Re: Fwd: Re: [ipv6hackers] funny FreeBSD bug

2012-07-28 Thread Doug Barton
On 07/28/2012 15:50, Bjoern A. Zeeb wrote: > You can point the people ... I'm not pointing anyone at anything. I raised the issue here in case anyone here is interested in following up. Fernando already did. Doug -- Change is hard. ___ freebsd

Fwd: Re: [ipv6hackers] funny FreeBSD bug

2012-07-26 Thread Doug Barton
FYI, this conversation is happening in the list below. I have no opinion regarding whether it is a bug or not, but I thought folks here might be interested. Doug Original Message Subject: Re: [ipv6hackers] funny FreeBSD bug Date: Thu, 26 Jul 2012 19:26:08 +0200 From: Marc Heuse

Re: Interface MTU question...

2012-07-12 Thread Doug Barton
On 07/12/2012 01:50 PM, George Neville-Neil wrote: > > On Jul 12, 2012, at 14:28 , Doug Barton wrote: > >> While y'all are looking at MTU (which is an increasingly important topic >> as we move into a Gig+ world) I'm wondering what our support is for >> htt

Re: Interface MTU question...

2012-07-12 Thread Doug Barton
While y'all are looking at MTU (which is an increasingly important topic as we move into a Gig+ world) I'm wondering what our support is for https://tools.ietf.org/html/rfc4821 ?? I asked this a while back and never got an answer. This method of PMTUD is really important given the massive (stupid)

Re: setting up dns server

2012-07-04 Thread Doug Barton
On 07/04/2012 06:43, m s wrote: > I want to config FreeBSD as a dns server. You don't mention what kind of name server you want, but from the rest of your post I'm assuming that you want a local resolver. If that's the case, your best bet is to stick with all of the defaults in the base currently,

Re: FreeBSD 10G forwarding performance @Intel

2012-07-04 Thread Doug Barton
On 07/03/2012 23:29, Alexander V. Chernikov wrote: > On 04.07.2012 01:29, Doug Barton wrote: >>>> Just curious ... what's the MTU on your FreeBSD box, and the Linux box? > > In this particular setup - 1500. You're probably meaning type of mbufs > which are allocat

Re: FreeBSD 10G forwarding performance @Intel

2012-07-03 Thread Doug Barton
On 07/03/2012 14:44, Luigi Rizzo wrote: > On Tue, Jul 03, 2012 at 02:19:06PM -0700, Doug Barton wrote: >> Just curious ... what's the MTU on your FreeBSD box, and the Linux box? > > he is (correctly) using min-sized packets, and counting packets not bps. Yes, I know. That

Re: FreeBSD 10G forwarding performance @Intel

2012-07-03 Thread Doug Barton
Just curious ... what's the MTU on your FreeBSD box, and the Linux box? (also, please don't cross-post to so many lists) :) Doug ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail

Re: Strong host model in IPv6?

2012-03-09 Thread Doug Barton
So I guess I'll re-ask the question here: According to https://tools.ietf.org/html/rfc1122 that RFC has been updated quite a bit over the last 23 years. Have you followed that chain upwards to make sure that your concerns are still valid? Doug On 3/9/2012 3:26 PM, Alex Yong wrote: > (Originally

Re: IPv6 and CARP

2012-03-03 Thread Doug Barton
Looping in hrs@ since he's responsible for that area. On 03/03/2012 02:49, Attila Nagy wrote: > Hi, > > On a recently built stable/9 I have these lines in rc.conf: > ifconfig_em0_name="admin" > vlans_admin="pub" > create_args_pub="vlan 20" > ifconfig_admin="inet 192.168.2.20 netmask 255.255.255.

Fwd: IPv6 NIDS evasion and IPv6 fragmentation/reassembly improvements

2012-02-23 Thread Doug Barton
Looks like we are making progress here, but are not quite there yet. Original Message Subject: IPv6 NIDS evasion and IPv6 fragmentation/reassembly improvements Date: Wed, 22 Feb 2012 16:57:22 -0300 From: Fernando Gont Organization: SI6 Networks To: ipv6-...@lists.cluenet.de Fo

Fwd: [ipv6hackers] rfc5722 implementation

2012-02-21 Thread Doug Barton
Does anyone who knows more about this topic want to comment? If we're making progress in this area it would be nice to publicize it. Doug Original Message Subject: [ipv6hackers] rfc5722 implementation Date: Sat, 18 Feb 2012 12:50:13 +0100 From: Marc Heuse Reply-To: IPv6 Hacke

Re: allowing gif thru ipfw

2012-02-01 Thread Doug Barton
If it's a hurricane electric tunnel don't you want protocol 41? On 01/31/2012 22:55, Eugene Grosbein wrote: > 01.02.2012 11:36, Eric W. Bates пишет: >> Seems like a silly question; but how does one allow the packets >> composing a gif tunnel thru ipfw? >> >> I assumed a gif was made up of ipencap

Re: openbgpds not talking each other since 8.2-STABLE upgrade

2012-01-10 Thread Doug Barton
On 01/03/2012 13:03, Hiroki Sato wrote: > Okay, thank you for your report. I will take some time to fix > TCP_MD5SIG support in openbgpd and inform you when another patch is > ready. Any news on this? Not trying to be pushy, just wondering if I need to plan a test/change window. Thanks, Dou

Re: Unnecessary sleep in network.subr: ipv6_up()

2012-01-10 Thread Doug Barton
Looping in the author of that change ... On 01/10/2012 02:24, Dennis Koegel wrote: > Cheers, > > problem: Having a *lot* of IPv6 interfaces (Vlan interfaces in this case) > causes a huge and annoying delay time at system boot in 9.0R. > > ipv6_up() in network.subr does this: > > + # wait fo

Re: openbgpds not talking each other since 8.2-STABLE upgrade

2012-01-03 Thread Doug Barton
On 01/03/2012 21:23, Nikolay Denev wrote: > You are setting the keys with setkey for both directions of a single session, > right? Yes. But thanks for asking. :) Doug -- You can observe a lot just by watching. -- Yogi Berra Breadth of IT experience, and depth of knowledge in

Re: openbgpds not talking each other since 8.2-STABLE upgrade

2012-01-03 Thread Doug Barton
On 01/03/2012 11:06, Hiroki Sato wrote: > Doug Barton wrote > in <4f027bc0.1080...@freebsd.org>: > > do> We have a pair of physical FreeBSD systems configured as routers > do> designed to operate in an active/standby CARP configuration. Everything > do> used t

Re: openbgpds not talking each other since 8.2-STABLE upgrade

2012-01-03 Thread Doug Barton
On 01/03/2012 11:16, Bjoern A. Zeeb wrote: > I was wondering from *where* you were updating, not to which revision. D'oh! Sorry ... the previous kernel was from stable/8 about 6 months ago. Well before Attilio's merge. Doug -- You can observe a lot just by watching. -- Yogi Berra

Re: openbgpds not talking each other since 8.2-STABLE upgrade

2012-01-03 Thread Doug Barton
On 01/03/2012 10:03, Bjoern A. Zeeb wrote: > > On 3. Jan 2012, at 17:47 , Borja Marcos wrote: > >> >> On Jan 3, 2012, at 4:29 PM, Ed Maste wrote: >> >>> Thanks for the link Nikolay. >>> >>> Borja, I assume it's the PR submission form that gave you trouble - >>> sorry for that. Based on your repo

openbgpds not talking each other since 8.2-STABLE upgrade

2012-01-02 Thread Doug Barton
We have a pair of physical FreeBSD systems configured as routers designed to operate in an active/standby CARP configuration. Everything used to work fine, but since an upgrade to 8.2-STABLE on December 29th the two routers don't speak BGP to each other anymore. They both function fine individually

Re: FreeBSD 8 as an IPv6 router

2011-12-13 Thread Doug Barton
On 12/13/2011 16:41, Hiroki Sato wrote: > I do not think it is a good idea that the rtadvd daemon automatically > splits prefixes shorter than 64 to ones with just 64. "Which prefix > should be advertised" is one of things which a sysadmin must specify > explicitly when it receives prefixes sh

Re: choosing distribution: FreeBSD

2011-11-27 Thread Doug Barton
On 11/27/2011 7:13 AM, LinuxIsOne wrote: > Hi, > > Well, I am basically a Windows convert, but very frankly saying that: I am > new to the world of Linux. So I should use FreeBSD or something easier > distribution in the Linux...? Or it is perfectly okay for a newbie to go > with FreeBSD? FreeBSD

Re: How to set interface description containing space in 8.x

2011-10-22 Thread Doug Barton
On 10/22/2011 06:02, Jeremy Chadwick wrote: > 3. Hand-hack /etc/network.subr to address this, which you will lose >every time you run mergemaster I'm not sure why you'd say that. By design mergemaster checks the $FreeBSD Id string in the installed file and if it's the same as the one in the t

Re: No IPFW binary compat across versions ?

2011-09-05 Thread Doug Barton
On 09/05/2011 17:18, Arnaud Lacombe wrote: > From my point of view, I should be able to run a FreeBSD 9.0 kernel > (when released) on top of a FreeBSD 5 userland without such issues. Unfortunately your expectation is completely unrealistic. We do our best to maintain backward compatibility but som

Re: ifconfig -alias with duplicate netmasks work?

2011-08-22 Thread Doug Barton
On 08/22/2011 16:49, John wrote: > Fellow Net'ers > >Debugging an nfs locking problem to a linux host, I accidently > issued some ifconfig commands on the bsd server (9-current) and > found that duplicate netmasks seem to work fine. For instance: > > bce0: flags=8843 metric 0 mtu 1500 >

Re: resolvconf script overwrites entries in resolv.conf - RDNSS/DNSSL related

2011-08-04 Thread Doug Barton
On 08/04/2011 22:59, Mattia Rossi wrote: > Hi all, > > I've finally patched my 8.2 IPv6 gateway with the RDNSS/DNSSL patches > and I'm distributing DNS servers that way now. Works fine, my box > running CURRENT picks up the DNS servers and search domains and writes > them into /etc/resolv.conf usi

Re: bce packet loss

2011-07-11 Thread Doug Barton
On 07/11/2011 22:47, Charles Sprickman wrote: > On Mon, 11 Jul 2011, Doug Barton wrote: > >> On 07/11/2011 21:09, Charles Sprickman wrote: >>> I've had it hammered into my brain over the years that for servers it's >>> always best to set link speed an

Re: bce packet loss

2011-07-11 Thread Doug Barton
On 07/11/2011 21:09, Charles Sprickman wrote: > I've had it hammered into my brain over the years that for servers it's > always best to set link speed and duplex manually at both ends to remove > any possible issues with link negotiation. That hasn't been the right thing to do for at least 8 year

Re: carp for IPv6?

2011-07-04 Thread Doug Barton
On 07/04/2011 21:20, Doug Barton wrote: On 07/04/2011 20:26, Michael Sinatra wrote: On 07/04/11 19:59, Doug Barton wrote: If I try to set up a carp interface for IPv6 on a recent 8.2-STABLE I get an error using either /64 or /128 as the mask: ifconfig carp2 vhid 4 advskew 0 pass mycleverpass

Re: carp for IPv6?

2011-07-04 Thread Doug Barton
On 07/04/2011 20:26, Michael Sinatra wrote: On 07/04/11 19:59, Doug Barton wrote: If I try to set up a carp interface for IPv6 on a recent 8.2-STABLE I get an error using either /64 or /128 as the mask: ifconfig carp2 vhid 4 advskew 0 pass mycleverpass 2001:a:b:c::2/64 ifconfig 2001:a:b:c::2

carp for IPv6?

2011-07-04 Thread Doug Barton
If I try to set up a carp interface for IPv6 on a recent 8.2-STABLE I get an error using either /64 or /128 as the mask: ifconfig carp2 vhid 4 advskew 0 pass mycleverpass 2001:a:b:c::2/64 ifconfig 2001:a:b:c::2/64: bad value (width too large) There are no examples for IPv6 in the man page, or

Re: link-local needed w/static IP and gateway?

2011-06-12 Thread Doug Barton
On 6/12/2011 3:30 PM, Charles Sprickman wrote: Can anyone help me understand what the relationship is between address resolution for the router I don't know what you mean by "address resolution for the router." and link-local? Why is this required? Why can I ping other hosts on the subnet w

Re: Bridging + VLANS

2011-05-21 Thread Doug Barton
On 05/21/2011 01:58, Matthew Bowman wrote: I have an uplink to my ISP on a 2 IP /30 network (1.1.1.0/30 in the diagram) No help for your actual problem, sorry. I just wanted to point out that 1/8 has been assigned by IANA to APNIC, so it should not be used as a substitute for RFC 1918 space.

Re: Proper way to setup IPv6 gateway on running node without reboot?

2011-04-19 Thread Doug Barton
On 4/19/2011 11:39 AM, Lev Serebryakov wrote: Hello, Doug. You wrote 19 апреля 2011 г., 22:01:20: I'm looking for way to setup IPv6 router config on IPv4-configured node without reboot. Your best bet is actually to reboot. There are a lot of moving parts, and it's difficult to catch them a

Re: Proper way to setup IPv6 gateway on running node without reboot?

2011-04-19 Thread Doug Barton
On 4/19/2011 10:18 AM, Lev Serebryakov wrote: Hello, Freebsd-net. I'm looking for way to setup IPv6 router config on IPv4-configured node without reboot. Your best bet is actually to reboot. There are a lot of moving parts, and it's difficult to catch them all, especially with a gateway s

Re: in6.c and panic: 0xc63dd000 must be migratable

2011-04-08 Thread Doug Barton
On 04/08/2011 17:57, Bjoern A. Zeeb wrote: On Fri, 8 Apr 2011, Doug Barton wrote: Bjoern, We're seeing something very similar to the following with pf and IPv6: similar to what? We're seeing the "must be migratable" part of the panic, but nothing else. It would b

in6.c and panic: 0xc63dd000 must be migratable

2011-04-08 Thread Doug Barton
Bjoern, We're seeing something very similar to the following with pf and IPv6: http://pastebin.com/AJzXmEWe I notice that you did some locking changes in r216022, could this be related? Doug -- Nothin' ever doesn't change, but nothin' changes much. -- OK Go

Re: igb(4) won't start with "igb0: Could not setup receive structures"

2011-03-30 Thread Doug Barton
On 3/30/2011 10:06 AM, Arnaud Lacombe wrote: No. We are taking about exceptional recoverable situation not handled by the software, it should not bring the complete system down. If you're swapping code has defect, you do not tell one to buy more RAM not to trigger the defective code, you fix the

Re: igb(4) won't start with "igb0: Could not setup receive structures"

2011-03-30 Thread Doug Barton
On 3/30/2011 7:19 AM, Arnaud Lacombe wrote: Hi, On Wed, Mar 30, 2011 at 1:11 AM, Doug Barton wrote: The only things I've been able to get from Jack is "We, at Intel, test em(4) at 256k nmbclusters. We do not have problem. If you have problem, raise nmbcluster.". 256k n

Re: igb(4) won't start with "igb0: Could not setup receive structures"

2011-03-29 Thread Doug Barton
On 03/29/2011 22:07, Arnaud Lacombe wrote: ... or maintain internal changes to the driver to make it not that memory hungry/behave well under memory pressure, especially on system where memory_is_ a constraint. If you come up with patches, I'm sure everyone would like to see them. Meanwhile

Re: igb(4) won't start with "igb0: Could not setup receive structures"

2011-03-29 Thread Doug Barton
It would probably be useful to document those tunables in the man page. It already has good sections for other tunables, so adding them should be easy. Doug On 03/29/2011 14:55, Jack Vogel wrote: Our validation group has a default postinstall process, every installed system gets those chang

The tale of a TCP bug

2011-03-24 Thread Doug Barton
http://blogmal.42.org/tidbits/tcp-bug.story $someone really needs to take a look at this. :) Doug -- Nothin' ever doesn't change, but nothin' changes much. -- OK Go Breadth of IT experience, and depth of knowledge in the DNS. Yours for the righ

The tale of a TCP bug

2011-03-24 Thread Doug Barton
http://blogmal.42.org/tidbits/tcp-bug.story $someone really needs to take a look at this. :) Doug -- Nothin' ever doesn't change, but nothin' changes much. -- OK Go Breadth of IT experience, and depth of knowledge in the DNS. Yours for the righ

Re: Proposed patch for Port Randomization modifications according to RFC6056

2011-03-05 Thread Doug Barton
On 03/04/2011 16:21, Bjoern A. Zeeb wrote: That said I messed with the patch to avoid the two copies of the algorithms (so it will not be 4 soon). I know it compiles but I have yet to test it. I'd love to hear opinions. The #ifdef INET6/INETs are ugly but we'll see those a lot more and need to

Re: Proposed patch for Port Randomization modifications according to RFC6056

2011-03-04 Thread Doug Barton
On 03/04/2011 16:21, Bjoern A. Zeeb wrote: On Sun, 27 Feb 2011, Doug Barton wrote: As for default algorithm, is there any reason not to make it 4? Yes, it's expensive both computation time and stack wise. Last I put MD5ctxs on the stack I was told that it was previously avoided do to

Re: Proposed patch for Port Randomization modifications according to RFC6056

2011-02-27 Thread Doug Barton
On 02/27/2011 14:05, Bjoern A. Zeeb wrote: On Sun, 27 Feb 2011, Fernando Gont wrote: Hi, On 27/02/2011 05:38 p.m., Doug Barton wrote: Has this been commited to the tree, already? -- If so, what's the default algorithm? Bjoern was planning to do it, I'm going to do it if he d

Re: Proposed patch for Port Randomization modifications according to RFC6056

2011-02-27 Thread Doug Barton
On 02/27/2011 12:23, Fernando Gont wrote: On 08/02/2011 03:47 p.m., Doug Barton wrote: [catching up with e-mail] I've been up and running on this patch vs. r218391 for over 24 hours now, using algorithm 4 (as someone said is now the default in Linux) without any problems. I think Bjoe

Re: mountd has resolving problems

2011-02-17 Thread Doug Barton
On 2/17/2011 9:59 AM, Steven Hartland wrote: - Original Message - From: "John Baldwin" Waiting for the default route to be pingable actually fixed a few other problems for us on 7 though as well (often ntpdate would not work on boot and now it works reliably, etc.) so we went with that

Re: Proposed patch for Port Randomization modifications according to RFC6056

2011-02-08 Thread Doug Barton
Sat, Jan 29, 2011 at 4:27 AM, Doug Barton wrote: On 01/28/2011 11:57, Ivo Vachkov wrote: On Fri, Jan 28, 2011 at 9:00 PM, Doug Bartonwrote: How does net.inet.ip.portrange.randomalg sound? I would also suggest that the second sysctl be named net.inet.ip.portrange.randomalg.alg5_tr

Re: Proposed patch for Port Randomization modifications according to RFC6056

2011-01-28 Thread Doug Barton
On 01/28/2011 11:57, Ivo Vachkov wrote: On Fri, Jan 28, 2011 at 9:00 PM, Doug Barton wrote: How does net.inet.ip.portrange.randomalg sound? I would also suggest that the second sysctl be named net.inet.ip.portrange.randomalg.alg5_tradeoff so that one could do 's

Re: Proposed patch for Port Randomization modifications according to RFC6056

2011-01-28 Thread Doug Barton
On 01/28/2011 06:33, Ivo Vachkov wrote: Hello, I would like to thank for the help and for the recommendations. I attach second version of the patch, I proposed earlier, including following changes: 1) All RFC6056 algorithms are implemented. 2) Both IPv4 and IPv6 stacks are modified to use the

Re: NDP Ethernet address display

2011-01-07 Thread Doug Barton
On 01/07/2011 18:01, Boris Kochergin wrote: - snprintf(hbuf, sizeof(hbuf), "%x:%x:%x:%x:%x:%x", There are numerous examples of this string in the tree. Some of them seem like they may be correct, but many of them are obviously printing out mac addresses and should be converted, one way or an

Re: tcp implementation source code

2011-01-07 Thread Doug Barton
On 01/07/2011 14:35, Ivan Voras wrote: On 01/04/11 15:56, J. Hellenthal wrote: On 01/04/2011 04:46, Mickey Harvey wrote: I would like to know where I can find the source code for the TCP implementation so I can do some hacking on it. Have you looked through the repository at all ? http://svn

IPv6 + CARP + VLANs + pf == panic on 8-stable

2010-12-01 Thread Doug Barton
[ Pardon the cross-post, feel free to follow up to just one list, I'm on both. ] Running a system on the latest 8-stable as a router we are seeing the following panic: http://pastebin.com/AJzXmEWe Kernel is as follows: include GENERIC ident ROUTER options SW_WATCHDO

Re: Configuring for 1 static and 1 DHCP interface ?

2010-11-23 Thread Doug Barton
While hacking dhclient-script gets you '1337 points, it's generally a better idea to use dhclient.conf to accomplish the same goals whenever possible. It's also a really bad idea to chflags /etc/resolv.conf (note, it's resolv.conf, not resolve.conf) because that can cause dhclient-script to loo

Re: ipfw fwd doesn't handle ipv6 addresses

2010-11-10 Thread Doug Barton
On 11/10/2010 14:42, gu...@bsdmail.org wrote: I'm running freebsd 7.2 and trying to find a way to forward a packet based on it's source address. The following command works fine for ipv4 addresses but fails for ipv6 addresses. ipfw add 101 fwd nextaddr ip from myaddr to any out This works fine i

Re: strange resolver behavour

2010-10-14 Thread Doug Barton
On 10/14/2010 2:43 AM, Eugene Grosbein wrote: Is host(1) supposed to do lookups using suffixes from /etc/resolv.conf for FQDN with dot at the end? ... if only there were a document of some kind that described how the tool was supposed to work ... something like a manual ... :) Doug -- Br

Re: strange resolver behavour

2010-10-13 Thread Doug Barton
On 10/13/2010 12:05 AM, Eugene Grosbein wrote: On 13.10.2010 01:39, Doug Barton wrote: I care about my resolver behavior. Ok, well, that's working as advertised, so no problems then. That's fine. And how about host(1)? It looks for MX record for synthetic domain names using suf

Re: strange resolver behavour

2010-10-12 Thread Doug Barton
On 10/12/2010 5:34 AM, Eugene Grosbein wrote: On 12.10.2010 14:10, Doug Barton wrote: It's a pity if we have no diagnostic utility that behaves just like ordinary applications like MTA dealing with DNS... How am I supposed to debug suspected MTA behavior without such utility? Step 1, v

Re: strange resolver behavour

2010-10-12 Thread Doug Barton
On 10/11/2010 8:32 PM, Eugene Grosbein wrote: On 11.10.2010 18:05, Hajimu UMEMOTO wrote: egrosbein> Is it a bug in our resolver? I think no, host(1) links ISC's resolver, and it doesn't use libc's resolver. I suspect there is some problem in host(1) or ISC's resolver. Is there a command ca

Re: Call for testers: RFC 5569 (6rd) support in stf(4)

2010-10-01 Thread Doug Barton
erested in learning. On 9/30/2010 4:38 PM, Bjoern A. Zeeb wrote: On Thu, 30 Sep 2010, Doug Barton wrote: Hey, In any case I didn't say that 6rd was not useful at all. What I tried to make the case for is that its utility is limited, both in the absolute sense and in the temporal sense; and

Re: Call for testers: RFC 5569 (6rd) support in stf(4)

2010-09-30 Thread Doug Barton
On 9/30/2010 2:46 PM, Rui Paulo wrote: I really don't feel like discussion this ad nauseum as your last IPv6 thread, but 6rd is useful and your argument about the timeline for FreeBSD 9.0 doesn't make sense: we can have this on FreeBSD 8-STABLE in a week after this is committed to HEAD. Well I

Re: Call for testers: RFC 5569 (6rd) support in stf(4)

2010-09-30 Thread Doug Barton
On 9/30/2010 12:13 PM, Rui Paulo wrote: On 28 Sep 2010, at 23:27, Doug Barton wrote: On 9/22/2010 1:32 PM, Hiroki Sato wrote: | Hello, | | Can anyone try a patch for adding 6rd (RFC 5569) support to stf(4)? Well I don't want to be "Mr. Negativity," but I'd like to sugg

Re: Call for testers: RFC 5569 (6rd) support in stf(4)

2010-09-28 Thread Doug Barton
-BEGIN PGP SIGNED MESSAGE- Hash: SHA256 On 9/22/2010 1:32 PM, Hiroki Sato wrote: | Hello, | | Can anyone try a patch for adding 6rd (RFC 5569) support to stf(4)? Well I don't want to be "Mr. Negativity," but I'd like to suggest that adding this support is the wrong way to go. STF and t

Re: Problem with link-local addresses on USB interfaces

2010-08-28 Thread Doug Barton
On 8/28/2010 3:08 PM, Bernd Walter wrote: Only the PCI and loopback interface responds to their own link local address. I'm also puzzled about what I need to configure on an interface to get an link-local address. I've finally put ifconfig_ue0/1="UP" into rc.conf. You haven't said what version

Re: Does not work resolving IPv6 addresses via IPv4 DNS-server

2010-08-08 Thread Doug Barton
On Mon, 9 Aug 2010, Vladislav V. Prodan wrote: 09.08.2010 3:51, Doug Barton пишет: If you are trying to do something else, let us know and we'll try to help you with it. :) First, remove the output "Invalid argument" And instead of an error ";; connection timed out;

Re: Does not work resolving IPv6 addresses via IPv4 DNS-server

2010-08-08 Thread Doug Barton
On Sun, 8 Aug 2010, Vladislav V. Prodan wrote: # host -6 2001:5c0:1000:b::599b 8.8.8.8 I think that there has been some fuzzy thinking on this thread. :) There is no way that the command above could possibly work. The -6 option to host means "use IPv6 transport to make this request." The sp

Re: Patch for ip6_sprintf(), please review

2010-05-16 Thread Doug Barton
Someone at work has been reading http://tools.ietf.org/html/draft-ietf-6man-text-addr-representation :) This change follows the rules in that draft which will become and RFC as soon as it finishes winding its way through the process, so I am supportive of the change you are proposing. Doug On 5

Re: Workaround automatic re-loading of network drivers

2010-05-03 Thread Doug Barton
Seems reasonable to me. Doug On 05/03/10 12:27, John Baldwin wrote: > While testing some changes with vlans and the new vlan_ syntax in rc.conf > I've noticed the following behavior: > > ifconfig foo0.100 destroy > > Will actually try to kldload the 'foo' driver. This can prove very no

Re: Fresh Build Not Taking IPv6 RA's?

2010-04-23 Thread Doug Barton
On 04/23/10 11:54, Thomas Donnelly wrote: > Hi, > > I have a few servers on a vlan which have all happily auto configured > via RA, both FreeBSD and CentOS boxes. However, I freshly installed a > FreeBSD 7 box, brought it to stable, and it wont auto configure. What are the versions of the FreeBSD

Re: Un-obsolete'ing ipv6_enable

2010-04-03 Thread Doug Barton
Sorry it's taken me so long to get back to this, had a lot of other pressing issues. Short version, I think you're taking the wrong approach here. Longer version, I'm going to be posting to -current shortly to ask for opinions on what the defaults should be. My understanding from the last go-round

Re: [ping6] freeaddrinfo()

2010-03-13 Thread Doug Barton
On 03/13/10 04:25, Earl Lapus wrote: > Hi, > > I was browsing through the ping6 code and I noticed that one > particular call to getaddrinfo() didn't have a freeaddrinfo() pair. > All calls to getaddrinfo() should have an equivalent freeaddrinfo(), right? > > Attached is a patch that "tries-to-re

Re: Un-obsolete'ing ipv6_enable

2010-03-08 Thread Doug Barton
On 3/8/2010 5:43 AM, jhell wrote: On Sun, 7 Mar 2010 21:26, dougb@ wrote: Oops, missed one. Doug ;) Hi Doug& everyone, Personally I think that ipv6_enable could be skipped(removed) all-in-all. Here is my reason: It seems needless to have if, the value of ipv6_network_interfaces could j

Re: Un-obsolete'ing ipv6_enable

2010-03-07 Thread Doug Barton
Oops, missed one. Doug -- ... and that's just a little bit of history repeating. -- Propellerheads Improve the effectiveness of your Internet presence with a domain name makeover!http://SupersetSolutions.com/ Index: network.subr

Un-obsolete'ing ipv6_enable

2010-03-07 Thread Doug Barton
As we've previously discussed, I would like to un-obsolete ipv6_enable, and return it to the status of being the knob that actually controls whether or not we configure IPv6. My understanding is that the consensus is in agreement with this change, however I'm posting my proposed patch (minus the rc

Re: Apparent IPv6 bug

2010-02-26 Thread Doug Barton
On 02/24/10 14:17, Li, Qing wrote: > Please try this patch > > http://people.freebsd.org/~qingli/nd6.c.diff > > and let me know if it works out for you. Ok, been up for way more than 24 hours now, I would say that this bug is fixed. :) Thanks again for your quick reply. Doug --

Re: Apparent IPv6 bug

2010-02-25 Thread Doug Barton
On 02/25/10 19:56, Steve Bertrand wrote: > Do you want more v6 traffic thrown at the interface for testing? Thanks for the offer, but the load I have on it now is the same as what I had when I got the crashes, so I think it will either work, or it will not work. :) 19+ hours and counting D

Re: Apparent IPv6 bug

2010-02-25 Thread Doug Barton
On 02/24/10 14:17, Li, Qing wrote: > Please try this patch > > http://people.freebsd.org/~qingli/nd6.c.diff > > and let me know if it works out for you. > > Thanks, > > -- Qing Thank YOU. :) Uptime is 12 hours so far, with fairly continuous (albeit light) IPv6 traffic and so far so good.

Apparent IPv6 bug

2010-02-23 Thread Doug Barton
Howdy, I've had the following crash twice now when leaving my system up overnight: (kgdb) #0 doadump () at pcpu.h:246 #1 0xc05f64af in boot (howto=260) at /usr/local/src/sys/kern/kern_shutdown.c:416 #2 0xc05f6792 in panic (fmt=Variable "fmt" is not available. ) at /usr/local/src/sys/kern/k

Re: How to enable IPv6 on a subset of interfaces

2010-01-12 Thread Doug Barton
On Tue, 12 Jan 2010, Brett Lee wrote: Hello, Using FreeBSD 8.0-RELEASE, and am trying variations in /etc/rc.conf in an attempt to enable IPv6 on ONLY one of the systems two interfaces. Specifically, em0 should be enabled IPv4 DHCP, and bge0 should be enabled IPv6 only. From the KAME link

Re: ping6 and a do-not-fragment option

2009-12-10 Thread Doug Barton
Richard A Steenbergen wrote: > Hi, > > I just noticed, while trying to do a little debugging, that ping6 > doesn't seem to have a way to specify "do not fragment" like ping does > for IPv4. Obviously the way this is implemented has been changed, since > there is no longer a DF-bit in IPv6, but it

Re: bridging vs wifi, proxy arp broken on 8.0 rc?

2009-11-22 Thread Doug Barton
Juergen Lock wrote: > The problem with bridging and wifi is that on wifi you usually can > use only a single mac address... Ok, I'm not heartbroken if it won't work, but it would be nice if the wiki were updated so that no one else wastes time on it like I did last night. Doug -- Imp

Re: [CFR] unified rc.firewall

2009-11-22 Thread Doug Barton
Hajimu UMEMOTO wrote: > Hi, > > The ipfw and ip6fw were unified into ipfw2, now. But, we still have > rc.firewall and rc.firewall6. However, there are conflicts with each > other, and it confuses the users, IMHO. > So, I made a patch to unify rc.firewall and rc.firewall6, and obsolete > rc.firew

Re: OSPF and ifconfig -alias problem

2009-11-17 Thread Doug Barton
Leonardo Reginin wrote: > Hello fellows. > > I have a FreeBSD 5.1 ( it's old, I know ) It's well past old. You're unlikely to get any help on this since 5.x is EOL and 5.1 isn't even close to the latest release on that branch. I would be happy to be proven wrong though. Doug -- Impro

Re: WPI panic

2009-10-30 Thread Doug Barton
Lawrence Stewart wrote: > Doug Barton wrote: >> I cc'ed those who seem to have put the most/recent effort into >> sys/dev/wpi. >> >> Is there any objection to turning off WPI_DEBUG by default? it creates >> a lot of spam that the average user doesn't need

Can we turn off WPI_DEBUG

2009-10-27 Thread Doug Barton
I cc'ed those who seem to have put the most/recent effort into sys/dev/wpi. Is there any objection to turning off WPI_DEBUG by default? it creates a lot of spam that the average user doesn't need. I use my 3945abg every day and haven't had any problems with it for ages so I think it's safe to say

Re: Wacky DHCP values that work in windows but not in FreeBSD

2009-10-18 Thread Doug Barton
I'm adding Brooks to the cc list since he is mr. dhcp lately. :) David Horn wrote: > On Tue, Oct 13, 2009 at 1:31 AM, Doug Barton wrote: >> David Horn wrote: >>> Without seeing the actual tcpdump of the dhcp packets, I would guess >>> that this is the Classle

Re: Wacky DHCP values that work in windows but not in FreeBSD

2009-10-12 Thread Doug Barton
David Horn wrote: > Without seeing the actual tcpdump of the dhcp packets, I would guess > that this is the Classless Static Route option in DHCPv4 (option 121). Ok, I will give the tcpdump option a go as soon as I have a chance. Meanwhile, if this is in fact the case how would we make it work in

Re: host(1) coredumps

2009-10-12 Thread Doug Barton
vol...@vwsoft.com wrote: > On 09/13/09 06:27, Eugene Grosbein wrote: >> Hi! >> >> For 8.0-BETA3: >> >> % host -l grosbein.pp.ru. ns2.rucable.net. >> ; Transfer failed. >> /usr/local/src/lib/bind/isc/../../../contrib/bind9/lib/isc/unix/socket.c:2486: >> REQUIREsock) != ((void *)0)) && (((const i

Re: Wacky DHCP values that work in windows but not in FreeBSD

2009-10-12 Thread Doug Barton
security wrote: > ATT uses PPPoE on their modems. Did your router have any special PPPoE > settings? It's a two-piece thing, "their" modem and my wireless router. The wireless router and windows know what to do with the info they are handed from the modem, FreeBSD doesn't. Sorry if I wasn't clea

Re: Wacky DHCP values that work in windows but not in FreeBSD

2009-10-12 Thread Doug Barton
Michael K. Smith - Adhost wrote: >> -Original Message- >> From: owner-freebsd-...@freebsd.org [mailto:owner-freebsd- >> n...@freebsd.org] On Behalf Of Julian Elischer >> Sent: Monday, October 12, 2009 4:00 PM >> To: Doug Barton >> Cc: freebsd-net@fr

Wacky DHCP values that work in windows but not in FreeBSD

2009-10-12 Thread Doug Barton
Howdy, I usually have a wireless router connected directly to the AT&T/Yahoo DSL modem but last night I wanted to do some debugging so I plugged my laptop directly into the modem (after powering off the modem, etc.). The values I got back from DHCP not only don't make sense, they didn't work in F

Re: host(1) coredumps

2009-10-11 Thread Doug Barton
Mikolaj Golub wrote: > BTW, we have already had the pr about this problem. > > http://www.freebsd.org/cgi/query-pr.cgi?pr=bin/138061 > > IMO it would be nice to add the patch there. Normally that would be a good idea, but I've just adopted the PR and sent a link to it and the patch to the bind-u

Re: Why not work whois -6 ?

2009-10-02 Thread Doug Barton
Vladislav V. Prodan wrote: > FreeBSD 8.0-BETA4 amd64 > > # whois -6 2a01:d0::1 > whois: connect(): Connection refused > > In man whois written: > -6 Use the IPv6 Resource Center (6bone) database. It contains > net- > work names and addresses for the IPv6 network. > > > T

Re: WLAN performance Windows/XP ./. FreeBSD 8-CURRENT

2009-09-29 Thread Doug Barton
Matthias Apitz wrote: > Hello, > > I am wondering what could cause the following WLAN performance diff > between a XP and 8-CURRENT laptop, sitting side by side and connected to > the same AP: > > OS XP 8-CURRENT > NIC Intel 3945ABGAtheros 5424/2424 > Ping

Re: conf/132179: [patch] /etc/network.subr: ipv6 rtsol on incorrect wlan interface

2009-09-29 Thread Doug Barton
David Horn wrote: > Please close this bug (conf/132179) as fixed. SVN r195029 Cool, I fixed a PR without even knowing it. :) Thanks for letting us know it's fixed, and sorry I missed the PR first time around. Doug -- This .signature sanitized for your protection ___

Re: NTP - default /etc/ntp.conf

2009-06-05 Thread Doug Barton
Frank Behrens wrote: > Edwin Groothuis wrote on 5 Jun 2009 22:44: >> After pondering at conf/58595, I came with this text. >> >> The ntpd is not enabled by default, so the fact that the servers >> are commented out should not be an issue. >> ... >> +# server pool.ntp.org >> +# server pool.ntp.org

Re: change in ifconfig out put for wlan devices on -CURRENT

2009-03-21 Thread Doug Barton
Bjoern A. Zeeb wrote: > If that's your thread, it is. Updating to latest HEAD should have the > fix. It would be great if you could confirm that everything is > working again with just a plain HEAD. I can confirm that with latest HEAD it's back to normal for me with my wpi+wlan. Thanks! Doug

Re: Proposal: Rework ipv6 rtsol initialization in rc.d

2009-03-06 Thread Doug Barton
David Horn wrote: > Proposal: Rework ipv6 rtsol initialization in rc.d > Why: on multihomed or transient (e.g. laptops) connections, ipv6 > autoconfiguration can be slow, causing ipv6 initialization delays > while waiting for unsolicited router advertisements I don't quite understand this prob

Re: BIND 9.4.3-P1: internal_send: 199.7.83.42#53: Device not configured, where 199.7.83.42 is RANDOM IP address

2009-01-26 Thread Doug Barton
Lev Serebryakov wrote: > Hello, Freebsd-stable. > > BIND on my new router (7.1-STABLE, BIND 9.4.3-P1) shows bunch of > errors on every start and doesn't answer on requests for 30-60 seconds > after that. Errors are like this: It's not necessary or desirable to paste in so many examples of the s

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