problems on ldpd with multiple links between 2 hosts

2012-09-08 Thread Manuel Guesdon
Hi, I've made some tests on ldpd and found some problems/strange things with the following configuration: 2 hosts (v 5.0) - core3 (loopback 10.0.0.7) - core1 (loopback 10.0.0.9) 2 links between these 2 hosts: - vlan211 (on em9) core3 IP: 10.0.0.125 core1 IP: 10.0.0.126 - vlan212 (o

ospf6d problem when a route already exists with a different nexthop

2012-09-09 Thread Manuel Guesdon
Hi, When an ospf route already exists, ospf6d doesn't update the nexthop. I have 6 routers (4 with openbsd 5.0, 2 with openbsd 4.9) running ospfd, ospf6d and bgpd, routeur id is on lo1. For some reason (see at end for a way to reproduce it), one of the router (openbsd 5.0 one) have multiple ospf

Re: ospf6d problem when a route already exists with a different nexthop

2012-09-20 Thread Manuel Guesdon
aving same code with #ifdef mecanism for good reasons. After 5 years of evolution, does these reasons still appear beoing valid (I just ask, I haven't sufficient knowledge to give an answer). Manuel On Sun, 9 Sep 2012 17:14:42 +0200 Manuel Guesdon wrote: >| Hi, >| >| When an ospf

Re: ospf6d problem when a route already exists with a different nexthop

2012-09-27 Thread Manuel Guesdon
On Thu, 20 Sep 2012 18:00:26 +0200 Claudio Jeker wrote: >| On Thu, Sep 20, 2012 at 05:19:53PM +0200, Manuel Guesdon wrote: >| > Hi, >| > >| > After checking cvs tree, it seems that ospf6d isn't following changes done >in >| > ospfd. >| > >| &g

interfaces disappear when doing "ospf6ctl reload"

2012-09-28 Thread Manuel Guesdon
? Manuel -- ______ Manuel Guesdon - OXYMIUM

Re: ospf6d problem when a route already exists with a different nexthop

2012-09-29 Thread Manuel Guesdon
continue; + krcount++; - imsg_compose_event(iev_main, IMSG_KROUTE_CHANGE, 0, 0, -1, - &kr, sizeof(kr)); + bzero(&kr, sizeof(kr)); + kr.prefix = r->prefix; + kr.nexthop = rn->nexthop; + if (IN6_IS_ADDR

Re: ospf6d doesn't announce passive interfaces

2011-02-09 Thread Manuel Guesdon
Hi, On Tue, 9 Nov 2010 14:04:22 +0100 Jan Johansson wrote: ... >| I am now trying to replicate this setup for IPv6 using >| ospf6d but it seems that it will only announce addresses on >| active interfaces. FYI, having the same problem (on passive emX; I haven't tried on carp), I've applied your

Re: ospf6d doesn't announce passive interfaces

2011-02-09 Thread Manuel Guesdon
On Thu, 10 Feb 2011 00:21:59 +0800 Patrick Coleman wrote: >| On Wed, Feb 9, 2011 at 11:42 PM, Manuel Guesdon >| wrote: >| > Hi, >| > >| > On Tue, 9 Nov 2010 14:04:22 +0100 >| > Jan Johansson wrote: >| > ... >| >>| I am now trying to replicate t

Re: OSPF6D on 4.7 not adding certain {passive} interfaces to RIB.

2011-02-13 Thread Manuel Guesdon
Hi, On Sun, 13 Feb 2011 12:50:52 + (GMT) a b wrote: >| I've got a curious issue. >| ... >| The loopback and vlan interfaces get added to the RIB without >| problem. >| >| bnx1 does not get added to the RIB unless I remove the {passive} >| statement, in >| which case everything works fine.

Re: OSPF6D on 4.7 not adding certain {passive} interfaces to RIB.

2011-02-14 Thread Manuel Guesdon
On Sun, 13 Feb 2011 17:36:01 + (GMT) a b wrote: >| Awsome ! >| >| Thanks Manuel. >| >| Think I'll hold out for it to become an errata patch rather than applying >the >| interim one. >| >| I've also got an issue with BGPD not complying with "announce all" when >talking >| to an eBGP nei

Re: network bandwith with em(4)

2011-02-22 Thread Manuel Guesdon
Hi, On Tue, 22 Feb 2011 18:09:32 +0100 Patrick Lamaiziere wrote: >| I'm using two ethernet cards Intel 1000/PRO quad ports (gigabit) on a >| firewall (one fiber and one copper). >| >| The problem is that we don't get more than ~320 Mbits/s of bandwith >| beetween the internal networks and intern

Re: network bandwith with em(4)

2011-02-23 Thread Manuel Guesdon
On Wed, 23 Feb 2011 17:52:21 +0100 Patrick Lamaiziere wrote: >| Le Tue, 22 Feb 2011 19:13:48 +0100, >| Manuel Guesdon a icrit : >| >| Hello, >| >| > We've got same problems (on a routeur, not a firewall). Increasing >| > MAX_INTS_PER_SEC to 24000 increased

Re: network bandwith with em(4)

2011-02-25 Thread Manuel Guesdon
Hi, On Fri, 25 Feb 2011 08:41:20 +0900 Ryan McBride wrote: .. >| The output of `systat mbufs` is worth looking at, in particular the >| figure for LIVELOCKS, and the LWM/CWM figures for the interface(s) in >| question. >| >| If the livelocks value is very high, and the LWM/CWM numbers are very

Re: network bandwith with em(4)

2011-02-28 Thread Manuel Guesdon
On Thu, 24 Feb 2011 22:03:22 -0700 (MST) Theo de Raadt wrote: >| >> We've got same problems (on a routeur, not a firewall). Increasing >| >> MAX_INTS_PER_SEC to 24000 increased bandwith and lowered packet loss. >| >> Our cards are "Intel PRO/1000 (82576)" and "Intel PRO/1000 FP >| >> (82576)". >

Re: network bandwith with em(4)

2011-02-28 Thread Manuel Guesdon
On Mon, 28 Feb 2011 21:29:01 +0900 Ryan McBride wrote: >| On Mon, Feb 28, 2011 at 12:49:01PM +0100, Manuel Guesdon wrote: >| > OK. Anyway NIC buffers restrict buffered packets number. But the problem >| > remain: why a (for exemple) dual Xeon E5520@2.27GHz with Intel PRO/1000 >

Re: network bandwith with em(4)

2011-03-02 Thread Manuel Guesdon
On Wed, 2 Mar 2011 21:52:03 +0900 Ryan McBride wrote: >| On Mon, Feb 28, 2011 at 12:49:01PM +0100, Manuel Guesdon wrote: >| > OK. Anyway NIC buffers restrict buffered packets number. But the problem >| > remain: why a (for exemple) dual Xeon E5520@2.27GHz with Intel PRO/1000 >

Re: network bandwith with em(4)

2011-03-02 Thread Manuel Guesdon
2k 9 4 256 9 The 2 systems are generic MP kernel build with options: option MULTIPROCESSOR option MPLS And option EM_DEBUG on "core3" (the 4.8 system): I've added it to try to debug this problem. core3 run ospf (v4 & v6) and bgpd with 13 peers and around 344000 routes (3 peers feed 34

Re: network bandwith with em(4)

2011-03-03 Thread Manuel Guesdon
On Thu, 3 Mar 2011 00:51:46 + (UTC) Stuart Henderson wrote: >| On 2011-02-28, Manuel Guesdon wrote: >| > http://www.oxymium.net/tmp/core3-dmesg >| >| "ipmi0 at mainbus0: version 2.0 interface KCS iobase 0xca2/2 spacing 1" >| >| ipmi is disabled in GENERIC.

Re: network bandwith with em(4)

2011-03-03 Thread Manuel Guesdon
On Thu, 3 Mar 2011 11:12:09 +0100 Claudio Jeker wrote: >| On Thu, Mar 03, 2011 at 09:11:13AM +0100, Manuel Guesdon wrote: >| > On Thu, 3 Mar 2011 00:51:46 + (UTC) >| > Stuart Henderson wrote: >| > >| > >| On 2011-02-28, Manuel Guesdon wrote: >| > &

Re: network bandwith with em(4)

2011-03-04 Thread Manuel Guesdon
On Fri, 4 Mar 2011 22:53:30 +0900 Ryan McBride wrote: >| On Thu, Mar 03, 2011 at 03:52:54PM +0100, Manuel Guesdon wrote: >| > >| I think we already mentioned it that you will always see Ierr. The >| > >| question is if the box is able to forward more then 150kpps. >| >

Re: network bandwith with em(4)

2011-03-05 Thread Manuel Guesdon
On Sat, 5 Mar 2011 22:09:51 +0900 Ryan McBride wrote: >| On Fri, Feb 25, 2011 at 08:40:10PM +0100, Manuel Guesdon wrote: >| > "systat -s 2 vmstat": >| > >| >3.2%Int 0.1%Sys

IPMI local access

2010-10-24 Thread Manuel Guesdon
with bmc ? Manuel -- __ Manuel Guesdon - OXYMIUM

Problem with OSPF static route redistribution and routing table

2010-10-31 Thread Manuel Guesdon
Hi, I have some problem with a redistributed static route not added to the routing table. On a routeur A, there is a static route: route add -net a.b.c.d/27 e.f.g.h (e.f.g.h is a carp IP on this router) "route get a.b.c.d" show the good gateway (e.f.g.h) ospfd.conf for this router have

em(4) detailed errors

2010-11-18 Thread Manuel Guesdon
Hi, Is there a way to get detailed em(4) device errors without having to recompile kernel with EM_DEBUG ? I try to find in-errors reason(s) but netstat only gives errors as a sum of dropped_pkts + stats.rxerrc + stats.crcerrs + sc->stats.algnerrc +... as far as I can see :-( Manuel

Re: em(4) detailed errors

2011-01-28 Thread Manuel Guesdon
Hi, On Thu, 18 Nov 2010 16:38:55 +0100 Manuel Guesdon wrote: >| Is there a way to get detailed em(4) device errors without having to >| recompile kernel with EM_DEBUG ? >| I try to find in-errors reason(s) but netstat only gives errors as a sum of >| dropped_pkts + stats.rxerrc + s