-- anything as long as it's not a
router -- for its destination IP.
An easier solution: Use a freeBSD box as your router! I *heart* Quagga. ;)
Friday!
Rudy
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4096
hw.em.rxd=4096
hw.em.txd=4096
Rebooting and/or the settings change seems to have stopped the errors.
Here is a pretty little graph showing error rate on em1 for the past 3 days.
http://www.monkeybrains.net/images/ErrorRate-em1.png
Rudy
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On 09/27/2012 11:00 AM, Rudy wrote:
On 09/25/2012 01:37 AM, Hooman Fazaeli wrote:
dev.em.1.link_irq: 6379725883
dev.em.2.link_irq: 6379294926
Based on the strangely high value of dev.em.1.link_irq (which means too
many link
status changes: down -> up -> down -> ), I
On 09/27/2012 11:00 AM, Rudy wrote:
Rebooting and/or the settings change seems to have stopped the errors.
Here is a pretty little graph showing error rate on em1 for the past 3
days.
http://www.monkeybrains.net/images/ErrorRate-em1.png
Interesting... if I zoom in on the graph, I see the
108 k 248 k 1 k
ix2 171 M 508 M 62 k 63 k 385
ix3 1 k 1 k 0 0 0
Host: yourbox.example.com
Rudy
#!/usr/local/bin/perl
#
# pps - Packets Per Second tool like top
#
# Tue Aug 20 22:09:25 PDT 2019, MonkeyBrains.NET
#
my
rors, but I guess if the packets are bad getting to the box,
then the errors are what they are: errors.
Rudy
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p MONKEY-ospf6 permit 20
match ipv6 address prefix-list SFMix
set metric 20
set metric-type type-2
!
route-map MONKEY-ospf6 permit 30
set metric 22
!
line vty
access-class access4
ipv6 access-class access6
exec-timeout 0 0
!
Any help would be appreciated.
Rudy
On 10/11/19 2:22 AM, Andrey V. Elsukov wrote:
On 11.10.2019 12:09, Rudy wrote:
I just upgraded from FreeBSD 11 to 12 and upgrade from quagga to FRR at
the same time. I've tried frr6 and frr7 and get the same errors.
*** CRASH ***
If I run on the command line and don't background
l1 area 0.0.0.0
interface cxl2 area 0.0.0.0
interface cxl3 area 0.0.0.0
!
ipv6 prefix-list IN-OSPF6 seq 3 permit 2607:f598::/32 le 64
ipv6 prefix-list IN-OSPF6 seq 99 deny ::/0 le 128
Rudy
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74: t5nex1:3a7 380410814 7744
Total 20060964625 408359
Thanks for any tips,
Rudy
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d be great, I'm stumped.
20 cores seems like plenty to do much higher PPS based on what I see on
the freebsd-net list.
Thanks for any pointers,
Rudy
On 2/12/20 7:21 PM, Rudy wrote:
I'm having issues with a box that is acting as a BGP router for my
network. 3 Chelsio cards, t
Supports t6 as well as t5 cards. Also, is this desired?
Rudy
--- chelsio_affinity.orig 2020-02-13 21:04:43.032596000 -0800
+++ chelsio_affinity 2020-02-13 21:50:37.675528000 -0800
@@ -26,8 +26,9 @@
chelsio_affinity_start()
{
# Need a Chelsio NIC
- NQ=$(/sbin/sysctl -ni
On 2/12/20 7:21 PM, Rudy wrote:
I'm having issues with a box that is acting as a BGP router for my
network. 3 Chelsio cards, two T5 and one T6. It was working great
until I turned up our first port on the T6. It seems like traffic
passing in from a T5 card and out the T6 cau
On 2/12/20 7:21 PM, Rudy wrote:
> I'm having issues with a box that is acting as a BGP router for my
network. 3 Chelsio cards, two T5 and one T6. It was working great
until I turned up our first port on the T6. It seems like traffic
passing in from a T5 card and out the T6 causes
see any unicast
flooding? (I added "switchport block unicast" to the vlan egree points
on the switches -- going to wifi antennas.)
My goal: set up dhcpd router with a big pool -- spanning all the vlans
-- but keeping the vlan traffic separate (hen
How much of the vlan/bridge stuff is off-loaded to the ethernet card?
Would chaning out my em0 for an igb0 affect uni-cast flooding in any way?
Rudy
On 12/16/2010 04:17 PM, Rudy wrote:
I am having issues when I add 3 vlans (all off of em1) to bridge0.
[1] when I ping ips on 2 of the 3
er2?
more on Unicast Flooding:
http://packetlife.net/blog/2010/jun/4/blocking-unknown-unicast-flooding/
Rudy
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lan2 create
Proposal: Change the way ifconfig works.
[1] Optimally, automatically do the 'route del' first
[2] Otherwise, bring these two methods of adding IPs into sync and have
the 'ifconfig vlan2 create' NOT add the
The CARP in BACKUP is arping... why?
Rudy
First, arp -d ns2, then ping ns2 to refresh arp to machine testing.
# arp ns2; arp jamon; arp cabrillo
ns2.monkeybrains.NET (208.69.40.4) at 00:30:48:88:e7:98 on em0 [ethernet]
jamon.monkeybrains.NET (208.69.40.5) at 00:15:f2:4b:60:49 on em0 [ethernet
"em0.99" # works.. clone is created
ifconfig_em0.99="10.99.0.1/24" # doesn't work... /etc/rc.d/netif start em0.99
doesn't work...
Thanks in advance,
Rudy
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ned/*_*/interfaces="carp 0"/
ifconfig_carp0="vhid 1 pass mekmitasdigoat 10.0.0.2/24"
ifconfig_carp0_alias0="1.2.3.4/30"
Rudy
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"carp0"
ifconfig_carp0="vhid 1 pass testpass 192.168.1.50/24"
Carpdev would get rid fo the 192.168.1.3 requirement and have something
similar to vlandev.
Rudy
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e go about disabling the watchdog? (turning off acpi?)
Thanks,
Rudy
SYSTEM INFO:
# grep Exp /usr/src/sys/dev/em/if_em.c
/*$FreeBSD: src/sys/dev/em/if_em.c,v 1.184.2.3 2008/05/21 21:34:05 jfv Exp $*/
# pciconf -lv | grep -A 4 em2
[EMAIL PROTECTED]:6:0:0: class=0x02 card=0x10a48086 c
lp prevent the
watchdog timer?
What is the watchdog timeout for? Does the driver catch stalled interface
conditions?
Rudy
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tick = 400, profhz = 1666, stathz = 333 }
hadware is a quad Intel 1000 Pro PT card.
Thanks!!!!
Rudy
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rts to fiber uplinks.
Thank you for your time Jack,
Rudy
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Jack Vogel wrote:
On Fri, Jun 20, 2008 at 4:48 PM, Support (Rudy) <[EMAIL PROTECTED]> wrote:
Jack Vogel wrote:
... can you switch and run the interface in non-polled, in fact if
possible using
MSI??
At 5pm yesterday, I disabled polling. I've had about the same frequency of
il2 = 0
kernel: em2: Std mbuf failed = 0
kernel: em2: Std mbuf cluster failed = 0
kernel: em2: Driver dropped packets = 0
kernel: em2: Driver tx dma failure in encap = 0
(not sure why tx_int_delay is 32 when I set it to 33... starts counting at 0?)
Rudy
Reference for if_em.h:
http://fx
n ESL class. I also CC'd [EMAIL PROTECTED]
Last week I tried changing this setting:
dev.em.2.tx_int_delay: 33
dev.em.2.tx_abs_int_delay: 33
They did not help.
Rudy
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Rudy wrote:
I just upped values in my loader.conf:
hw.em.rxd=1024
hw.em.txd=1024
Still getting watchdog timer events. :p
Load is low:
# ps axw | grep -v 0:0
PID TT STAT TIME COMMAND
10 ?? RL 325:37.05 [idle: cpu1]
11 ?? RL 344:33.83 [idle: cpu0]
13 ?? WL 1
y one else seeing watchdog timeouts with their emX?
How many bbs are people getting out of their boxes in production?
Rudy
MonkeyBrains.net
Colo, IPv4, IPv6
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Check it out:
https://forums.freebsd.org/threads/useful-scripts.737/page-14#post-483070
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l machines, but I am more
interested in tunneling remote VLANs back to the data center.
Thanks,
Rudy
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1.2.3.4), and not it works. This has been bugging me for a
while, and I just figured it out.
BUG:
networking stack picks IPs in 'BACKUP' as source IP.
WORK AROUND:
set the ip you 'think will not be in BACKUP' as your first IP. :(
FYI, actuall IPs changed to 1.2.3 for simpl
PS, is there a timeline to change MASTER to PRIMARY?
Rudy
On 12/5/20 7:20 PM, Rudy wrote:
Uhg. 12.2-STABLE
If I do an outbound connection, the source IP is from a 'BACKUP' IP on
vhid 25.
What a mess.
My default router is 1.2.3.1, but the routing stack is picking
1.2.
something wrong with the bridge spanning tree implementation?
It's like that bridge was created before the vlans, and the non-native
vlans are pruned.
Rudy
host# ifconfig bridge0
bridge0: flags=8843 metric 0 mtu
1500
ether 58:9c:fc:00:69:7f
id 00:00:00:00:00:00 priority
unsubscribe
On 9/28/12 11:02 PM, Hooman Fazaeli wrote:
On 9/27/2012 9:38 PM, Rudy wrote:
On 09/27/2012 11:00 AM, Rudy wrote:
Rebooting and/or the settings change seems to have stopped the errors.
Here is a pretty little graph showing error rate on em1 for the past 3
days.
http://www.monkeybrains.net
/usr/src/sys/dev/ixgbe/ixgbe_type.h:bool allow_unsupported_sfp;
Advice?
Rudy
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Gleb Smirnoff wrote:
Hello networkers,
I'd like to present for review and early testing (for brave ones)
a new CARP implementation.
Super! I'll use it but am not brave enough for alpha. Maybe beta. :)
Will this support multiple VHID per interfac
If I have my ix0 up and add another vlan... eg
ifconfig vlan777 vlandev ix0 vlan777 10.77.7.1/24
the act of creating a vlan causes all the other vlans to go offline for
15 seconds.
Rudy
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http
8.3-STABLE
Rudy
On 5/24/12 2:42 AM, Nikolay Denev wrote:
On May 24, 2012, at 11:45 AM, Rudy (bulk) wrote:
If I have my ix0 up and add another vlan... eg
ifconfig vlan777 vlandev ix0 vlan777 10.77.7.1/24
the act of creating a vlan causes all the other vlans to go offline for 15
seconds
pings are:
FreeBSD 8.3 em1 --> FreeBSD 9.0 em2
and I am seeing the issue on the FreeBSD 8.3 machine. The box has 6GB
of free ram and is a quagga router.
What do I need to tune?
Thanks!
Rudy
# netstat -m
10236/8454/18690 mbufs in use (current/cache/total)
10234/5388/15622/262144 mbuf cl
225:90f fe80::225:90ff:fe0 - -
2 - --
em31500 00:25:90:26:62:03 57160105 0 0
87941536 0 00
em31500 X.X.X.XAS32329.weed-mb.c 1014267 - - 1208726
- --
em31500 fe80::225:90f fe80::225:90ff:fe0 - -
On 9/24/12 8:49 PM, Erich Dollansky wrote:
Hi,
On Mon, 24 Sep 2012 20:06:22 -0700
"Rudy (bulk)" wrote:
Checking all the interfaces, there are a lot more drops/Ierrs on
em2... The igb devices (PCIe card) seem a lot better than the
Supermicro motherboard em devices. Is this an on-b
On 9/24/12 11:52 PM, Hooman Fazaeli wrote:
sysctl dev.em.1
From the side having the 'No buffer space available' (FreeBSD 8.3 Sep
13 2012)
# sysctl dev.em.1
dev.em.1.%desc: Intel(R) PRO/1000 Network Connection 7.3.2
dev.em.1.%driver: em
dev.em.1.%location: slot=0 function=0
dev.em.1.%pnpinfo
On 2/14/20 2:58 PM, BulkMailForRudy wrote:
pmcstat -S inst_retired.any -Tw1
I had time to run pmcstat during a larger TX load on Chelsio T6 card.
I'm loosing a hope on using FreeBSD as one of my edge routers outside of
10Gbps ports.
*Start (been running for 4 days), cc1: RX 2.3Gbps / 130
eeBSD turtle 7.2-STABLE FreeBSD 7.2-STABLE #0: Thu Sep 24 08:43:29 PDT
2009 r...@turtle:/usr/obj/usr/src/sys/TURTLE i386
I know... old kernel, but the box has been pretty stable, and in 2009 I
asked the list about these watchdogs, upgraded from 7.0 and the problem
didn't go away, so
ng as I am rebooting!
Rudy
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00
inet 10.5.42.126 netmask 0xff80
inet 10.99.0.1 netmask 0xff00
probably a reboot will fix it, but if anyone has seen this oddness, let
me know if you found out what caused it.
(Running fresh freebsd 7.0-STABLE)
Rudy
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Paul wrote:
Probably still in the routing table
Yep. Had to go into quagga and delete the route... :) moved GW from
another router to another.
Thanks,
Rudy
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int out the current bw on each link.
# Tue Dec 27 17:11:16 PST 2005, rudy
measure_device_traffic () {
# measure bytes of 2 seconds... bultiple by 4 to get bits per 1 second
BITS=`netstat -I $InterfaceToCheck 1 | head -3 | tail -1 `;
BITS_O=`echo $BITS | awk '{printf
Jack Vogel wrote:
... can you switch and run the interface in non-polled, in fact if possible
using
MSI??
Do I have to do anything special for MSI? I see this in my dmesg:
# dmesg | grep MSI
em0: Using MSI interrupt
em1: Using MSI interrupt
em2: Using MSI interrupt
em3: Using MSI interrupt
e
wever, on 5.4 polling seemed to help a lot. What are people using in 7.0?
polling or MSI?
Rudy
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that runs once an hour on the slave. If if
finds itself in the MASTER mode on a carp device, it up/down's the
interface to get it back into the BACKUP mode.
Rudy
#!/bin/sh
#
--
# should_be_backup_ca
failover carp interfaces as a
group. When the option is enabled and one of
the carp enabled physical interfaces goes down,
advskew is changed to 240 on all carp interfaces.
THanks!
Marko Lerota wrote:
Rudy Rucker <[EMAIL PROTECTED]> writes:
I noticed that if I reboot a server that
ess family is recommended.
either needs to be revised to:
except when creating a vlan, 'cause that causes sh*t to break
or, the ifconfig command needs to accept 'inet' when creating a vlan.
Is inet inherited from the 'vlandev' and therefore redundant?
Rudy
Piet
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> On Aug 22, 2023, at 2:07 PM, bugzilla-nore...@freebsd.org wrote:
>
> https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=272828
>
> --- Comment #9 from Santiago Martinez ---
> Hi Krzysztof, did you had a chance to review the code.
>
> I saw there is a new dri
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