Re: [Bug 236102] When create or destroy vlan, the physical interface is flapping

2019-03-01 Thread Oleg Bulyzhin
JFYI: https://lists.freebsd.org/pipermail/freebsd-net/2018-November/052184.html -- Oleg. === Oleg Bulyzhin -- OBUL-RIPN -- OBUL-RIPE -- o...@rinet.ru

ix0 (iflib) vlans @ head & 12-stable

2018-11-08 Thread Oleg Bulyzhin
ig. Should we extend iflib framework a bit? -- Oleg. signature.asc Description: PGP signature

Re: Only last IP frag sent if ARP entry absent

2017-08-18 Thread Oleg Bulyzhin
$ sysctl net.link.ether.inet.maxhold net.link.ether.inet.maxhold: 1 $ sysctl -d net.link.ether.inet.maxhold net.link.ether.inet.maxhold: Number of packets to hold per ARP entry -- Oleg. === Oleg Bulyzhin -- OBUL-RIPN -- OBUL-RIPE

[Differential] D1777: Associated fix for arp/nd6 timer usage.

2017-08-10 Thread oleg (Oleg Bulyzhin)
oleg added a comment. AFAIR those changes were done for _callout_stop_safe() aka callout_(stop|drain). callout_reset_sbt_on() is not affected. REVISION DETAIL https://reviews.freebsd.org/D1777 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: rrs

[Differential] D1777: Associated fix for arp/nd6 timer usage.

2017-08-10 Thread oleg (Oleg Bulyzhin)
oleg added a comment. Please correct me if i'm wrong but there is ref leakage. In particular: "If the callout was restarted, the pending bit will be back on and" agree. "we just want to bail" no, i would say we should do LLE_REMREF(lle) first, then unl

Fwd: AW: axge0 and AX88179

2017-07-05 Thread Oleg Lelchuk
-- Forwarded message -- From: Oleg Lelchuk Date: Wed, Jul 5, 2017 at 10:17 AM Subject: Re: AW: axge0 and AX88179 To: Hans Petter Selasky You are addressing it to Shteryana, right? On Wed, Jul 5, 2017 at 7:21 AM, Hans Petter Selasky wrote: > On 07/05/17 07:28, Oleg Lelc

Re: AW: axge0 and AX88179

2017-07-04 Thread Oleg Lelchuk
Yes, I am having exactly the same problem that Shteryana described. I also got messages about wrong ip length when I started dhclient for ue0. If I plug my device into a usb 2.0 port and enable flow control, I get networking speeds that are around 250 Mbit/sec. If flow control is disabled and the d

[Differential] D8637: buf_ring.h: fix memory order issues.

2016-12-06 Thread oleg (Oleg Bulyzhin)
oleg added a reviewer: sbahra_repnop.org. REVISION DETAIL https://reviews.freebsd.org/D8637 EMAIL PREFERENCES https://reviews.freebsd.org/settings/panel/emailpreferences/ To: oleg, kmacy, kib, alc, sbahra_repnop.org Cc: emaste, freebsd-net-list

[Differential] D8637: buf_ring.h: fix memory order issues.

2016-12-06 Thread oleg (Oleg Bulyzhin)
oleg updated this revision to Diff 22728. oleg added a comment. 1. fix issues reported by sbahra_repnop.org here: https://reviews.freebsd.org/D1945 2. fix synchronization chain (producer -> producer -> consumer) noted by alc. 3. massive comments. CHANGES SINCE LAST UPDATE

[Differential] D8637: buf_ring.h: fix memory order issues.

2016-12-05 Thread oleg (Oleg Bulyzhin)
oleg added a comment. In https://reviews.freebsd.org/D8637#180625, @alc wrote: > Have you looked at https://reviews.freebsd.org/D1945, in particular, the most recent postings by sbahra_repnop.org? It's not clear to me that these changes will address the problem desc

[Differential] D8637: buf_ring.h: fix memory order issues.

2016-11-25 Thread oleg (Oleg Bulyzhin)
oleg created this revision. oleg added reviewers: kmacy, alc, kib. oleg added a subscriber: freebsd-net-list. REVISION SUMMARY Properly use acqure/release atomics. REVISION DETAIL https://reviews.freebsd.org/D8637 AFFECTED FILES sys/sys/buf_ring.h EMAIL PREFERENCES https

Re: Netmap problem with e1000e driver

2015-05-28 Thread Oleg Prozorov
Hello Stefano, You make my day :) It works. Greate job. Ths a lot, Oleg. 2015-05-28 16:26 GMT+03:00 Stefano Garzarella : > Hi Oleg, > can you try to apply this patch in this way: > > 1) untar netmap achive > 2) dowonload linux source > 3) in netmap-32e06f9d18bf/LINU

Re: Netmap problem with e1000e driver

2015-05-28 Thread Oleg Prozorov
one thread 02:00.0 -> 03:00.0 rx-tx in one thread 03:00.0 -> 02:00.0 I have attached my Netmap engine NetmapStream.cpp. On Intel I350 T2 having Network adapter link bringing down/up ethernet adapter has recovered successfully approx in 3-5 sec without driver crash. Thx, Oleg. 2015-05-28

Netmap problem with e1000e driver

2015-05-27 Thread Oleg Prozorov
you please help me with it ? Thx a lot, Oleg. ___ 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"

Re: SIOCSVH, SIOCGVH ioctl(2) and virtio ethernet driver

2015-03-18 Thread Oleg Ginzburg
On Tuesday 17 March 2015 15:25:09 Gleb Smirnoff wrote: > On Mon, Mar 16, 2015 at 02:49:58AM +0300, Oleg Ginzburg wrote: > O> b) On FreeBSD-current r276500M CARP IP is established for some seconds, then vanishes: > In my case on r280167, all works okay, despite the carp_allo

Re: SIOCSVH, SIOCGVH ioctl(2) and virtio ethernet driver

2015-03-15 Thread Oleg Ginzburg
On Monday 29 December 2014 14:18:01 Bryan Venteicher wrote: > On Fri, Dec 26, 2014 at 8:09 AM, Oleg Ginzburg wrote: > > is it possible to use the carp(4) protocol with > > vtnet(4) interfaces ( which is used, for example, in bhyve(8) ) > > Currently, the standard carp ini

SIOCSVH, SIOCGVH ioctl(2) and virtio ethernet driver

2014-12-26 Thread Oleg Ginzburg
is it possible to use the carp(4) protocol with vtnet(4) interfaces ( which is used, for example, in bhyve(8) ) Currently, the standard carp init operation causes an SIOCGVH error: /sbin/ifconfig vtnet0 vhid 1 advskew 100 pass pass 10.10.10.10/24 alias ifconfig: SIOCGVH: Protocol not supported

What a reason to run /sbin/atmconfig diag list in /etc/network.subr?

2014-10-23 Thread Oleg Ginzburg
Getting the issue when i run a certain number of vnet-epair-jail described in https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=194550 I could not understand why in /etc/network.subr execute atm-case from afexists() function and in particular, why we need to run /sbin/atmconfig diag list 2>/dev

FreeBSD 9 em driver high inerrupt load + network crashes

2013-09-24 Thread Oleg Tarasov
Hello, I am currently experiencing a problem on one of my servers. Interestingly it is the only one with such problem however it is the most loaded one. Sometimes on this server network becomes completely unresponsitive forcing me to attach console and reboot the system. There are no records in t

Re: kern/172985: [patch] [ip6] lltable leak when adding and removing IPv6 addresses

2013-04-21 Thread oleg
Synopsis: [patch] [ip6] lltable leak when adding and removing IPv6 addresses Responsible-Changed-From-To: freebsd-net->oleg Responsible-Changed-By: oleg Responsible-Changed-When: Sun Apr 21 10:17:44 UTC 2013 Responsible-Changed-Why: grab it. http://www.freebsd.org/cgi/query-pr.cgi?pr=172

Announcement: RFC5766 TURN Server / Media traffic gateway is available

2013-01-01 Thread Oleg Moskalenko
) and it is well tested: http://code.google.com/p/rfc5766-turn-server/ I am working on FreeBSD port to include it into the net/ ports, if that will be useful for FreeBSD community. Thanks Oleg Moskalenko ___ freebsd-net@freebsd.org mailing list http

IPFW NAT instances sharing same aliasing table problem

2012-09-12 Thread Oleg Tarasov
Hi all, I have a network with two gateways. GW1 is primary gateway and GW2 is secondary. I need to be able to map GW2 port to a service inside of my network. That is done using redirect_port NAT directive but the problem is that all computers inside the network have a default gateway pointing to G

Re: ifconfig alias: same subnet netmask question

2011-06-29 Thread Oleg Cherevko
Darn, I have to correct myself once again. Oleg Cherevko wrote: Li, Qing wrote: First of all, are you encountering any issues ? Well, for the last 14+ years I used to setup aliases with 0x netmask and everything worked OK. However recently I encountered situation where 0x

Re: ifconfig alias: same subnet netmask question

2011-06-29 Thread Oleg Cherevko
ilto:owner-freebsd- n...@freebsd.org] On Behalf Of Oleg Cherevko Sent: Wednesday, June 29, 2011 8:11 AM To: freebsd-net@freebsd.org Subject: ifconfig alias: same subnet netmask question Hi All, When describing the "alias" parameter ifconfig manpage claims that "If the address is o

Re: ifconfig alias: same subnet netmask question

2011-06-29 Thread Oleg Cherevko
On 29.06.2011 18:10, Oleg Cherevko wrote: Are there any drawbacks in setting aliases like this: ifconfig em0 inet 192.168.1.1 netmask 0xff00 ifconfig em0 inet 192.168.1.2 netmask 0xff00 instead of traditional: ifconfig em0 inet 192.168.1.1 netmask 0xff00

ifconfig alias: same subnet netmask question

2011-06-29 Thread Oleg Cherevko
Hi All, When describing the "alias" parameter ifconfig manpage claims that "If the address is on the same subnet as the first network address for this interface, a non-conflicting netmask must be given. Usually 0x is most appropriate." Taking into account that FreeBSD supports aliase

Re: IPSec NAT-T patch for FreeBSD 7.3

2011-06-03 Thread Oleg Fedorov
If http://people.freebsd.org/~vanhu/NAT-T/patch-natt-7.2-2009-05-12.diff patch is appropriate for FreeBSD 7.4-RELEASE too? Can I use the patch with ipsec-tools 0.8? 2010/3/25 Oleg Fedorov > > Many thanks! > > I successfully apply this patch > http://people.freebsd.org/~vanhu/N

Re: kern/147245: [dummynet] dummynet skip traffic over configured limit with net.inet.ip.dummynet.io_fast:1

2010-08-17 Thread oleg
Synopsis: [dummynet] dummynet skip traffic over configured limit with net.inet.ip.dummynet.io_fast:1 Responsible-Changed-From-To: freebsd-net->oleg Responsible-Changed-By: oleg Responsible-Changed-When: Tue Aug 17 17:05:24 UTC 2010 Responsible-Changed-Why: i'll look at it

Re: IPSec NAT-T patch for FreeBSD 7.3

2010-03-24 Thread Oleg Fedorov
Many thanks! I successfully apply this patch http://people.freebsd.org/~vanhu/NAT-T/patch-natt-7.2-2009-05-12.diff on FreeBSD 7.3-RELEASE and build custom kernel with IPSec NAT-T support. I use ipsec-tools 0.7.3 and it works coorectly. Thanks again. _

IPSec NAT-T patch for FreeBSD 7.3

2010-03-24 Thread Oleg Fedorov
If exist some IPSec NAT-T patch for FreeBSD 7.3? Thanks. ___ 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"

[em] vlan problem on 8.0-RELEASE

2009-12-07 Thread Oleg Bulyzhin
hernet P.S. 7.2R em driver works as expected. -- Oleg. === Oleg Bulyzhin -- OBUL-RIPN -- OBUL-RIPE -- o...@rinet.ru ===

Re: Connecting to a WatchGuard box

2009-11-30 Thread Oleg Baranov
Hi! I've been working with Watchguard 8.3 & 9.0 for some time. In general it was fine but we've suffered connection recovery problems after ISP blackouts from time to time. Here is my section of racoon.conf remote a.b.c.d { exchange_mode main; lifetime time 8 hour ; # sec

Re: dummynet dropping too many packets

2009-10-19 Thread Oleg Bulyzhin
On Fri, Oct 09, 2009 at 07:35:01PM +0500, rihad wrote: > Oleg Bulyzhin wrote: > > On Wed, Oct 07, 2009 at 03:52:56PM +0500, rihad wrote: > > > >> You probably have some special sources of documentation ;-) According to > >> man ipfw, both "netgraph/ngtee&quo

Re: dummynet dropping too many packets

2009-10-09 Thread Oleg Bulyzhin
ewed by:andre, brooks, julian ^^ -- Oleg. === Oleg Bulyzhin -- OBUL-RIPN -- O

Re: dummynet dropping too many packets

2009-10-07 Thread Oleg Bulyzhin
On Wed, Oct 07, 2009 at 09:42:27PM +0500, rihad wrote: > Julian Elischer wrote: > > rihad wrote: > >> Oleg Bulyzhin wrote: > > > >> You probably have some special sources of documentation ;-) According > >> to man ipfw, both "netgraph/ngtee" a

Re: dummynet dropping too many packets

2009-10-07 Thread Oleg Bulyzhin
m any to any recv bce0 xmit bce1 01036 allow ip from any to any 01040 skipto 1100 ip from table(127) to any 01060 pipe tablearg ip from any to table(0) 01070 allow ip from any to any 01100 pipe tablearg ip from any to table(2) 65535 allow ip from any to any P.S. have you tried net.inet.ip.fastforwardin

Re: dummynet dropping too many packets

2009-10-07 Thread Oleg Bulyzhin
On Wed, Oct 07, 2009 at 03:16:27PM +0500, rihad wrote: > Oleg Bulyzhin wrote: > > On Wed, Oct 07, 2009 at 02:23:47PM +0500, rihad wrote: > > > > Few questions: > > 1) why are you not using fastforwarding? > > 2) search_steps/searches ratio is not that good, are y

Re: dummynet dropping too many packets

2009-10-07 Thread Oleg Bulyzhin
On Wed, Oct 07, 2009 at 02:23:47PM +0500, rihad wrote: Few questions: 1) why are you not using fastforwarding? 2) search_steps/searches ratio is not that good, are you using 'buckets' keyword in your pipe configuration? 3) you have net.inet.ip.fw.one_pass = 0, is it intended?

Re: dummynet dropping too many packets

2009-10-07 Thread Oleg Bulyzhin
Please show your 'sysctl net.inet.ip' output. -- Oleg. ==== === Oleg Bulyzhin -- OBUL-RIPN -- OBUL-RIPE -- o..

Re: dummynet dropping too many packets

2009-10-06 Thread Oleg Bulyzhin
dummynet_io(). -- Oleg. ==== === Oleg Bulyzhin -- OBUL-RIPN -- OBUL-RIPE -- o...@rinet.ru === ___ freebsd-net@freebsd.org mailin

tap device poor performance

2009-09-28 Thread Oleg
.p.s. btw on Linux similar test give me about 70 MB/sec... Regards, Oleg Dolgov. ___ 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"

Re: Wrong outgoing interface with multiple routing tables

2009-07-28 Thread Oleg Sharoyko
check that ipv6 doesn't crash with this patch too (ipv6 doesn't support Multiple routing tables yet). It took me some time to setup a test IPv6 network and it also works, no crashes with v6 here. -- Oleg ___ freebsd-net@freebsd.org mailing list

Re: Wrong outgoing interface with multiple routing tables

2009-07-28 Thread Oleg Sharoyko
nment is just useless. */ sc->sc_inc.inc_fibnum = inp->inp_inc.inc_fibnum; bcopy(inc, &sc->sc_inc, sizeof(struct in_conninfo)); -- Oleg ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebs

Re: Wrong outgoing interface with multiple routing tables

2009-07-28 Thread Oleg Sharoyko
CK still uses wrong interface. ip_output() uses struct inpcb *inp argument to set fib. But when syncache_respond() sends SYN+ACK, ip_output() is being called without inp (from netinet/tcp_syncache.c, syncache_respond()): error = ip_output(m, sc->sc_ipopts, NULL, 0, NULL, NULL); It I add M_SETFIB(m,

Re: Wrong outgoing interface with multiple routing tables

2009-07-27 Thread Oleg Sharoyko
wrong interface is the SYN+ACK from server. I'll try to look into the kernel code tomorrow and will report any findings. -- Oleg ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send a

Re: Wrong outgoing interface with multiple routing tables

2009-07-27 Thread Oleg Sharoyko
results. -- Oleg ___ 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"

Re: Wrong outgoing interface with multiple routing tables

2009-07-27 Thread Oleg Sharoyko
ut came to this simple test example. btw is it 1 or -1? or -F 1? I can't remember if I supported just '1'. According to manual page it works either way and it does indeed. try adding a '-' on the command and get back

Wrong outgoing interface with multiple routing tables

2009-07-27 Thread Oleg Sharoyko
7961(0) ack 2484180117 win 65535 18:01:56.665798 IP brain.cc.rsu.ru.50435 > stat.r61.net.: . ack 1 win 8326 and no packets at em0. TCP connection establishes but no data packets come from daemon which is rather weird. I would appreciate any help with this issue. -- Oleg Sharo

Re: panic with ng_ipfw+ng_car and net.inet.ip.fw.one_pass=0

2009-06-05 Thread Oleg Bulyzhin
7;t have real server running -current to > test this). > > If you are interesting in some testing of dummynet before commiting this to > current, let me know. I could try some tests but only the next week. I did some testing of dummynet though extra te

Re: panic with ng_ipfw+ng_car and net.inet.ip.fw.one_pass=0

2009-06-04 Thread Oleg Bulyzhin
On Wed, Jun 03, 2009 at 09:03:11PM +0400, Oleg Bulyzhin wrote: > On Mon, Jun 01, 2009 at 11:12:45AM +0300, Mikolaj Golub wrote: > > > It looks the problem has not drawn much attention :-). > > I was on vacation so did not reply in time. > Dummynet like solution is no

Re: panic with ng_ipfw+ng_car and net.inet.ip.fw.one_pass=0

2009-06-03 Thread Oleg Bulyzhin
tomorrow. -- Oleg. ==== === Oleg Bulyzhin -- OBUL-RIPN -- OBUL-RIPE -- o...@rinet.ru === ___ freebsd-net@freebsd.org mailing l

Re: kern/134157: [dummynet] dummynet loads cpu for 100% and make a system frozen and unstable [regression]

2009-05-05 Thread Oleg Bulyzhin
The following reply was made to PR kern/134157; it has been noted by GNATS. From: Oleg Bulyzhin To: Andrey Golenischev Cc: bug-follo...@freebsd.org Subject: Re: kern/134157: [dummynet] dummynet loads cpu for 100% and make a system frozen and unstable [regression] Date: Tue, 5 May 2009

Awful forwarding rate [7.2-Release, igb]

2009-05-04 Thread Oleg Baranov
Hello! I have extremely low forwarding speed on 7.2-Release box with dual Intel 82575. Box "B" with dual 82575 nic is connected between A and C using gigabit swithes A <---> B <> C iperf run from A to C shows: $ iperf -w 128k -c 192.168.111.3 --

Re: kern/134157: [dummynet] dummynet loads cpu for 100% and make a system frozen and unstable [regression]

2009-05-04 Thread Oleg Bulyzhin
The following reply was made to PR kern/134157; it has been noted by GNATS. From: Oleg Bulyzhin To: Andrey Golenischev Cc: bug-follo...@freebsd.org Subject: Re: kern/134157: [dummynet] dummynet loads cpu for 100% and make a system frozen and unstable [regression] Date: Mon, 4 May 2009

kern/134157: [dummynet] dummynet loads cpu for 100% and make a system frozen and unstable [regression]

2009-05-04 Thread Oleg Bulyzhin
The following reply was made to PR kern/134157; it has been noted by GNATS. From: Oleg Bulyzhin To: bug-follo...@freebsd.org Cc: s...@ft.cv.ua Subject: kern/134157: [dummynet] dummynet loads cpu for 100% and make a system frozen and unstable [regression] Date: Mon, 4 May 2009 12:05:19

Re: [dummynet] Several queues connected to one pipe: "dummynet: OUCH! pipe should have been idle!"

2009-04-27 Thread Oleg Bulyzhin
> > > You welcome :) > > Thanks. > ___ > 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" Perhaps you stepp

Re: kern/128401: [dummynet] [patch] dummynet does not shape traffic with fast IO enabled

2008-10-27 Thread oleg
Synopsis: [dummynet] [patch] dummynet does not shape traffic with fast IO enabled Responsible-Changed-From-To: freebsd-net->oleg Responsible-Changed-By: oleg Responsible-Changed-When: Mon Oct 27 18:56:54 UTC 2008 Responsible-Changed-Why: i'll look at it. http://www.freebsd.org/c

Re: Problem with process parallelization

2008-09-29 Thread Zin';kov Oleg
packets errs bytes colls >> 57381 0 36442155 68726 0 69126050 0 >> 56817 0 37480502 67656 0 66053093 0 >> 57847 0 39532712 68603 0 67037042 0 >> 56908 0 37197022 68924

Re: kern/122295: [bge] bge Ierr rate increase (since 6.0R) [regression]

2008-09-08 Thread oleg
Synopsis: [bge] bge Ierr rate increase (since 6.0R) [regression] Responsible-Changed-From-To: freebsd-net->oleg Responsible-Changed-By: oleg Responsible-Changed-When: Mon Sep 8 17:54:39 UTC 2008 Responsible-Changed-Why: grab. http://www.freebsd.org/cgi/query-pr.cgi?pr=122

Problem with process parallelization

2008-09-07 Thread Zin';kov Oleg
esses between all 8 processors? -- ISP BGNet 288-03-53 246-68-98 Zin'kov Oleg System administrator -- ISP BGNet 288-03-53 246-68-98 Zin'kov Oleg System administrator ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.or

Re: [bfe] [panic] Serious error: bfe failed to map RX buffer

2008-04-29 Thread Oleg
Hi, sorry for long delay, was too busy. So, I recheck return code of bus_dmamap_load(9) and its exactly ENOMEM. Here are fresh patch with your suggestions (diff with HEAD) Best Regards, Oleg Dolgov. 2008/4/17, Pyun YongHyeon <[EMAIL PROTECTED]>: > On Thu, Apr 17, 2008 at 12:43:53AM +0

Re: Broadcom NetXtreme II BMC5708 no carrier

2007-11-27 Thread Oleg Bulyzhin
be davidch know better what's going on 5708S. (CCed) > How about attached patch? I don't have the hardware so it's just a > guess work. > > -- > Regards, > Pyun YongHyeon I just want to confirm that remo

Re: kern/118128: [dummynet] Dummynet cause kernel trap or system freeze

2007-11-19 Thread oleg
Synopsis: [dummynet] Dummynet cause kernel trap or system freeze Responsible-Changed-From-To: freebsd-net->oleg Responsible-Changed-By: oleg Responsible-Changed-When: Mon Nov 19 21:19:36 UTC 2007 Responsible-Changed-Why: grab. http://www.freebsd.org/cgi/query-pr.cgi?pr=118

new mbuf flag proposal

2007-09-25 Thread Oleg Bulyzhin
hived with mbuf_tag only (without new mbuf flag), but it would be ineffective: calling m_tag_locate() (unsuccessful most of the time!) for every packet is rather expensive. What do you think about this? -- Oleg. ==== === Oleg Bulyzhin --

Re: reincarnation of bug kern/95665: [if_tun] "ping: sendto: No buffer space available"

2007-07-31 Thread Oleg
2007/7/27, Oleg <[EMAIL PROTECTED]>: > > Hi All, > > I can reproduce this bug easly with tap echo server (attached here), that > I was small reworked. > > steps (almost same): > (All ip addresses/macs hardcoded in code). > > On first machine run echo server

reincarnation of bug kern/95665: [if_tun] "ping: sendto: No buffer space available"

2007-07-27 Thread Oleg
ttl=64 time=0.180 ms ... wait for a while ... ping: sendto: No buffer space available ping: sendto: No buffer space available ping: sendto: No buffer space available With best regards, Oleg Dolgov. tun_icmp_echo_reply.c Description: Binary data

Re: kern/113548: [dummynet] [patch] system hangs with dummynet queues

2007-06-15 Thread Oleg Bulyzhin
Synopsis: [dummynet] [patch] system hangs with dummynet queues Responsible-Changed-From-To: freebsd-net->oleg Responsible-Changed-By: oleg Responsible-Changed-When: Fri Jun 15 17:21:30 UTC 2007 Responsible-Changed-Why: take over. http://www.freebsd.org/cgi/query-pr.cgi?pr=113

full mbuf queue in tap device

2007-04-26 Thread Oleg Dolgov
In our project we use tap device to make a VPN between clients. Server make a block read on opened and configured tap device, than send it to client, etc... If I connect to server with our client and begin to download many files from FTP throughout tunnel (300 Mb), than, after some time, tap mb

Re: [Fwd: Re: bge Ierr rate increase from 5.3R -> 6.1R]

2007-02-06 Thread Oleg Bulyzhin
On Wed, Feb 07, 2007 at 01:31:39AM +1100, Bruce Evans wrote: > On Tue, 6 Feb 2007, Oleg Bulyzhin wrote: > > >Sorry for the late reply - i was AFK for some time and didnt read mails. > >Patch against 6.2R attached, please let me know does it helps or not. > > I didn't

Re: [Fwd: Re: bge Ierr rate increase from 5.3R -> 6.1R]

2007-02-05 Thread Oleg Bulyzhin
On Thu, Jan 25, 2007 at 05:05:32PM +0100, Robin Gruyters wrote: > On 13-Jan-2007 Oleg Bulyzhin wrote: > > > >> Could you please test attached patch? It should fix ierrs issue > >and should not > >> break link events (would be fine to test it: unplug/plug cable,

Re: [Fwd: Re: bge Ierr rate increase from 5.3R -> 6.1R]

2007-01-13 Thread Oleg Bulyzhin
On Sat, Jan 13, 2007 at 01:14:55PM +0300, Oleg Bulyzhin wrote: > On Tue, Jan 09, 2007 at 04:14:16PM -0800, John Polstra wrote: > > > I've been using #2 today, and it's working well so far. I > > implemented it like this. (Ignore the version numbers; I'm wo

Re: [Fwd: Re: bge Ierr rate increase from 5.3R -> 6.1R]

2007-01-13 Thread Oleg Bulyzhin
} else { > /* > > > John Could you please test attached patch? It should fix ierrs issue and should not break link events (would be fine to test it: unplug/plug cable, try to change media with ifconfig, change media on other end of wire). -- Oleg.

Re: [Fwd: Re: bge Ierr rate increase from 5.3R -> 6.1R]

2007-01-09 Thread Oleg Bulyzhin
check was in driver but was removed as workaround of existed link state issues (due to some bugs in if_bge.c and brgphy.c link loss events were detected with few seconds delay or even not detected at all). Those bugs are fixed now, so we can revive this check (bge_link_upd() can be si

Re: Dummynet pipe causing system to lock up

2006-12-14 Thread Oleg Bulyzhin
s > sending/receiving stuff, then it's goodbye system - and suddenly enough > that I can't find a single error or panic entry in any logs covering it. > > Any hints or help would be great. > > Thanks. > > -- > Spadge

Re: [EMAIL PROTECTED]: some questions about bge(4)]

2006-12-14 Thread Oleg Bulyzhin
On Thu, Dec 14, 2006 at 12:55:51AM +, MQ wrote: > 2006/12/12, Oleg Bulyzhin <[EMAIL PROTECTED]>: > > > >On Wed, Dec 06, 2006 at 11:54:01AM +0300, Gleb Smirnoff wrote: > >> Forwarding to net@ list and to Oleg, who has made polling > >> support for bg

Re: [EMAIL PROTECTED]: some questions about bge(4)]

2006-12-12 Thread Oleg Bulyzhin
On Wed, Dec 06, 2006 at 11:54:01AM +0300, Gleb Smirnoff wrote: > Forwarding to net@ list and to Oleg, who has made polling > support for bge(4). > > - Forwarded message from MQ <[EMAIL PROTECTED]> - > > From: MQ <[EMAIL PROTECTED]> > To: [EMAIL PROTEC

Re: patch to not route on down interfaces

2006-09-08 Thread Oleg Bulyzhin
__ > freebsd-net@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-net > To unsubscribe, send any mail to "[EMAIL PROTECTED]" I guess this one is wrong: > + if (!ifp->if_flags & IFF_UP) it would lead to ((!ifp->if_flags) & IFF_UP), whereas it should be: (!(ifp->if_flags & IFF_UP)) -- Oleg. ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Re: bge(4) one packet wedge

2006-08-23 Thread Oleg Bulyzhin
(tp->last_tag << 24)); > tg3_cond_int(tp); > } > > > > > P.S. bcm5705 does not support tagged status mode, am i right? > > No, the 5705 should support tagged status mode, only the 5788 doesn&#

Re: bge(4) one packet wedge

2006-08-23 Thread Oleg Bulyzhin
d to disabled interrupts. > >I've thought this should not happen cause in_isr bits > > (0-23) are cleared. > > Writing a non-zero value to bits 23:0 will cause the interrupt to > be disabled: > > CSR_WRITE_4(sc, BGE_MBX_IRQ0_LO, 1); > > Writing all ze

Re: bge(4) one packet wedge

2006-08-23 Thread Oleg Bulyzhin
;< 24); it would lead to disabled interrupts. I've thought this should not happen cause in_isr bits (0-23) are cleared. -- Oleg. ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "[EMAIL PROTECTED]"

Re: bge(4) one packet wedge

2006-08-23 Thread Oleg Bulyzhin
On Wed, Aug 23, 2006 at 10:26:48PM +0400, Oleg Bulyzhin wrote: > On Wed, Aug 23, 2006 at 08:16:49PM +0400, Gleb Smirnoff wrote: > > Colleagues, > > > > I've faced a problem in bge(4) when a single packet is in the RX > > ring, but it isn't noticed b

Re: bge(4) one packet wedge

2006-08-23 Thread Oleg Bulyzhin
run 'ping -c 1 10.0.0.2' I will get an interrupt and read > two packets: first the old packet, and then recently sent ping. > > -- > Totus tuus, Glebius. > GLEBIUS-RIPN GLEB-RIPE What happens if you trigger other interrupt (like unplug/plug cable)? Will you get that packet? --

Re: The results of your email commands

2006-06-05 Thread oleg
[EMAIL PROTECTED] > > You can reach the person managing the list at > > [EMAIL PROTECTED] > > When replying, please edit your Subject line so it is more specific > > than "Re: Contents of freebsd-net digest..." > > Today'

Re: Welcome to the "freebsd-net" mailing list (Digest mode)

2006-05-30 Thread oleg
bsd.org/mailman/listinfo/freebsd-net > If you ever want to unsubscribe or change your options (eg, switch to > or from digest mode, change your password, etc.), visit your > subscription page at: > > http://lists.freebsd.org/mailman/options/freebsd-net/oleg%40bank.lviv.ua > Y

Re: IPMI and bge (again)

2006-05-06 Thread Oleg Bulyzhin
On Wed, May 03, 2006 at 08:54:09PM -0700, Doug Ambrisko wrote: > Robert Wojciechowski writes: > | > Could you try this latest version. It incorporates Oleg > | > change sort-of. It was a good hint. The issue is that > | > we can't move the detection after the &quo

Re: Watchdog timeouts and dead network on bge - 6.1-RC1

2006-04-25 Thread Oleg Bulyzhin
On Tue, Apr 25, 2006 at 11:59:39AM +0200, Lars Erik Gullerud wrote: > On Mon, 24 Apr 2006, Oleg Bulyzhin wrote: > > >Could you try attached patch? It should fix problem when link goes UP but > >network is still down. > > > >About bge resets: you should try i

Re: Watchdog timeouts and dead network on bge - 6.1-RC1

2006-04-24 Thread Oleg Bulyzhin
[EMAIL PROTECTED]" Could you try attached patch? It should fix problem when link goes UP but network is still down. About bge resets: you should try if_bge.c rev.1.126, it may help. P.S. anyway, please report how is it going. -- Oleg. Index: if_bge.c =

Re: IPMI and bge (again)

2006-03-28 Thread Oleg Bulyzhin
o production so i have limited testing capabilites atm). Issue to be fixed: we should not touch phy in bge_stop having asf enabled. I think your patch is worth commiting to HEAD asap but shouldnt be MFCed prior 6.1R. What do you think? -- Oleg. pgp2HsNiCg1sk.pgp Description: PGP signature

Re: IPMI and bge (again)

2006-03-28 Thread Oleg Bulyzhin
set call. > > On Wed, 29 Mar 2006 00:25:25 +0400 > Oleg Bulyzhin <[EMAIL PROTECTED]> wrote: > > > On Tue, Mar 28, 2006 at 11:24:06AM -0600, Stephen P. Cravey wrote: > > > Does anyone have chip documentation on the broadcom BGE chips? I'm having > > > an

Re: IPMI and bge (again)

2006-03-28 Thread Oleg Bulyzhin
On Tue, Mar 28, 2006 at 12:38:42PM -0800, Doug Ambrisko wrote: > Oleg Bulyzhin writes: > | On Tue, Mar 28, 2006 at 11:24:06AM -0600, Stephen P. Cravey wrote: > | > Does anyone have chip documentation on the broadcom BGE chips? I'm > having an ongoing issue with IPMI that I&

Re: IPMI and bge (again)

2006-03-28 Thread Oleg Bulyzhin
/freebsd-net > To unsubscribe, send any mail to "[EMAIL PROTECTED]" Could you please test attached patch (RELENG_6 version)? It's slightly modified version of Doug Ambrisko ([EMAIL PROTECTED]) patch (original version didnt work for me: bcm5721 @ hp proliant dl145g2 server). -- Oleg. pgpxQrGfVDl8Z.pgp Description: PGP signature

Re: ifstated fails to monitor netgraph interface

2006-02-23 Thread Oleg Tarasov
/dev/null ifstated: running ifconfig ng0 | grep UP > /dev/null ifstated: running ifconfig ng0 | grep UP > /dev/null ifstated: running ifconfig ng0 | grep UP > /dev/null ifstated: running ifconfig ng0 | grep UP > /dev/null == -- Best regards, Oleg Taras

ifstated fails to monitor netgraph interface

2006-02-23 Thread Oleg Tarasov
ike daemon with maybe more advanced test capability I can use in my situation as I have not found any acceptable. -- Best regards, Oleg Tarasov mailto:[EMAIL PROTECTED] ___ freebsd-net@freebsd.org mailing list http://lists.f

Re: 64-bit SNMP counters for FreeBSD && graphing bandwidth usage

2006-02-14 Thread Oleg Polyakov
--- Gleb Smirnoff <[EMAIL PROTECTED]> wrote: > Oleg, Anders, > > can you please remove all your changes to if_bge.c and test the > attached patch. Awaiting for feedback and thanks. It works fine - bge0 connected to GIGE switch, bge1 is not connected # snmpget -c pub -v 1

Re: 64-bit SNMP counters for FreeBSD && graphing bandwidth usage

2006-02-14 Thread Oleg Polyakov
--- Oleg Polyakov <[EMAIL PROTECTED]> wrote: > --- Gleb Smirnoff <[EMAIL PROTECTED]> wrote: > > > On Tue, Feb 14, 2006 at 09:39:00AM +0100, Harti Brandt wrote: > > H> AN>I changed port to 163 cause I am actually using net-snmp snmpd on > port > > H&g

Re: 64-bit SNMP counters for FreeBSD && graphing bandwidth usage

2006-02-14 Thread Oleg Polyakov
at > > H> value so you end up with the default. This looks like a bug. > > Harti, we are thinking in parallel :) Parallel, yes ;) Here is the attached patch written just yesterday, not tested yet. It takes care of different bge adapters - some of them Fast Ethernets. --- Oleg

Re: Policy routing and multipath routing needed (override routing table)

2006-02-01 Thread Oleg Tarasov
from a first glance (and the second one ;) ) it seems to be very complementary to FreeBSD functionality. -- Best regards, Oleg Tarasov mailto:[EMAIL PROTECTED] ___ freebsd-net@freebsd.org mailing list http://lists.freebsd.org/mail

Re: Duplicate SAD entries lead to ESP tunnel malfunction

2006-01-30 Thread Oleg Tarasov
perfectly inspite on connection problems or any other problems. It is not clear no me why this option should ever be set to 1 as it will certainly bring to a malfunction if any problem occurs. I suggest to change the default value of this one to 0 in FreeBSD distribution. -- Best re

Re: Duplicate SAD entries lead to ESP tunnel malfunction

2006-01-27 Thread Oleg Tarasov
but I am sure this will help. Thanx for really great help - all these troubles are on my production box and every minute of malfunction returns to me with #not good# words of my boss :/ -- Best regards, Oleg Tarasov mailto:[EMAIL PROTECTED]

Duplicate SAD entries lead to ESP tunnel malfunction

2006-01-26 Thread Oleg Tarasov
y -P in ipsec esp/tunnel/172.21.0.224-172.21.0.222/require; spdadd 192.168.82.0/24 192.168.1.0/24 any -P out ipsec esp/tunnel/172.21.0.222-172.21.0.225/require; spdadd 192.168.1.0/24 192.168.82.0/24 any -P in ipsec esp/tunnel/172.21.0.225-172.21.0.222/require;

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