Re: SO_SPLICE implementation

2024-08-31 Thread Dave Cottlehuber
ter/Makefile#L30 preset in https://github.com/haproxy/haproxy/blob/master/Makefile#L416 > The code review is here if anyone's interested in looking at the > implementation: https://reviews.freebsd.org/D46411 A+ Dave

PR241792 dhclient trivial fix + MFC request

2022-10-05 Thread Dave Cottlehuber
fi route add default $router >/dev/null 2>&1 fi fi https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241792 for more details. Would be great to have this in CURRENT and MFC'd to 13.x and 12.x too if possible. A+ Dave

missing SYN/ACK for inbound TCP solved by altering broadcast address - why?

2022-06-27 Thread Dave Cottlehuber
72800; option dhcp-message-type 5; option dhcp-server-identifier 139.178.78.140; renew 1 2022/6/27 18:40:06; rebind 2 2022/6/28 12:40:06; expire 2 2022/6/28 18:40:06; } A+ Dave

Re: Poor performance with stable/13 and Mellanox ConnectX-6 (mlx5)

2022-06-17 Thread Dave Cottlehuber
work to craft something specific for your use case. Please post back to the list with your specific findings and nic/ tcp tunables, these are very helpful for the next person! Dave

if_tap limits in 12.1R amd64?

2019-11-19 Thread Dave Cottlehuber
nning into some limitations or thresholds for if_tap? lo has no trouble soaking up this number of aliases. thanks Dave ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to &q

Re: Working around unsupported Ethernet card with PXE or UEFI?

2019-06-25 Thread Dave Cottlehuber
ums and mailing lists with ones that work > > for both USB and iNICs. > > > Dave > > NDIS is not dependable in my experience, and I have had instances of > the kernel failing to compile with NDIS. Not surprised to hear that. > How dependable are USB Ethernet dongles

Re: Working around unsupported Ethernet card with PXE or UEFI?

2019-06-24 Thread Dave Cottlehuber
onsider getting a 2nd hand intel NIC. I can get a 4 port pci intel Gb for under 100$ years which is more than sufficient. Lower spec cards will be even cheaper. There are references on the forums and mailing lists with ones that work for both USB and iNICs. Dave

Re: 240/4

2019-02-22 Thread Dave Taht
list: I'm focused on technical feasibility only at the moment and getting ready for a "moonshot" talk at netdevconf march 21st , and I'd while I'd dearly appreciate folk trying some "interesting" patches and providing feedback (https://github.com/dtaht/ipv4-cleanup/tree/master/patches ) am totally

Re: unloading pf causes desktop system to freeze since ~ r335651 [solved]

2018-06-28 Thread Dave Cottlehuber
On Tue, 26 Jun 2018, at 09:52, Dave Cottlehuber wrote: > > The HPET NMI watchdog patch was very timely - works a treat: > https://reviews.freebsd.org/D15630 > > > However each time there's no crashdump, & the usual ctrl-alt-esc does't > > work either. &g

Re: 'no route to host" for cloned lo1 iface 12.0-CURRENT r334376+56a973815425(master) amd64

2018-06-28 Thread Dave Cottlehuber
sk 0x inet 10.241.0.4 netmask 0x inet 10.241.0.5 netmask 0x inet 10.241.0.6 netmask 0x ... thanks everybody for the patches and the insight. FWIW the alternative (original breaking config) also works again: # jail networks cloned_in

Re: unloading pf causes desktop system to freeze since ~ r335651 [coredump]

2018-06-26 Thread Dave Cottlehuber
On Mon, 25 Jun 2018, at 23:08, Dave Cottlehuber wrote: > [cross-posting for advice on general debugging + network-specific thoughts] The HPET NMI watchdog patch was very timely - works a treat: https://reviews.freebsd.org/D15630 > However each time there's no crashdump, & the usu

unloading pf causes desktop system to freeze since ~ r335381

2018-06-25 Thread Dave Cottlehuber
hung? - dmesg, rc.conf, ifconfig, sysctls etc https://git.io/f4HQZ - supermicro X10SRA-F bios v2.0a settings https://git.io/f4HQb A+ Dave ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"

Re: Proxy a TCP connection

2018-06-14 Thread Dave Cottlehuber
plugdaemon a shot. > > Just an update in case anyone is interested... > > Bounce is still dying occasionally net/haproxy is superb for this and logs extensively with a handy admin interface as well. Ask offlist if you’d like some help getting set up. Dave __

Re: 'no route to host" for cloned lo1 iface 12.0-CURRENT r334376+56a973815425(master) amd64

2018-05-30 Thread Dave Cottlehuber
On Wed, 30 May 2018, at 17:46, Rodney W. Grimes wrote: > > > > > > ifconfig_lo1_aliases="inet 10.241.0.0-15/16" > > > > > > lo1: flags=8049 metric 0 mtu 16384 > > > > > > inet 10.241.0.0 netmask 0x > > > > > > inet 10.241.0.1 netmask 0x > > > > > > inet 10.2

Re: 'no route to host" for cloned lo1 iface 12.0-CURRENT r334376+56a973815425(master) amd64

2018-05-30 Thread Dave Cottlehuber
On Wed, 30 May 2018, at 15:40, Dave Cottlehuber wrote: > I have 10.241.0.0-15/16 bound to lo1 for jails, and I just realised it> > doesn't work anymore. Boxes at $DAYJOB use the same config and > work just> fine on 11.1R/amd64, otherwise I'd be fired this used to wor

'no route to host" for cloned lo1 iface 12.0-CURRENT r334376+56a973815425(master) amd64

2018-05-30 Thread Dave Cottlehuber
I have 10.241.0.0-15/16 bound to lo1 for jails, and I just realised it doesn't work anymore. Boxes at $DAYJOB use the same config and work just fine on 11.1R/amd64, otherwise I'd be fired this used to work ~ 1 month ago, both on my desktop, and my laptop, and now doesn't. ​Have I mis-config

Re: NATted outbound traffic sometimes uses backup CARP IP on LACP/LAGG interface

2017-09-15 Thread Dave Cottlehuber
On Thu, 14 Sep 2017, at 23:32, Kristof Provost wrote: > On 14 Sep 2017, at 16:21, Dave Cottlehuber wrote: > > Outgoing traffic (from a jail) via PF NAT over a LAGG/LACP sometimes > > has the *backup* CARP IP address assigned to it. > > > I think this is your problem. You

NATted outbound traffic sometimes uses backup CARP IP on LACP/LAGG interface

2017-09-14 Thread Dave Cottlehuber
Hi, Outgoing traffic (from a jail) via PF NAT over a LAGG/LACP sometimes has the *backup* CARP IP address assigned to it. Obivously as this IP is only active on the "other" server, the return TCP connection traffic never actually gets back to our CARP master, and the other server sees spurious TC

ngrep/tcpdump and cloned interfaces

2017-04-05 Thread Dave Cottlehuber
.0.5 netmask 0x inet 10.241.0.4 netmask 0x nd6 options=29 groups: lo # /etc/pf.conf snippet protocols = "{ tcp, udp, icmp }" extl_if="lagg0" jail_if="lo1" jail_net = $jail_if:network nat on $extl_if proto $protocols fr

Re: questions about (system) dhclient

2014-04-03 Thread Dave Duchscher
On Apr 1, 2014, at 10:29 AM, Robert Huff wrote: > > Synopsis of my (apparent) problem: DISCOVER, OFFER, REQUEST, > and ACKNOWLEDGEMENT all happen correctly ... but the information > doesn't make it to ifconfig or the routing table. Have you tried commenting everything out of dhclient.conf

Re: questions about (system) dhclient

2014-04-01 Thread Dave Duchscher
On Apr 1, 2014, at 7:48 AM, Rick Miller wrote: > On Mon, Mar 31, 2014 at 4:31 PM, Robert Huff wrote: > >>[Please keep me CC'd as I am not subscribed. Thanks.] >> >>I have a system, running r263263, where dhclient is misbehaving. >> (Yes - this is CURRENT, but I have no reason

Re: how to completely makes an interface down?

2013-01-26 Thread Dave Duchscher
On Jan 26, 2013, at 7:05 AM, h bagade wrote: > I've found a patch which is going to do what I really want: > http://lists.freebsd.org/pipermail/freebsd-net/2010-December/027196.html > > but when I apply it on my freebsd 8.2 with em cards, nothing happens! not > even sysctl "dev.em.X.down_disables

Halloween Weekend Sale Get 15% Off this Weekend

2012-10-30 Thread Dave George
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Re: Kernel panic on FreeBSD 9.0-beta2

2011-10-14 Thread dave jones
2011/10/12 Mikolaj Golub wrote: > > On Wed, 12 Oct 2011 09:53:34 +0800 dave jones wrote: > >  dj> On Fri, Oct 7, 2011 at 9:12 AM, dave jones  wrote: >  >> 2011/10/4 Mikolaj Golub : >  >>> >  >>> On Sat, 1 Oct 2011 14:15:45 +0800 dave jones wrote: &g

Re: Kernel panic on FreeBSD 9.0-beta2

2011-10-11 Thread dave jones
On Fri, Oct 7, 2011 at 9:12 AM, dave jones wrote: > 2011/10/4 Mikolaj Golub : >> >> On Sat, 1 Oct 2011 14:15:45 +0800 dave jones wrote: >> >>  dj> On Fri, Sep 30, 2011 at 9:41 PM, Robert Watson wrote: >>  >> >>  >> On Wed, 28 Sep 2011, Mikolaj

Re: Question about GPIO bitbang MII

2011-10-10 Thread dave jones
On Mon, Oct 10, 2011 at 12:58 AM, Marius Strobl wrote: > On Fri, Oct 07, 2011 at 10:34:58AM +0800, dave jones wrote: >> Hi, >> >> Does FreeBSD have gpio bitbang api for MII? If not, any driver in tree using >> gpio-bitbang mii that I can refer to? Thanks. >>

Re: Question about GPIO bitbang MII

2011-10-07 Thread dave jones
On Fri, Oct 7, 2011 at 4:00 PM, Aleksandr Rybalko wrote: > On Fri, 7 Oct 2011 10:34:58 +0800 > dave jones wrote: > >>> Hi, >>> >>> Does FreeBSD have gpio bitbang api for MII? If not, any driver in >>> tree using gpio-bitbang mii that I can refer to?

Question about GPIO bitbang MII

2011-10-06 Thread dave jones
Hi, Does FreeBSD have gpio bitbang api for MII? If not, any driver in tree using gpio-bitbang mii that I can refer to? Thanks. It seems like OpenBSD, NetBSD and Linux have added support to gpio bitbang mii, and it's useful for porting embedded devices. Best regards,

Re: Kernel panic on FreeBSD 9.0-beta2

2011-10-06 Thread dave jones
2011/10/4 Mikolaj Golub : > > On Sat, 1 Oct 2011 14:15:45 +0800 dave jones wrote: > >  dj> On Fri, Sep 30, 2011 at 9:41 PM, Robert Watson wrote: >  >> >  >> On Wed, 28 Sep 2011, Mikolaj Golub wrote: >  >> >  >>> On Mon, 26 Sep 2011 16:12:55 +02

Re: Kernel panic on FreeBSD 9.0-beta2

2011-09-30 Thread dave jones
e correct > invariant is that inp_socket is safe to follow unconditionally if an inpcb > is locked and INP_DROPPED isn't set -- the bug is in "locked" not in > "INP_DROPPED", which is why I think this is the wrong fix, even though it >

Re: Kernel panic on FreeBSD 9.0-beta2

2011-09-29 Thread dave jones
;t get "too lost". :-) What are you waiting for? The issue is reproducible. If you're running FreeBSD 9 with Mikolaj's test_udp program, you'll get the kernel panic. I think sysadmins won't be happy about this... > Adrian Best regards, Dave.

Re: Kernel panic on FreeBSD 9.0-beta2

2011-09-28 Thread dave jones
m hashed lists, like it is done for tcp_close(). > > With this patch I don't observe the panic. Hi Mikolaj, You rock! Machines have been running hours without panic after applying your patch. You should commit the atch asap :-) Thank you for your help! Best regards, Dave. __

Re: Kernel panic on FreeBSD 9.0-beta2

2011-09-26 Thread dave jones
On Tue, Sep 27, 2011 at 9:24 AM, Arnaud Lacombe wrote: > Hi, > > On Mon, Sep 26, 2011 at 8:51 PM, dave jones wrote: >> On Mon, Sep 26, 2011 at 1:41 PM, Arnaud Lacombe wrote: >>> Hi, >>> >>> On Mon, Sep 26, 2011 at 1:12 AM, Arnaud Lacombe wrote: >>&

Re: Kernel panic on FreeBSD 9.0-beta2

2011-09-26 Thread dave jones
On Mon, Sep 26, 2011 at 1:41 PM, Arnaud Lacombe wrote: > Hi, > > On Mon, Sep 26, 2011 at 1:12 AM, Arnaud Lacombe wrote: >> Hi, >> >> On Mon, Sep 26, 2011 at 12:43 AM, dave jones wrote: >>> Hi, >>> I have two production machines running on freebsd 9.0-b

Kernel panic on FreeBSD 9.0-beta2

2011-09-25 Thread dave jones
Hi, I have two production machines running on freebsd 9.0-beta2 and both got kernel panic related to networking. Any idea how to solve it? thanks. http://http://60.248.161.9/p1.jpg http://http://60.248.161.9/p2.jpg Regards, Dave. ___ freebsd-net

Port 80 closed?

2011-03-08 Thread Dave Johnson
Hi all An IPFW problem? An help gladly accepted It would appear Port 80 closed Ports 21 25 443 587 998 work well rc.conf defaultrouter="192.168.0.1" gateway_enable="YES" hostname="xxx.xxx.xxx" ifconfig_re0="inet 192.168.0.11 netmask 255.255.255.0" ifconfig_re1="inet 192.168.1.2 netmask 255.2

An IPFW problem when going from release to stable on 8.2/ Maybe bge0 network card?

2011-03-06 Thread Dave Johnson
Hi all An IPFW problem when going from release to stable on 8.2 An help gladly accepted LOG ON Flushed all rules. 00010 allow ip from 127.0.0.1 to 127.0.0.1 via lo0 00030 divert 8668 ip from any to any via bge0 ipfw: getsockopt(IP_FW_ADD): Invalid argument 5 allow ip from any to any Firewa

UDP socket disconnect problem

2010-09-28 Thread dave jones
p;sa, 0, sizeof(sa)); sa.sin_addr.s_addr = htonl(INADDR_ANY); val = connect(sockfd, (struct sockaddr *)&sa, sizeof(sa)); the return value of val still -1. Any idea? Thanks. Regards, Dave. ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/ma

Re: FreeBSD route tables limited 16?

2010-09-14 Thread Dave Seddon
I haven't looked at the vnet jails, yet. Will do. Thanks. Kind regards, Dave -Original Message- From: Julian Elischer To: d...@seddon.ca Cc: Andrew Hannam , FreeBSD Net , Robert Watson Subject: Re: FreeBSD route tables limited 16? Date: Mon, 13 Sep 2010 17:56:37 -0700 Mailer: Mozi

Multicast tftpd

2010-05-18 Thread dave jones
Hello, It seems that FreeBSD's tftpd doesn't support multicast. Does anyone know which multicast tftpd available on FreeBSD? Thank you. Regards, Dave. ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/free

Questions about NFS and NTFS

2010-05-16 Thread dave jones
idea how to solve it? Thanks! Best regards, Dave. ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"

bce network card drivers

2009-11-14 Thread Dave Johnson
Hi al Installed 7.1 earlier and did a kernel update(after a src update) to 7.2. The network cards appear to have stopped working. They are using the "bce" driver Do they to have to patched? Regards -- ___ freebsd-net@freebsd.org mailing list http:

Re: nmap on FreeBSD 7.0-RELEASE

2008-11-29 Thread Dave Edwards
Eygene Ryabinkin wrote: > Dave, good day. > > Thu, Nov 27, 2008 at 10:28:10PM +1030, Dave Edwards wrote: > >> I've tried creating a host route for the nmap target instead of relying >> on the default route and I've tried three other versions of nmap. As

nmap on FreeBSD 7.0-RELEASE

2008-11-27 Thread Dave Edwards
Hi, I'm having some problems with nmap over the tun device. I connect to the net using ppp and pppoe (adsl) which creates the "tun0" device. My default route goes out that way. Using nmap to try to map an external host: - # nmap -vvv -e tun0 -sS -p80,443 1.2.3.4 Startin

NAT crashing FreeBSD 7.x

2008-06-17 Thread Dave Robison
RNING: /var was not properly dismounted /var: mount pending error: blocks 12 files 3 WARNING: /disk2 was not properly dismounted WARNING: attempt to net_add_domain(netgraph) after domainfinalize() fxp0: link state changed to UP vr0: link state changed to UP any help, hints, clues or just

RE: Hping/Ping

2008-02-26 Thread Dave Raven
lable ping: sendto: No buffer space available ping: sendto: No buffer space available 64 bytes from x.x.x.x: icmp_seq=35 ttl=255 time=0.294 ms It hasn't happened again (and I hope it doesn't) - but is that something I should look for? Thank you again - very much Dave -Original Me

RE: Hping/Ping

2008-02-26 Thread Dave Raven
# sysctl -a | fgrep ip.intr_qu net.inet.ip.intr_queue_maxlen: 50 net.inet.ip.intr_queue_drops: 9506223 What do those drops mean? Thanks Dave -Original Message- From: Ingo Flaschberger [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 26, 2008 9:28 PM To: Dave Raven Cc: freebsd-net

RE: Hping/Ping

2008-02-26 Thread Dave Raven
Hi Ingo, # netstat -m 4078/14240/67584 mbufs in use (current/peak/max): 4078 mbufs allocated to data 4065/14168/33792 mbuf clusters in use (current/peak/max) Thanks Dave -Original Message- From: Ingo Flaschberger [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 26, 2008 9:21

RE: Hping/Ping

2008-02-26 Thread Dave Raven
Also - sometimes during my testing I see this message, it's hard to make it happen but its been popping up I'm not sure if its related/different etc -- "sendto: No buffer space available" Thanks Dave -Original Message- From: Ingo Flaschberger [mailto:[EMAIL PROTE

RE: Hping/Ping

2008-02-26 Thread Dave Raven
ocessor is idle and it only happens after a day or more? A netstat -na|wc -l gives over 7000 connections, but that shouldn't be a problem? I have plenty mbufs and mbuf clusters available .. Thanks Dave -Original Message- From: Ingo Flaschberger [mailto:[EMAIL PROTECTED] Sent: Tuesd

RE: Hping/Ping

2008-02-26 Thread Dave Raven
) around 80-90mbits, but the processor is 75% idle.. The other strange this is that a reboot solves this, and it takes around 1-2 days to happen again.. Thanks Dave -Original Message- From: Ingo Flaschberger [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 26, 2008 8:33 PM To: Dave Raven Cc

RE: Hping/Ping

2008-02-26 Thread Dave Raven
Hi, Unfortunately I don't have most of that information, I can try to get more but my question is if hping works and ping doesn't shouldn't I be looking on the box itself not at the network ? Thanks again Dave -Original Message- From: Ingo Flaschberger [mailto:[

RE: Hping/Ping

2008-02-26 Thread Dave Raven
Hi, Its hard to tell but it appears like all protocols are dropping. Thanks Dave -Original Message- From: Ingo Flaschberger [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 26, 2008 8:04 PM To: Dave Raven Cc: freebsd-net@freebsd.org Subject: RE: Hping/Ping Dear Daven

RE: Hping/Ping

2008-02-26 Thread Dave Raven
be a problem on the unit (a buffer or something perhaps) seeing as hping works fine? Thanks again Dave -Original Message- From: Ingo Flaschberger [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 26, 2008 7:50 PM To: Dave Raven Cc: freebsd-net@freebsd.org Subject: RE: Hping/Ping Dear

RE: Hping/Ping

2008-02-26 Thread Dave Raven
there is stable. That seems to indicate it's something card specific, but hping never has a problem ? Thanks for the help Dave -Original Message- From: Ingo Flaschberger [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 26, 2008 7:34 PM To: Dave Raven Cc: freebsd-net@freebsd.org Sub

RE: Hping/Ping

2008-02-26 Thread Dave Raven
ho (ping) request 46 22.215133 y.y.y.y -> x.x.x.x ICMP Echo (ping) reply 46/2 (request/reply) = 23. So 23 packets actually went out and returned, yet I still get drops? Thanks again Dave -Original Message- From: Dave Raven [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 26, 2008

Hping/Ping

2008-02-26 Thread Dave Raven
ome buffer filling up? Where can I look to try get more information. Any help/suggestions would be muchly appreciated Thanks Dave ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send a

freebsd6 utilities and proxy

2007-07-18 Thread Dave
ne it's on, but for machines behind it this presents a problem. They run freshclam for virus updating, csup or portsnap, fetch, and portupgrade and maybe others not sure if i remembered them all. Is there a simple way i can configure this box to deal with the new proxy

Re: freebsd nfs version4 server

2007-06-16 Thread Dave
Hi, Thanks for your reply. Do you know how far along this patch is or any configs needed to pull this off? Thanks. Dave. - Original Message - From: "Alfred Perlstein" <[EMAIL PROTECTED]> To: "Dave" <[EMAIL PROTECTED]> Cc: Sent: Saturday, June 16, 2

freebsd nfs version4 server

2007-06-15 Thread Dave
Hello, Firewalling nfs i was reading some client docs and i found out that FreeBSD has client support for the nfs v4. I was wondering if FreeBSD 6.2 could act as an nfs v4 server? Thanks. Dave. ___ freebsd-net@freebsd.org mailing list http

Re: Firewalling NFS

2007-06-15 Thread Dave
049 flags S/SA keep state pass in quick on $ext_if inet proto tcp from to $ext_if port 986 flags S/SA keep state pass in quick on $ext_if inet proto udp from to $ext_if port 669 keep state The only thing i'm not sure of is whether any of the ports will change if the box is rebooted, i'

Re: Firewalling NFS

2007-06-15 Thread Dave
home directories to five or six different linux machines, some ubuntu and most centos5 and i remember vaguely reading about nfs v4. If anyone has this working i'd appreciate pointers. Thanks. Dave. - Original Message - From: "Bruce M. Simpson" <[EMAIL PROTECTED]>

netisr_direct

2007-03-08 Thread Dave Baukus
oing so here will * not preserve ordering so instead we fallback to * guaranteeing order only from dispatch points * in the system (see above). */ ni->ni_handler(m); -- Dave Baukus [EMAIL PROTECTED] 972-47

Re: ETIMEDOUT bug

2007-02-02 Thread Dave Baukus
to slowly count up to TCP_MAXRXTSHIFT; once TCP_MAXRXTSHIFT is exceeded tcp_timer_rexmt() will kill the poor innocent TCP. On 02/01/07 17:23, Dave Baukus wrote: There is a bug tcp_output() for at least freeBSD6.1 that causes a perfectly good TCP to be dropped by its retransmit timer; the application

ETIMEDOUT bug

2007-02-01 Thread Dave Baukus
45 -v -b 128000 -t 192.168.222.222 ttcp -s -l 16384 -p 9446 -v -b 128000 -r ttcp -s -l 16384 -p 9447 -v -b 128000 -r ttcp -s -l 16384 -p 9448 -v -b 128000 -r ttcp -s -l 16384 -p 9449 -v -b 128000 -r ttcp -s -l 16384 -p 9450 -v -b 128000 -r -- Dave Baukus [EMAIL PROTECTED] Fujitsu Network

UDP lite for FreeBSD

2006-12-16 Thread dave jones
Hi, Is anyone working on implementing UDP lite in FreeBSD? If not, I'd like to work on it. BR, Dave. ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Re: crypto accelerators

2006-04-18 Thread Dave Cornejo
> On Mon, Apr 17, 2006 at 04:44:38PM -1000, Dave Cornejo wrote: > > So the question is whether these cards, regardless of their affect on > > throughput, increase usable CPU cycles? I have several Soekris 1401 > > cards and am wondering if there would be any point to putti

crypto accelerators

2006-04-17 Thread Dave Cornejo
RAM, Intel MBs, mostly on-board peripherals. dave c ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Re: IP_SENDIF?

2006-03-20 Thread Dave Cornejo
> Dave Cornejo wrote: > > > > Hi, > > > > Some time ago (Oct 2004) there was some talk of implementing > > IP_SENDIF, a search of the mailing list turns up nothing since then. > > Did anything ever happen with this? > > Can you please explain

IP_SENDIF?

2006-03-19 Thread Dave Cornejo
Hi, Some time ago (Oct 2004) there was some talk of implementing IP_SENDIF, a search of the mailing list turns up nothing since then. Did anything ever happen with this? thanks, dave c ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org

IPFW problem

2006-03-12 Thread Dave Johnson
Hi all I am having a problem with ipfw. Please have a look at www.pastebin.com/597707 I could not ping anything so I hashed out line 62 & 70 Now I can ping 192.168.0.2 but not 192.168.0.1. Also browsing and email is not working. Thanks Regards _

RE: em driver + VLAN's

2006-01-18 Thread Dave Raven
Thanks for the reply - I went down to the office to do exactly what you are suggesting and it worked fine - removed "em_enable_vlans(adapter);" Thanks all Dave -Original Message- From: Doug Ambrisko [mailto:[EMAIL PROTECTED] Sent: 18 January 2006 10:04 PM To: Dave Raven

RE: em driver + VLAN's

2006-01-18 Thread Dave Raven
lan1 vlan 100 vlandev em1 If I change to using fxp it immediately works.. Thanks for the help Dave -Original Message- From: Gleb Smirnoff [mailto:[EMAIL PROTECTED] Sent: 18 January 2006 04:59 PM To: Dave Raven Cc: freebsd-net@FreeBSD.org Subject: Re: em driver + VLAN's On Wed, Ja

em driver + VLAN's

2006-01-18 Thread Dave Raven
SD in some way? Thanks Dave ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"

wired and wireless network setup interactions

2005-12-17 Thread Dave
d appreciate it. My thought was turn off the dhcp server on the belkin router and let the original fbsd server's dhcp server handle it, but i'm not sure if doing so will disable it's ability to accept wireless clients. I'd also like the wireless network t

Bridging VLAN's

2005-12-13 Thread Dave Raven
so googled someone saying 1504 - also not working. Does anyone have any advice? Thanks Dave ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"

ipf ttl question

2005-10-11 Thread Dave+Seddon
ange the ttl on the port 21 session, without dropping the session? Or can I change the ruleset to allow everything without dropping the session? Regards, Dave ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo

Re: dummynet, em driver, device polling issues :-((

2005-10-05 Thread Dave+Seddon
100 #define MAX_POLL_BURST_MAX 1 I tried doing this, but encountered the problems with the throughput somehow related to the em cards and gave up. Maybe you're results will be better. Regards, Dave Seddon Ferdinand Goldmann writes: Kevin Day wrote: In one case, we had a sys

Re: Which em(4) chips work/don't work? [Was: RE: dummynet, em driver, device polling issues :-((]

2005-10-04 Thread Dave+Seddon
er (Copper)' class= network subclass = ethernet ---- Dave Darren Pilgrim writes: [Reflowed] From: Benjamin Rosenblum Darren Pilgrim wrote: I'd be interested in finding out the specific chips with which people are (not) having success. As em(4) supports an ent

Re: dummynet, em driver, device polling issues :-((

2005-10-04 Thread Dave+Seddon
0s I started using the onboard broadcom cards (bge). They work great, although I don't seem to be able to get near line rate either. I've been severing up < 10 files from MFS via thttpd. I get about 80MB/s only. :( Regards, Dave Jeremie Le Hen writes: Hi Benjamin, Ferdinant,

Re: problems with em(4)

2005-10-02 Thread Dave+Seddon
niffing 150MB/s. Normally libpcap can't handle that amount of traffic. Regards, Dave Seddon ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Re: tcpdump based packet generator

2005-10-01 Thread Dave+Seddon
Greetings, Yes I was wondering about doing that the other day. I'd like to here how you go if you do get somewhere. Perhaps this is how the load generators work? I've been using one based on SmartBits, which seems to be linux. Dave Nickolay Kritsky writes: combination of t

Re: arplookup problems

2005-09-27 Thread Dave+Seddon
There seem to be serious issues around this driver. There have been many posts on this list in the last days particularly, as well as over the last few months. People seem to be looking at it, and I guess once we all rush out and by other (e.g. broadcom) NICs intel might try to help. dave

Re: em(4) receive part wedging randomly at moderate load

2005-09-26 Thread Dave+Seddon
Can we try running the windows drivers? Wasn't that called project evil. Dave Scott M. Ferris writes: On 9/26/05, Petri Helenius <[EMAIL PROTECTED]> wrote: Does anyone have the programming data for the chipsets so the driver could be taken further? I've been unable to

Re: wierd problems with openvpn [update]

2005-09-22 Thread Dave+Seddon
So ditch pf and let us know. Or swap to ipf Z.C.B. writes: I am positive it is something to do with pf. I copied the exact same config file from the vpn server over to another box and pointed the client at it and it worked perfectly fine. Any one see any thing odd in that pf setup or have any

Re: iperf results

2005-09-21 Thread Dave+Seddon
tt boot time - see above. #kern.ipc.nmbclusters: 25600 - Regards, Dave Chuck Swiger writes: Matthew Jakeman wrote: Some colleagues and myself have performed some simple tests on various OS's using iperf to simply fire packets from one pc to another over ethernet to te

Re: Problems with SK and EM network cards/drivers on my system

2005-09-21 Thread Dave+Seddon
? Regarding the below issue- what about spanning tree? Is portfast enabled? Regards, Dave Maxim Tuliuk writes: On Sun, Sep 18, 2005 at 14:15 -0400, Benjamin Rosenblum wrote: ... now the EM problem. when i am running a very high network load (streaming video, dumping ALOT of data across the

Re: UDP dont fragment bit

2005-09-21 Thread Dave+Seddon
ISP does drop ICMP then the don't defragment option will just result in packets disappearing anyway. Regards, Dave Seddon ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"

pftpx failing on freebsd 5.4-stable

2005-09-19 Thread Dave
30]: #4 pf rule removal failed: Invalid argument Any help appreciated, i'd really like to get this going. Thanks. Dave. # pf.conf # for use on gateway box # Required order: options, normalization, queueing, translation, filtering. # Macros and tables may be defined and used anywhere. # N

Re: Efficient use of Dummynet pipes in IPFW

2005-09-18 Thread Dave+Seddon
skipto man ipfw -> e.g. ipfw add 10 skipto 4000 all from any to any layer2 out Brett Glass writes: For years, we've used "Dummynet" in FreeBSD for bandwidth control. Unfortunately, the semantics of IPFW can, at times, make the use of Dummynet awkward and inefficient. For example, suppose

Re: Problems with SK and EM network cards/drivers on my system

2005-09-18 Thread Dave+Seddon
It would also be interesting to know if you've got device polling enabled. If so, what sysctl settings do you have. Regards, Dave Seddon Mike Tancsa writes: On Sun, 18 Sep 2005 14:15:51 -0400, in sentex.lists.freebsd.net you wrote: Im having an issue with my new linksys eg103

Re: stopping response to nmap

2005-09-14 Thread Dave+Seddon
t;YES" firewall_type="closed" Regards, Dave Boris Karloff writes: Hello: How do I cause freeBSD 5.4 to not respond to an nmap inquiry? I have already tried creating a line in rc.firewall that says: ${fwcmd} deny all from any to any ${fwcmd} drop all from any to any I k

Re: VLANs / Bridging / BPDU

2005-09-01 Thread Dave+Seddon
Or just interface GigabitEthernet0/1 spanning-tree portfast Or disable spanning tree no spanning-tree vlan 1-100 You could also do some MAC address filtering as the BPDUs are ethernet multicast, but that smacks of hard work. :) Peter Wood writes: Sods law, after working on this f

Re: Testing Ethernet Ports

2005-09-01 Thread Dave+Seddon
Greetings, You need a seperate routing table. Try using Xen (http://www.cl.cam.ac.uk/Research/SRG/netos/xen/), or there's a patch floating around for FreeBSD4.9. Dave Barney Wolff writes: On Thu, Sep 01, 2005 at 09:58:14AM -0500, Will Maier wrote: On Thu, Sep 01, 2005 at 10:36

Re: dhclient and ADSL modem trouble...

2005-08-31 Thread Dave+Seddon
What ISP is it? You sure the ISP doesn't use PPPeE? Dave Digital Brain writes: Hi Chuck and thanks for your reply -- unfortunately dhclient still fails to get an IP... Here's a copy of my dhclient.conf: #dhclient config for interface ed0 interface "ed0"

Re: Aggregate network interfaces

2005-08-25 Thread Dave+Seddon
ance the load across multiple gig links with traffic going to a sinlge backup host, for example. (I you want to know how I'll have to look that up) Regards, Dave Seddon Evgueni V. Gavrilov writes: In article <[EMAIL PROTECTED]> you wrote: IP addresses. It would be cool

Re: Aggregate network interfaces

2005-08-25 Thread Dave+Seddon
Greetings, - Gig cards are cheap. - PCI bus throughput is really bad (like 32MB/s) - There is no easy way to "bond" on FreeBSD, but you can just use multiple IP addresses. It would be cool to have something like Etherchannel, but that doesn't work. Solaris has Etherchannel.

Re: Why Ierrs is so high?

2005-08-10 Thread Dave+Seddon
Greetings, Also, how were you measuring the packet and data rate? What were you using to generate the traffic? I used /usr/ports/benchmark/siege and /usr/ports/www/thttpd. Regards, Dave Mao Shou Yan writes: Hi, all, I have a machine with 3 Intel pro1000 cards. em0 is in

Re: Why Ierrs is so high?

2005-08-10 Thread Dave+Seddon
=1024 I still get lots of kern.polling.lost_polls and kern.polling.suspect. How do you edit the RXD is 256, TXD is 256? How do you view the errors when you set "sysctl hw.em0.stats=1"? Regards, Dave Mao Shou Yan writes: Hi, all, I have a machine with 3 Intel pro1000 cards.

Re: two dc cards on 5.4

2005-08-10 Thread Dave+Seddon
uot; So you want: ifconfig_dc0="100baseTX mediaopt full-duplex" ifconfig_dc1="100baseTX mediaopt full-duplex" Regards, Dave Seddon dave writes: Hello, I'm trying to get a pair of netgear cards to work on a 5.4-RELEASE-p6 box. My rc.conf looks as follows: if

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