parent 1: protocol ip pref 49152 fw handle 0xfffffff police 0x1
>   rate 0bit burst 0b mtu 1b action reclassify
>                             ^^^^^^^^^^^^^^^^^
>   ref -543190236 bind 4
>
> (which reclassifies and thus lets 0xfffffff-marked packets through).
>
> I'm pretty sure this used to work under 2.4.x (though I no longer have a
> 2.4 box to test with), but it hasn't worked on any of the 2.6.x kernels
> I've tried (with both iproute2-ss060323 and 070710).

Good catch. It seems this is merely a parsing error, iproute doesn't
have an "action" parameter and aborts parsing, so it uses the default
value of "RECLASSIFY". It never had this parameter, so this patch
removes it from the help text and makes it return an error.
      720a2e8d
  3. 18 Jul, 2007 1 commit
  5. 11 Jul, 2007 3 commits
  7. 25 Jun, 2007 1 commit
  9. 20 Jun, 2007 4 commits
    • Stephen Hemminger's avatar
      Add TC_LIB_DIR environment variable. · aa27f88c
      Stephen Hemminger authored 
      Don't hardcode /usr/lib/tc as a path
Signed-off-by: default avatarStephen Hemminger <shemminger@linux-foundation.org>
      aa27f88c
    • Stephen Hemminger's avatar
      netem: static · 30af9989
      Stephen Hemminger authored 
      Make netem static rather than shared library. It saves problems
on 64 bit platforms.
Signed-off-by: default avatarStephen Hemminger <shemminger@linux-foundation.org>
      30af9989
    • Stephen Hemminger's avatar
      fix build warnings · 6560dbb8
      Stephen Hemminger authored 
      Fix problems from recent if.h related changes.
Signed-off-by: default avatarStephen Hemminger <shemminger@linux-foundation.org>
      6560dbb8
    • Patrick McHardy's avatar
      [Fwd: Re: more iproute2 issues (not critical)] · c6ab5b82
      Patrick McHardy authored 
      This one also makes sense for the release I guess.

-------- Original Message --------
Subject: 	Re: more iproute2 issues (not critical)
Date: 	Sat, 31 Mar 2007 16:16:56 +0200
From: 	Patrick McHardy <kaber@trash.net>
To: 	Denys <denys@visp.net.lb>
CC: 	Stephen Hemminger <shemminger@linux-foundation.org>,
netdev@vger.kernel.org
References: 	<20070321175951.M73913@visp.net.lb>
<46026717.9060909@trash.net> <20070322124533.M79867@visp.net.lb>
<46027FF2.6020001@trash.net> <20070322101224.3e6bb899@freekitty>
<20070331021401.M17326@visp.net.lb> <20070331023011.M8101@visp.net.lb>

Denys wrote:
> Ooops, sorry, it seems my fault, no library exist on this system.
> But i guess it must not coredump in this case? Is it possible to check if
> library not exist and just print some nice message?
> It is trivial i guess.

The problem is that lib_dir is NULL when calling get_target_names.
This patch fixes it.

[IPROUTE]: m_ipt: fix crash when dumping rules

lib_dir is NULL when calling get_target_name, causing a NULL pointer
dereference in the strlen call.
Signed-off-by: default avatarPatrick McHardy <kaber@trash.net>
      c6ab5b82
  11. 19 Jun, 2007 9 commits
  13. 11 May, 2007 1 commit
  15. 16 Mar, 2007 1 commit
  17. 14 Mar, 2007 1 commit
    • Stephen Hemminger's avatar
      Revert "Increase internal clock resolution to nsec" · 89151447
      Stephen Hemminger authored 
      This reverts fd784cca commit.

Thanks Stephen, but actually I think the last patch (increase clock
resolution) shouldn't go in yet. I'm not done yet looking at all
the compatibility issues and it does change the range of valid
values for everything dealing with times. Most places I looked
at still accept reasonable ranges, but I would feel more comfortable
to make sure everything is fine first.
      89151447
  19. 13 Mar, 2007 10 commits
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