Kernel DHCP unpredictable/fails (PXE boot), userspace DHCP works just fine

2023-02-23 Thread Attila Nagy
Hi, I have a bunch of netbooted machines, one set in a cluster is older (HP DL80 G9, 2x8C, Intel I350 -igb- NICs), the other set is newer (HP XL225n G10, AMD EPYC2x16C, BCM57412 -bnxt- NICs). All of these boot from the network, which is basically: - get IP and options with DHCP with the help of th

Re: SO_BINDTODEVICE or equivalent?

2012-04-20 Thread Attila Nagy
match 9.0. Svata On Thu, Apr 19, 2012 at 7:41 AM, Attila Nagy wrote: Hi, I want to solve the classic problem of a DHCP server: listening for broadcast UDP packets and figuring out what interface a packet has come in. The Linux solution is SO_BINDTODEVICE, which according to socket(7

SO_BINDTODEVICE or equivalent?

2012-04-18 Thread Attila Nagy
Hi, I want to solve the classic problem of a DHCP server: listening for broadcast UDP packets and figuring out what interface a packet has come in. The Linux solution is SO_BINDTODEVICE, which according to socket(7): SO_BINDTODEVICE Bind this socket to a particular devi

IPv6 and CARP

2012-03-03 Thread Attila Nagy
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 255.255.255.0" ifconfig_pub="inet 1.1.1.1 netmask 255.255.255.224" ifconfig_pub_ipv6="inet6 accept_rtadv" ifconfig_carp0=

Very bad distribution of packets between multiple listening threads

2012-02-15 Thread Attila Nagy
Hi, I'm using FreeBSD 9-STABLE on a four core machine with bce to run multi-threaded unbound with libev (using kqueue). Here's the first message (not a long thread so far) about the problem: http://unbound.net/pipermail/unbound-users/2012-February/002237.html To summarize: whether I run unboun

Re: Adding setfib support to rc.d/routing

2012-01-19 Thread Attila Nagy
Здравствуйте On 01/20/12 08:15, Коньков Евгений wrote: Здравствуйте, Attila. Вы писали 20 января 2012 г., 8:52:47: AN> Hi, AN> Having multiple routing tables is a very nice and (was a) long awaited AN> capability in FreeBSD. Having it since years is even more cool, because AN> we can assu

Adding setfib support to rc.d/routing

2012-01-19 Thread Attila Nagy
Hi, Having multiple routing tables is a very nice and (was a) long awaited capability in FreeBSD. Having it since years is even more cool, because we can assume it's stable now. But not having infrastructure support for it sucks, this makes people hacking with rc.local or various scripts in va

Re: TSO ethernet frame errors on 8-STABLE, was: bogus 0 len IP packet

2011-05-23 Thread Attila Nagy
Hi, On 02/07/11 01:22, Pyun YongHyeon wrote: On Sun, Feb 06, 2011 at 11:54:49PM +0100, Ronald Klop wrote: On Sat, 22 Jan 2011 00:01:47 +0100, Ronald Klop wrote: On Tue, 18 Jan 2011 09:38:04 +0100, wrote: So, does anyone have an idea why the IP length field would be set to 0 for these T

Re: broadcom 57710 support

2009-07-21 Thread Attila Nagy
Barney Cordoba wrote: A possible cause -at least for me- is that HP switched from the Gigabit Broadcoms for these 10GE versions. So newer machines (for example the HP BL460c G6) come with Broadcom 57711 instead of the 57xx ones (supported by bge and bce). I wouldn't use a "new" server tha

Re: broadcom 57710 support

2009-07-21 Thread Attila Nagy
Barney Cordoba wrote: Any one knows if there is any near plan to develop drivers for network cards based on broadcom NetXtereme II 57710 10 GbE controller? --- best regards Hooman Fazaeli Ok, I'll bite. What is so special about this particular part that you simply m

Re: Redirecting traffic with IPSec and pf doesn't work

2009-06-11 Thread Attila Nagy
Stephen Clark wrote: Attila Nagy wrote: Hello, What I'm trying to accomplish is the following: - there are two machines, connected over the internet (let's call them A and B) - when A tries to connect to B:port, or B to A:port (via TCP, port is just a TCP port, in this case,

Redirecting traffic with IPSec and pf doesn't work

2009-06-11 Thread Attila Nagy
Hello, What I'm trying to accomplish is the following: - there are two machines, connected over the internet (let's call them A and B) - when A tries to connect to B:port, or B to A:port (via TCP, port is just a TCP port, in this case, 3306) the connection should be redirected to a local liste

Re: Routing related crash in -CURRENT, introduced between 5th May and yesterday

2009-05-17 Thread Attila Nagy
Attila Nagy wrote: Hello, Somewhere between 5th May and yesterday there was a (routing related?) change, which causes this machine crash at boot: http://picasaweb.google.com/nagy.attila/20090517Fbsd8Crash#5336859077575768514 http://picasaweb.google.com/nagy.attila/20090517Fbsd8Crash

Routing related crash in -CURRENT, introduced between 5th May and yesterday

2009-05-17 Thread Attila Nagy
Hello, Somewhere between 5th May and yesterday there was a (routing related?) change, which causes this machine crash at boot: http://picasaweb.google.com/nagy.attila/20090517Fbsd8Crash#5336859077575768514 http://picasaweb.google.com/nagy.attila/20090517Fbsd8Crash#5336859069031814370 The machi

SO_BINDANY and pf divert

2008-07-30 Thread Attila Nagy
Hello, OpenBSD's relayd has grown a very useful transparent relay support, which means you can run a HTTP(S) reverse proxy transparently (maintaining the source IP, while you have a different TCP stream open from the proxy to the backend, even by terminating the SSL part and speaking clear te

Re: pf reply-to broken in RELENG_7

2008-03-06 Thread Attila Nagy
On 03/06/08 13:17, Max Laier wrote: Am Do, 6.03.2008, 09:36, schrieb Attila Nagy: Hello, I've just upgraded some of our 6-STABLE servers to 7-STABLE to notice that pf reply-to for directly connected IPs seems to be broken. I have the following relevant rule in pf.conf: pass in on $e

pf reply-to broken in RELENG_7

2008-03-06 Thread Attila Nagy
the clients' hardware address is the address of the load balancer, but it would be better if the previous behaviour (as in 6-STABLE) could be restored. Could anybody help to resolve this? Thanks, -- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Netw

Re: Redundant/failover NFS servers - stale NFS file handle

2006-08-15 Thread Attila Nagy
On 08/15/06 16:47, Brian Candler wrote: On Tue, Aug 15, 2006 at 02:44:52PM +0200, Attila Nagy wrote: I can solve this problem with Linux How? With a shared filesystem of course. Specifically, which one? If there is a good filesystem for this application perhaps it could be ported. Any of

Re: Redundant/failover NFS servers - stale NFS file handle

2006-08-15 Thread Attila Nagy
On 08/15/06 14:25, Brian Candler wrote: On Mon, Aug 14, 2006 at 08:43:28PM +0200, Attila Nagy wrote: We use NetApp Filer clusters (NAS) for that purpose. They aren't cheap, but they work very well. I don't like blackboxes with nice GUIs. :) They have a command-line interface too :)

Re: Redundant/failover NFS servers - stale NFS file handle

2006-08-14 Thread Attila Nagy
On 2006. 08. 14. 20:43, Attila Nagy wrote: that a little bit hackish. I can solve this problem with Linux, but I would like to do it with FreeBSD, that's why I'm asking. Maybe somebody has a clever idea, which can make it possible on FreeBSD, without the above hassles. BTW, is there

Re: Redundant/failover NFS servers - stale NFS file handle

2006-08-14 Thread Attila Nagy
tem into the kernel (md file system), just sufficient to get networking + AMD running, and mount everything else via NFS. Another Yes, I've also thought of that, but that has drawbacks too. Thanks for the ideas. -- Attila Nagy e-mail: [EMAIL PROTECTED] Free Sof

Redundant/failover NFS servers - stale NFS file handle

2006-08-14 Thread Attila Nagy
t side support? As for the client side, Solaris has the capability of doing NFS client failover (reported to have some problems, but for now I would have only FreeBSD clients), and AMD has multiple server support, but I don't know how does that work with FreeBSD diskless boots yet. (

Re: Is RFC1323 support flawed? (only with pf enabled)

2006-01-02 Thread Attila Nagy
our machines? No: sysctl kern.clockrate kern.clockrate: { hz = 1000, tick = 1000, profhz = 666, stathz = 133 } It is a stripped down GENERIC kernel, with some debugging options left in (KDB, MP_WATCHDOG, etc). -- Attila Nagy e-mail: [EMAIL PROTECTED] Free Softw

Is RFC1323 support flawed? (only with pf enabled)

2006-01-02 Thread Attila Nagy
pf on all machines, if that counts... ... yes, that counts. Without pf it works OK, but when I load a simple pass only ruleset, it breaks. The strange thing is that FreeBSD-FreeBSD works with pf loaded, but FreeBSD with Windows or Linux doesn't. Any ideas?

Re: Filtering jail IP traffic

2005-08-26 Thread Attila Nagy
7;t really filter on loopback interfaces. Last time I tried, I could not filter on TCP or UDP ports, filtering from and to IP and protocol worked. -- Attila Nagy e-mail: [EMAIL PROTECTED] Adopt a directory on our free software phone @work: +361 371 3536 se

Re: Performance tuning hints of gigabit networking?

2003-02-27 Thread Attila Nagy
ur, who said: "don't serve big files with thttpd, use something else" Great. --[ Free Software ISOs - http://www.fsn.hu/?f=download ]-- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Network (FSN.HU)phon

Re: Checksum offload support for Intel 82550/82551

2003-02-27 Thread Attila Nagy
ll report any problems. I will connect the machine to an other switch, maybe tomorrow to test whether the VLAN trunking works or not. Thanks a lot! --[ Free Software ISOs - http://www.fsn.hu/?f=download ]-- Attila Nagy e-mail: [EMAIL PROTECTED] Fre

Re: Checksum offload support for Intel 82550/82551

2003-02-26 Thread Attila Nagy
ore time, but can provide remote access to resources. --[ Free Software ISOs - http://www.fsn.hu/?f=download ]-- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Network (FSN.HU)phone @work: +361 210 1415 (194)

Re: Checksum offload support for Intel 82550/82551

2003-02-25 Thread Attila Nagy
-[ Free Software ISOs - http://www.fsn.hu/?f=download ]-- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Network (FSN.HU)phone @work: +361 210 1415 (194) cell.: +3630 306 6758 To Unsu

Re: [ANNOUNCE] Intel PRO/100 software developer manual released

2002-12-18 Thread Attila Nagy
Hello, >Intel 8255x 10/100 Mbps Ethernet Controller Family >Open Source Software Developer Manual >Revision 1.0 Any news about the PRO/100 S cards, or the PRO/1000 series? --[ Free Software ISOs - http://www.fsn.hu/?f=download ]------ At

Re: FEC : ng_fec & ng_one2many

2002-10-29 Thread Attila Nagy
[ Free Software ISOs - http://www.fsn.hu/?f=download ]-- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Network (FSN.HU)phone @work: +361 210 1415 (194) cell.: +3630 306 6758 To Unsubscribe: se

Re: Ethernet bonding with netgraph

2002-10-24 Thread Attila Nagy
/modules, see modules/netgraph/fec/load for defining the fec interface. --[ Free Software ISOs - http://www.fsn.hu/?f=download ]------ Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Network (FSN.HU)phone @work: +361 210

Re: High interrupt load on firewalls

2002-10-09 Thread Attila Nagy
-[ Free Software ISOs - http://www.fsn.hu/?f=download ]-- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Network (FSN.HU)phone @work: +361 210 1415 (194) cell.: +3630 306 6758 To

Re: Intel PRO/100 S

2002-10-02 Thread Attila Nagy
? Or is it all about the source and not the docs? --[ Free Software ISOs - http://www.fsn.hu/?f=download ]-- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Network (FSN.HU)phone @work

Re: MPLS

2002-05-29 Thread Attila Nagy
is.net. Escape character is '^]'. SSH-1.99-OpenSSH_2.3.0 Isn't that OpenSSH vulnerable to multiple root exploits? ;) [ Free Software ISOs - ftp://ftp.fsn.hu/pub/CDROM-Images/ ]--- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Ne

Re: MPLS

2002-05-29 Thread Attila Nagy
-linux/ [ Free Software ISOs - ftp://ftp.fsn.hu/pub/CDROM-Images/ ]--- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Network (FSN.HU)phone @work: +361 210 1415 (194) cell.: +3630 30

Re: MPLS

2002-05-29 Thread Attila Nagy
ple PC :) [ Free Software ISOs - ftp://ftp.fsn.hu/pub/CDROM-Images/ ]--- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Network (FSN.HU)phone @work: +361 210 1415 (194) cell.: +3630 306 675

Re: HEADS UP: ALTQ integration developer preview

2002-05-21 Thread Attila Nagy
*could* not use UDP mounts, with packet size bigger than the MTU with the gx driver. Which works with the em one, so either me, or the driver is buggy :) [ Free Software ISOs - ftp://ftp.fsn.hu/pub/CDROM-Images/ ]--- Attila Nagy e-mail: [EMAIL PROTE

Re: HEADS UP: ALTQ integration developer preview

2002-05-18 Thread Attila Nagy
from gx to em wouldn't help me... [ Free Software ISOs - ftp://ftp.fsn.hu/pub/CDROM-Images/ ]--- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Network (FSN.HU)phone @work: +361 210 1415 (194)

Re: HEADS UP: ALTQ integration developer preview

2002-05-18 Thread Attila Nagy
U. That's another point. I want performance :) > I guess this is about Linux UDP NFS clients, in particular. Nope, both the server and the client side is FreeBSD stable. [ Free Software ISOs - ftp://ftp.fsn.hu/pub/CDROM-Images/ ]--- Attila Nagy

Re: HEADS UP: ALTQ integration developer preview

2002-05-18 Thread Attila Nagy
to see what happens on the wire... [ Free Software ISOs - ftp://ftp.fsn.hu/pub/CDROM-Images/ ]--- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Network (FSN.HU)phone @work: +361 210 1415 (194)

Re: HEADS UP: ALTQ integration developer preview

2002-05-17 Thread Attila Nagy
be very good to catch up on that front. Thanks a lot. [ Free Software ISOs - ftp://ftp.fsn.hu/pub/CDROM-Images/ ]--- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Network (FSN.HU)phone @wo

Re: HEADS UP: ALTQ integration developer preview

2002-05-17 Thread Attila Nagy
UDP packets bigger than the MTU with that, while the "em" driver works OK). Thanks! ----[ Free Software ISOs - ftp://ftp.fsn.hu/pub/CDROM-Images/ ]--- Attila Nagy e-mail: [EMAIL PROTECTED] Free Software Network (FSN.HU)phone @work:

Re: Bridging vlan0 with de0

2002-04-19 Thread Attila Nagy
Hello, > oops. I meant to write eladtam .. bad fingers.. and Dalma says that I > should have said megadtam Oh, I see now. > Thanks.. with his email address I could find the orignal mail :-) Good luck! :) [ Free Software ISOs - ftp://ftp.fsn.hu/pub/CDROM-Images/ ]--- At

Re: Bridging vlan0 with de0

2002-04-18 Thread Attila Nagy
and some docs, so I can send you that if you get no feedback. > > > Is it possible that this one will fix my FEC and VLAN problems? Is there a > > > patch for -STABLE out there? I would be glad to test this :) FEC+VLANs, anyone? :) [ Free Software ISOs - ftp://ftp.fsn.hu/

Re: Bridging vlan0 with de0

2001-12-20 Thread Attila Nagy
Hello, > it is being donated by a french fellow. He is just polishing it. I > will try commit it in the next few days. Great, thanks! -- Attila Nagye-mail: [EMAIL PROTECTED] Bu

Re: Bridging vlan0 with de0

2001-12-20 Thread Attila Nagy
would be glad to test this :) ------ Attila Nagye-mail: [EMAIL PROTECTED] Budapest Polytechnic (BMF.HU) @work: +361 210 1415 (194) H-1084 Budapest, Tavaszmezo u. 15-17.

FEC and VLAN trunking

2001-12-18 Thread Attila Nagy
Is it possible to do VLAN trunking on a FEC interface? Thanks, -- Attila Nagye-mail: [EMAIL PROTECTED] Budapest Polytechnic (BMF.HU) @work: +361 210 1415 (194) H-1084 Bud

Re: IPSTEALTH - transparent router

2001-01-01 Thread Attila Nagy
stealth=1 ------ Attila Nagye-mail: [EMAIL PROTECTED] Budapest Polytechnic (BMF.HU) @work: +361 210 1415 (194) H-1084 Budapest, Tavaszmezo u. 15-17. cell.: +3630 306 6758 To Unsubscribe: send mail to [EMAIL PROTECTED] with &qu