Re: kern/129904: [vlan] [panic] kernel crash in "ifconfig destroy"

2008-12-24 Thread linimon
Old Synopsis: kernel crash in "ifconfig destroy" New Synopsis: [vlan] [panic] kernel crash in "ifconfig destroy" Responsible-Changed-From-To: freebsd-bugs->freebsd-net Responsible-Changed-By: linimon Responsible-Changed-When: Thu Dec 25 03:27:33 UTC 2008 Responsible-Changed-Why: Over to maintaine

Re: A new tool for low level testing...

2008-12-24 Thread Julian Elischer
g...@freebsd.org wrote: At Tue, 23 Dec 2008 13:00:12 -0800, julian wrote: g...@freebsd.org wrote: Hi, I just checked in a small tool to HEAD in /usr/src/tools/tools/ether_reflect which uses pcap and bpf to reflect ethernet packets just about the driver layer without involving the protocol stac

RE: Odd behavior routed

2008-12-24 Thread Li, Qing
Hi, Could you please provide the ifconfig output for completeness ? Thanks, -- Qing > -Original Message- > From: owner-freebsd-...@freebsd.org [mailto:owner-freebsd- > n...@freebsd.org] On Behalf Of Vladislav V. Prodan > Sent: Wednesday, December 24, 2008 11:33 AM > To: freebsd-curr...

Re: ipv6 bugfix, need review.

2008-12-24 Thread Bjoern A. Zeeb
On Mon, 22 Dec 2008, Alfred Perlstein wrote: Hi, Hey guys, we found a bug at Juniper and it resolves an issue for us. I've been asked to forward this to FreeBSD, I honestly am not that clear on the issue so I'm hoping someone can step up to review this. Synopsis is: The traffic class byte i

Re: A new tool for low level testing...

2008-12-24 Thread Ivo Vachkov
On Wed, Dec 24, 2008 at 9:43 PM, Julian Elischer wrote: > Luigi Rizzo wrote: >> >> On Wed, Dec 24, 2008 at 11:57:42AM +0100, Paolo Pisati wrote: >>> >>> Julian Elischer wrote: OR ngctl mkpeer em0: echo lower echo hm no this would leave the source and destinat

Re: Odd behavior routed

2008-12-24 Thread Vladislav V. Prodan
Vladislav V. Prodan writes: Before rebuild kernel, it appeared, and now there is no. It is now adding routes? That is so not working: route add -net 79.140.0.0/20 -iface tun2 That's how works: route add -net 79.140.0.0/20 195.138.80.168 Option "-interface" also does not help.

Re: A new tool for low level testing...

2008-12-24 Thread Julian Elischer
Luigi Rizzo wrote: On Wed, Dec 24, 2008 at 11:57:42AM +0100, Paolo Pisati wrote: Julian Elischer wrote: OR ngctl mkpeer em0: echo lower echo hm no this would leave the source and destination headers in hte same order.. they need to be swapped.. ok so I need to make a patch, but it wou

Odd behavior routed

2008-12-24 Thread Vladislav V. Prodan
# uname -a FreeBSD mary-teresa.X 8.0-CURRENT FreeBSD 8.0-CURRENT #0: Wed Dec 24 05:06:55 EET 2008 vla...@mary-teresa.x:/usr/obj/usr/src/sys/mary-teresa.10 amd64 We have two providers on tun1 and tun2. >>/etc/rc.conf: ... gateway_enable="YES" router="/sbin/routed" router_enable="YES"

Re: ipv6 bugfix, need review.

2008-12-24 Thread Bruce Simpson
Alfred Perlstein wrote: The traffic class byte is set to 0x in the header of some BGP packets sent between interfaces that have IPv6 addresses, instead of the correct setting 0xc0 (INTERNETCONTROL). Content free argument: Feels right. I had to commit a man page diff to docu

Re: NATM hardware available

2008-12-24 Thread Bruce Simpson
Bruce Simpson wrote: Robert Watson wrote: ... Do we have any of the necessary software parts to do simulated ATM hardware similar to what if_tap does for Ethernet? Using the VIMAGE stuff and virtual ATM hardware might open up the door to a more accessible development and test environment. I

Re: NATM hardware available

2008-12-24 Thread Bruce Simpson
Robert Watson wrote: ... Do we have any of the necessary software parts to do simulated ATM hardware similar to what if_tap does for Ethernet? Using the VIMAGE stuff and virtual ATM hardware might open up the door to a more accessible development and test environment. I did the NATM locking

Re: NATM hardware available

2008-12-24 Thread Robert Watson
On Wed, 24 Dec 2008, Bruce Simpson wrote: Hartmut Brandt wrote: In any case there is still an Todo on my side: the routing information for NETNATM is currently lost somewhere between L2 and L3 :-) I guess I come back to you in the new year to fix this issue... Have to fetch my ATM equipment

Re: HEADSUP: arp-v2 has been committed

2008-12-24 Thread Bruce Simpson
Hi Ian, Well, yuletide and new year is a good time to clean out the cupboards, so... without further ado... Ian FREISLICH wrote: ... Do you have applications which do not explicitly specify the interface address to use for multicast group joins? If they do not, that's a bug in the applica

Account Update

2008-12-24 Thread Support Team
Dear Email Account User, We wrote to you on 29 Novermber 2008 advising that you change the password on your account in order to prevent any unauthorised account access following the network instruction we previously communicated. All Mailhub systems will undergo regularly scheduled maintenance.

Re: HEADSUP: arp-v2 has been committed

2008-12-24 Thread Ian FREISLICH
Bruce Simpson wrote: > Ian FREISLICH wrote: > > ... > > I can't quite remember exactly why imr_ifindex doesn't work, but > > on my hosts which have several hundred interfaces and my OSPF > > sessions are never on the interface that has the default route, > > until I explicitly set the imr_address,

Re: HEADSUP: arp-v2 has been committed

2008-12-24 Thread Antoine Brodin
On Wed, Dec 24, 2008 at 2:09 AM, Kip Macy wrote: > The should be fixed with 186468. Please confirm. Yes it seems to be fixed, thanks! Cheers, Antoine ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To uns

Re: A new tool for low level testing...

2008-12-24 Thread gnn
At Tue, 23 Dec 2008 13:00:12 -0800, julian wrote: > > g...@freebsd.org wrote: > > Hi, > > > > I just checked in a small tool to HEAD in > > /usr/src/tools/tools/ether_reflect which uses pcap and bpf to reflect > > ethernet packets just about the driver layer without involving the > > protocol sta

Re: Panic on boot with em1 attached

2008-12-24 Thread gnn
At Tue, 23 Dec 2008 22:49:24 +0200, Vladimir V. Kobal wrote: > > We are using pf+ALTQ for shaping and ipfw for filtering, diverting into > netgraph nodes, attaching altq queues. > OK, that also makes sense given what I saw in the code. Can you explain your entire setup? That is, which filters,

Re: HEADSUP: arp-v2 has been committed

2008-12-24 Thread Bruce Simpson
Ian FREISLICH wrote: You can add net/quagga to that list as well. net/xorp got bit too. XORP doesn't do anything with the RTF_LLINFO information, so I have checked in a 2 line fix to the XORP repo. The ability to turn off ARP, or redirect ARP processing to a userland daemon, would be in

NATM hardware available

2008-12-24 Thread Bruce Simpson
Hartmut Brandt wrote: In any case there is still an Todo on my side: the routing information for NETNATM is currently lost somewhere between L2 and L3 :-) I guess I come back to you in the new year to fix this issue... Have to fetch my ATM equipment from the corner where it is collecting dust

Comment re ARP work and ad-hoc networking

2008-12-24 Thread Bruce Simpson
The ARPv2 snap makes things that much more interesting. I can foresee that folk may wish to do things e.g. with MANET protocols. In an ad-hoc wireless world, things happen very differently. Both ARP and IGMP straddle layer boundaries in the ISO 7 -layer model, and are geared towards fixed net

Re: HEADSUP: arp-v2 has been committed

2008-12-24 Thread Bruce Simpson
Ian FREISLICH wrote: ... I can't quite remember exactly why imr_ifindex doesn't work, but on my hosts which have several hundred interfaces and my OSPF sessions are never on the interface that has the default route, until I explicitly set the imr_address, the kernel always chooses the interface w

net.inet.udp.blackhole issue

2008-12-24 Thread Yony Yossef
Hi All, I'm facing lots of UDP "Connection refused" errors while running multistream iperf test. Analyzing it with wireshark showed several "ICMP Port Unreachable" problems. I've overriden it with "sysctl net.inet.udp.blackhole=1", but I'm not sure this is the correct thing to do, I feel like I'v

Re: Heads up --- Thinking about UDP and tunneling

2008-12-24 Thread Bruce Evans
On Tue, 23 Dec 2008, Randall Stewart wrote: 4) revamped my s9indent use.. I ran it and then patched back in just its complaints about me... that way the other s9 issues can stay in the file untouched by me :-D Thanks, but it still has many of the style bugs already pointed out and a few ne

Re: A new tool for low level testing...

2008-12-24 Thread Luigi Rizzo
On Wed, Dec 24, 2008 at 11:57:42AM +0100, Paolo Pisati wrote: > Julian Elischer wrote: > > > >OR > > > >ngctl mkpeer em0: echo lower echo > > > > > >hm no this would leave the source and destination headers in hte > >same order.. they need to be swapped.. > > > >ok so I need to make a patch, b

Re: A new tool for low level testing...

2008-12-24 Thread Paolo Pisati
Julian Elischer wrote: OR ngctl mkpeer em0: echo lower echo hm no this would leave the source and destination headers in hte same order.. they need to be swapped.. ok so I need to make a patch, but it would be much quicker than a user utility.. what about a netgraph cookbook? ___

Re: HEADSUP: arp-v2 has been committed

2008-12-24 Thread Mark Linimon
On Tue, Dec 23, 2008 at 11:39:09PM +0100, Hartmut Brandt wrote: > Well, they did this in the past, for example when I did some heavy work > on make(1). At that time Kris did this, I don't know through which > magic, though. Just email portmgr@ and ask for a regression-test on the build cluster.