Re: Recommendations for 10gbps NIC

2013-08-02 Thread Boris Kochergin
of SFP+ modules in 9.x, the Chelsio card also has the benefit of supporting hot-plugging of SFP+ modules. -Boris On 07/24/13 16:26, Boris Kochergin wrote: Hi. I am looking for recommendations for a 10gbps NIC from someone who has successfully used it on FreeBSD. It will be used on FreeBSD 9.1-R

Recommendations for 10gbps NIC

2013-07-24 Thread Boris Kochergin
Hi. I am looking for recommendations for a 10gbps NIC from someone who has successfully used it on FreeBSD. It will be used on FreeBSD 9.1-R/amd64 to capture packets. Some desired features are: - PCIe - LC connectors - 10GBASE-SR - Either single- or dual-port - Multiqueue Specific part

Re: Unsupported AFBR-700SDZ SFP+ module with 82598EB 10-Gigabit AF Dual Port Network Connection

2013-06-17 Thread Boris Kochergin
Cool. Any idea of when soon might be? And about that list of supported SFP+ modules? Is any Intel 10-GBASE-SR SFP+ module guaranteed to work with this card and driver? -Boris On 06/09/13 22:09, Jack Vogel wrote: There will be a driver update soon with the way it should be done, it will be in

Re: Unsupported AFBR-700SDZ SFP+ module with 82598EB 10-Gigabit AF Dual Port Network Connection

2013-06-17 Thread Boris Kochergin
Thanks, but this does not work. ix0: Intel(R) PRO/10GbE PCI-Express Network Driver, Version - 2.4.8 port 0xece0-0xecff mem 0xdf36-0xdf37,0xdf3c-0xdf3f,0xdf33c000-0xdf33 irq 45 at device 0.1 on pci6 ix0: Using MSIX interrupts with 9 vectors ix0: Unsupported SFP+ Module ix0:

Unsupported AFBR-700SDZ SFP+ module with 82598EB 10-Gigabit AF Dual Port Network Connection

2013-06-07 Thread Boris Kochergin
I had originally sent this to the freebsd...@mailbox.intel.com address mentioned in the ixgbe(4) man page, but it unfortunately bounced. I am running FreeBSD 9.1-RELEASE/amd64 and have a 82598EB 10-Gigabit AF Dual Port Network Connection controller. I've been trying to get a working SFP+ module

mbuf tuning on 9.1

2013-03-12 Thread Boris Kochergin
Hi. I have a FreeBSD 9.1/amd64 machine. It runs HAProxy and runs out of various things frequently. Sometimes it's mbufs. netstat -m: 68202/1698/69900 mbufs in use (current/cache/total) 41449/1229/42678/2622144 mbuf clusters in use (current/cache/total/max) 41449/1175 mbuf+clusters out of packet

Re: mbuf tuning on 9.1

2013-03-12 Thread Boris Kochergin
Additionally, can someone clarify the meaning of total vs. max for these values? -Boris On 03/12/13 17:23, Paul A. Procacci wrote: How can I increase mbufs, as they appear above, and mbuf clusters, as they appear above? You can modify the sysctl's associated with mbufs to suit your needs.

Re: MSS rewrite / MSS clamping?

2011-02-05 Thread Boris Kochergin
On 02/05/11 23:07, Jason Fesler wrote: I'm in search of MSS clamping for FreeBSD servers; in particular, for IPv6. I'm finding pretty much nothing (except iptables..) on the net. Am I chasing wild geese? pf.conf(5) mentions a max-mss option for traffic normalization. -Boris

NDP Ethernet address display

2011-01-07 Thread Boris Kochergin
Hi. I noticed that ndp(8) doesn't zero-pad Ethernet addresses, which is inconsistent with arp(8): # ndp -an ... 2001:470:897b::1 0:30:48:b1:1b:9c em0 permanent R # arp -an ... ? (128.238.9.201) at 00:30:48:b1:1b:9c on em0 permanent [ethernet] As everything else I can

Re: NDP Ethernet address display

2011-01-07 Thread Boris Kochergin
On 01/07/11 20:26, Sergey Kandaurov wrote: On 8 January 2011 03:26, Boris Kocherginsp...@acm.poly.edu wrote: Hi. I noticed that ndp(8) doesn't zero-pad Ethernet addresses, which is inconsistent with arp(8): # ndp -an ... 2001:470:897b::1 0:30:48:b1:1b:9c em0 permanent

Re: NDP Ethernet address display

2011-01-07 Thread Boris Kochergin
On 01/07/11 21:09, Doug Barton wrote: 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

Re: Workaround for mpd5 and 8.0 broken proxy arp?

2010-03-30 Thread Boris Kochergin
J. English wrote: Hello All, I've recently set up a FreeBSD 8.0 VPN server with mpd5 for people to connect remotely. However, looking at my mpd.log shows that I'm having problems with proxy-arp: [B-1] IFACE: No interface to proxy arp on for 192.168.1.185 In googling for solutions, I

Re: Workaround for mpd5 and 8.0 broken proxy arp?

2010-03-30 Thread Boris Kochergin
Boris Kochergin wrote: J. English wrote: Hello All, I've recently set up a FreeBSD 8.0 VPN server with mpd5 for people to connect remotely. However, looking at my mpd.log shows that I'm having problems with proxy-arp: [B-1] IFACE: No interface to proxy arp on for 192.168.1.185

Re: CARP vs. if_bridge

2010-03-25 Thread Boris Kochergin
Boris Kochergin wrote: Max Laier wrote: On Thursday 18 February 2010 18:02:55 Boris Kochergin wrote: Ahoy. I'm seeing what appears to be erroneous interaction between CARP and if_bridge on multiple machines with a variety of Ethernet controllers and architectures. I've observed it on 7.2-R

Re: CARP vs. if_bridge

2010-02-19 Thread Boris Kochergin
Max Laier wrote: On Thursday 18 February 2010 18:02:55 Boris Kochergin wrote: Ahoy. I'm seeing what appears to be erroneous interaction between CARP and if_bridge on multiple machines with a variety of Ethernet controllers and architectures. I've observed it on 7.2-R and 8.0-R. The test

CARP vs. if_bridge

2010-02-18 Thread Boris Kochergin
Ahoy. I'm seeing what appears to be erroneous interaction between CARP and if_bridge on multiple machines with a variety of Ethernet controllers and architectures. I've observed it on 7.2-R and 8.0-R. The test setup is simple enough: CARP master: FreeBSD t30 8.0-RELEASE-p1 FreeBSD

Can't load NFS server module with a custom 8.0 kernel

2010-02-03 Thread Boris Kochergin
Hi. I have an 8.0-RELEASE-p2/amd64 machine running a custom kernel (configuration file at http://acm.poly.edu/~spawk/ACM) and I am unable to use the NFS server module on it. After loading the nfssvc module, attempting to load the nfsserver module fails and the following appears in dmesg: Feb

Re: ifconfig: BRDGADD tun0: Invalid argument

2009-12-08 Thread Boris Kochergin
Got it. Thanks. -Boris ___ 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

ifconfig: BRDGADD tun0: Invalid argument

2009-12-03 Thread Boris Kochergin
Ahoy. I have an 8.0-RELEASE/i386 machine (installed clean from the CD, so no kernel/world mismatches are possible) on which I am trying to add a tun device to a bridge: # ifconfig tun0 create # ifconfig bridge0 create # ifconfig ... tun0: flags=8010POINTOPOINT,MULTICAST metric 0 mtu 1500

Re: PF and DHCP

2009-10-28 Thread Boris Kochergin
Jonathan Belson wrote: Hiya I have a server which acts as a gateway between the internet and my internal network. The external interface receives its IP address via DHCP. I set up pf.conf to allow DHCP packets via ports 67/68, but I notice that when the server boots, the DHCP exchange

Re: PCI card for wlan AP

2009-10-07 Thread Boris Kochergin
Joost Mulders wrote: Howdy, Can you recommend a WLAN PCI card for AP use in my FreeBSD residential gateway. I'm looking for a 802.11 a/b/g card, no need for n yet. Recommendations and works for me's are highly appreciated. Thank you, Joost ___

Re: PCI card for wlan AP

2009-10-07 Thread Boris Kochergin
Rui Paulo wrote: On 7 Oct 2009, at 20:04, Boris Kochergin wrote: The heavily-used ones exhibit the problem described at: http://lists.freebsd.org/pipermail/freebsd-net/2009-September/022894.html ...but that's a driver, not a hardware, issue. The one in the router at my house doesn't

Re: kmem_map too small panics with Soekris/Atheros access point

2009-09-16 Thread Boris Kochergin
Stef Walter wrote: Boris Kochergin wrote: ___ 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 More information: I upgraded

Re: kmem_map too small panics with Soekris/Atheros access point

2009-09-03 Thread Boris Kochergin
Boris Kochergin wrote: Ahoy. I've got two Soekris Net5501s with Atheros 5212 cards in them, acting as access points. They are both running 7.2-RELEASE and at times each one has up to 30 machines associated with it. Relevant information about them can be found at http://acm.poly.edu/~spawk/ap

Re: ath0 unable to DHCP as part of a bridge

2009-08-30 Thread Boris Kochergin
Sin wrote: Hello, I'm using FreeBSD 7-STABLE. I have 6 NICs as a bridged interface, one of which is a ath0 wireless NIC. I don't understand if this acting the way it should. If I try to dhclient on interfact ath0 I'll get the request no problems. But if I dhclient to bridge0

kmem_map too small panics with Soekris/Atheros access point

2009-08-19 Thread Boris Kochergin
Ahoy. I've got two Soekris Net5501s with Atheros 5212 cards in them, acting as access points. They are both running 7.2-RELEASE and at times each one has up to 30 machines associated with it. Relevant information about them can be found at http://acm.poly.edu/~spawk/ap/;. After a few days,

Re: kern/129508: [panic] Kernel panic with EtherIP (may be related to SVN commit 178025)

2009-05-13 Thread Boris Kochergin
The following reply was made to PR kern/129508; it has been noted by GNATS. From: Boris Kochergin sp...@acm.poly.edu To: bug-follo...@freebsd.org Cc: Subject: Re: kern/129508: [panic] Kernel panic with EtherIP (may be related to SVN commit 178025) Date: Wed, 13 May 2009 15:38:47 -0400

Re: Network Card

2009-04-21 Thread Boris Kochergin
ovi freebsd wrote: Kaushal Shriyan wrote: On Tue, Apr 21, 2009 at 5:07 PM, Ingo Flaschberger i...@xip.at wrote: Dear Kaushal, I have two lan cards em0 and rl0 on my system. is there a way to know on freebsd which is onboard or pci card ?. The issue is my system is located at remote

Re: Multi-BSS problem with Atheros 5212

2009-04-10 Thread Boris Kochergin
Sam Leffler wrote: Sam Leffler wrote: Boris Kochergin wrote: Ahoy. I'm having trouble with multiple hostap-mode wlan pseudo-devices. The machine is an 8-CURRENT from yesterday: # uname -a FreeBSD test 8.0-CURRENT FreeBSD 8.0-CURRENT #0: Tue Apr 7 16:54:56 UTC 2009 r...@test:/usr/obj

Multi-BSS problem with Atheros 5212

2009-04-08 Thread Boris Kochergin
Ahoy. I'm having trouble with multiple hostap-mode wlan pseudo-devices. The machine is an 8-CURRENT from yesterday: # uname -a FreeBSD test 8.0-CURRENT FreeBSD 8.0-CURRENT #0: Tue Apr 7 16:54:56 UTC 2009 r...@test:/usr/obj/usr/src/sys/GENERIC i386 # dmesg | grep ath ath0: Atheros 5212

Re: kern/132722: [ath] Wifi ath0 associates fine with AP, but DHCP or IP does not work

2009-03-20 Thread Boris Kochergin
Matthias Apitz wrote: El día Thursday, March 19, 2009 a las 08:44:29AM -0700, Sam Leffler escribió: Matthias Apitz wrote: I will try to collect a better tcpdump of the dhclient packets on the weekend and as well figure out what kind of model the AP is; would it be helpful to connect

Re: Strange Server Problems

2009-02-28 Thread Boris Kochergin
Kevin wrote: Thanks for your reply, Joe! There is nothing in either system log or Apache log files. Apache doesn't seem to have got the requests at all. Very strange. On Sat, Feb 28, 2009 at 7:27 AM, Joe Mays jfm...@launchpad.win.net wrote: I have a dedicated server running FreeBSD 7.0

Re: kern/129508: [panic] Kernel panic with EtherIP (may be related to SVN commit 178025)

2009-02-26 Thread Boris Kochergin
The following reply was made to PR kern/129508; it has been noted by GNATS. From: Boris Kochergin sp...@acm.poly.edu To: bug-follo...@freebsd.org Cc: Subject: Re: kern/129508: [panic] Kernel panic with EtherIP (may be related to SVN commit 178025) Date: Thu, 26 Feb 2009 23:34:06 -0500

Re: if_gif/if_bridge problem

2008-12-08 Thread Boris Kochergin
Eugene Grosbein wrote: On Thu, Oct 23, 2008 at 03:29:10PM -0400, Boris Kochergin wrote: #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:241 241 dumptid = curthread-td_tid; (kgdb) where #0 doadump () at /usr/src/sys/kern/kern_shutdown.c:241 #1 0xc05583ef in boot (howto=260

Re: if_gif/if_bridge problem

2008-10-23 Thread Boris Kochergin
Eugene Grosbein wrote: On Thu, Sep 04, 2008 at 11:49:06AM -0400, Boris Kochergin wrote: Ahoy. I've been using the patch for a while, and, recently, when the load on the wireless network I needed it for has increased, I've started getting kernel panics that I think the patch is responsible

Re: if_gif/if_bridge problem

2008-09-04 Thread Boris Kochergin
Eugene Grosbein wrote: Eugene, I take it the fix that applies on Boris's case is the M_BCAST|M_MCAST setting on the mbuf? I would like to test/commit this. I see you have already got it :-) Also, why to you add support for adding a bridge to a lagg interface? I needed to force

One-liner for setting IPv6 address and IPv4 endpoints on gif interface?

2008-07-05 Thread Boris Kochergin
Hi, list. I set up an IPv6-over-IPv4 tunnel from Hurricane Electric using a gif(4) interface using the commands: ifconfig gif0 tunnel [source IPv4] [destination IPv4] ifconfig gif0 inet6 [source IPv6] [destination IPv6] prefixlen 128 route -n add -inet6 default [destination IPv6] I'm wondering

Re: [OT] Supported wifi express card

2008-06-13 Thread Boris Kochergin
Someone I know got a http://www.buy.com/prod/thinkpad-11a-b-g-wireless-lan-mini-pci-express-adapter-network-adapter/q/loc/101/201992199.html and it works well. -Boris Paolo Pisati wrote: Hi, as the subjects says i'm looking for a freebsd-supported wifi express card. I know i should look for

Re: Anyone seen this error on em ?

2008-06-09 Thread Boris Kochergin
[EMAIL PROTECTED] wrote: Jun 9 18:23:59 ... kernel: em0: Intel(R) PRO/1000 Network Connection Version - 6.7.3 port 0x2000-0x201f mem 0xd802-0xd803,0xd800 -0xd801 irq 18 at device 0.0 on pci4 Jun 9 18:23:59 ... kernel: em0: Using MSI interrupt Jun 9 18:23:59 ... kernel: em0:

if_bridge/if_em packet corruption on last bridged em interface in SPAN mode

2008-04-22 Thread Boris Kochergin
Hi, list. We needed to replicate a gigabit SPAN port on a Cisco switch, and, due to the fact that gigabit Ethernet hubs don't seem to exist and that other devices that perform a similar function are costly, I've built my own in the form of a FreeBSD 7.0-RELEASE/amd64 machine. Its motherboard

Re: USB wireless AP?

2008-04-22 Thread Boris Kochergin
Do you know about http://ralink.rapla.net/? The RT2500-based cards listed there are supported by the ural(4) driver. There's a discouraging comment about using them for access points in the man page, though: CAVEATS The ural driver does not support automatic adaptation of the transmit

Re: USB wireless AP?

2008-04-22 Thread Boris Kochergin
Ivan Voras wrote: Boris Kochergin wrote: Do you know about http://ralink.rapla.net/? The RT2500-based cards listed there are supported by the ural(4) driver. There's a discouraging comment about using them for access points in the man page, though: CAVEATS The ural driver does

Re: Howto send a limited broadcast?

2008-04-13 Thread Boris Kochergin
tmm wrote: Bruce M. Simpson wrote: tmm wrote: So, can anyone suggest how I can send a limited broadcast (on an interface that has been initalized with an IP and a subnet)? Use the IP_ONESBCAST option and send to the network broadcast address for that subnet. The stack will change it into

Re: Howto send a limited broadcast?

2008-04-13 Thread Boris Kochergin
tmm wrote: Boris Kochergin wrote: tmm wrote: Bruce M. Simpson wrote: tmm wrote: So, can anyone suggest how I can send a limited broadcast (on an interface that has been initalized with an IP and a subnet)? Use the IP_ONESBCAST option and send to the network broadcast address

if_gif/if_bridge problem

2008-02-26 Thread Boris Kochergin
Hi, list. As per the comment in the if_bridge(4) man page, I'm trying to tunnel Ethernet through IP for the purpose of having multiple 802.11 access points all feed into a concentrator, which will perform NAT. I have the concentrator with the following setup (gif0 through gif1 are

Re: if_gif/if_bridge problem

2008-02-26 Thread Boris Kochergin
Eugene Grosbein wrote: On Tue, Feb 26, 2008 at 09:57:48AM -0500, Boris Kochergin wrote: bridge0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST metric 0 mtu 1500 ether 3e:7f:e8:ef:f6:a4 inet 192.168.0.1 netmask 0xff00 broadcast 192.168.0.255 id 00:00:00:00:00:00

Re: Routing outbound IP packets on multihomed box

2007-06-15 Thread Boris Kochergin
Hi. I've come across this problem but solved it with a PF rule of this form, if that's an option for you: pass out route-to (vlan256 169.229.126.1) from 169.229.126.9 to any This tells PF to send all packets sent from 169.229.126.9 through the vlan256 interface with a next-hop address of

Re: System hang with Ralink RT2661

2007-05-28 Thread Boris Kochergin
Sepherosa Ziehau wrote: On 5/27/07, Boris Kochergin [EMAIL PROTECTED] wrote: Hi. I got an SMC SMCWPCI-GM card the other day, which is one of these: May 27 01:16:55 router kernel: ral0: Ralink Technology RT2661 mem 0xf400-0xf4007fff irq 10 at device 13.0 on pci0 May 27 01:16:55 router

System hang with Ralink RT2661

2007-05-27 Thread Boris Kochergin
Hi. I got an SMC SMCWPCI-GM card the other day, which is one of these: May 27 01:16:55 router kernel: ral0: Ralink Technology RT2661 mem 0xf400-0xf4007fff irq 10 at device 13.0 on pci0 May 27 01:16:55 router kernel: ral0: MAC/BBP RT2661D, RF RT2529 (MIMO XR) I put it into a Pentium III