W dniu 2012-01-27 09:32, Erik Bais pisze:
We have a full purple network, so my answer for this would be Extreme Networks.
We have a few Black Diamond 8800. There is big problem with microburst,
congestion. There is only 4MB buffers per slot allocated dynamicly.
Extreme support said: make LAG
On Jan 29, 2012, at 5:27 PM, Joe Provo nanog-p...@rsuc.gweep.net wrote:
On Sun, Jan 29, 2012 at 08:02:28PM -0200, Alvaro Pereira wrote:
And note that the Juniper EX2500 does not run JUNOS, it is just an OEM box
from someone else...
Blade Networks, now IBM.
If I remember correctly I
I would check out Extremes x670-48v they are very very affordable and have very
low latency, We just bought a couple of them, And they do 40G module cards also.
// Andreas
-Ursprungligt meddelande-
Från: Deric Kwok [mailto:deric.kwok2...@gmail.com]
Skickat: den 26 januari 2012 21:21
On 1/27/2012 2:23 PM, Jon Lewis wrote:
It's definitely real, but seems like they're handling it as
incompetently as possible. We got numerous copies to the same email
address, the logins didn't work initially. The phone numbers given are
of questionable utility. Virtually no useful information
- Original Message -
From: Jack Bates jba...@brightok.net
To: Jon Lewis jle...@lewis.org
Cc: nanog@nanog.org
Sent: Monday, January 30, 2012 10:54:02 AM
Subject: Re: US DOJ victim letter
On 1/27/2012 2:23 PM, Jon Lewis wrote:
It's definitely real, but seems like they're
What are people using for console servers these days? We've
historically used retired routers with ASYNC ports, but it's time for
an upgrade.
OpenGear seems to have some nice stuff, anyone else?
--
Ray Soucy
Epic Communications Specialist
Phone: +1 (207) 561-3526
Networkmaine, a Unit of the
2012/1/30 Ray Soucy r...@maine.edu
What are people using for console servers these days? We've
historically used retired routers with ASYNC ports, but it's time for
an upgrade.
OpenGear seems to have some nice stuff, anyone else?
--
Ray Soucy
We're using opengear CM4116 to have a
On Mon, Jan 30, 2012 at 10:16 AM, Matthew Huff mh...@ox.com wrote:
We use MRV, and are very happy with them:
http://www.mrv.com/oobn/console-servers/
At least someone is.. We couldn't keep their -48vdc products from
dying every few months requiring a manual reboot, or hardware
replacement.
We really like Lantronix .. use them a lot.
Paul
-Original Message-
From: Ray Soucy [mailto:r...@maine.edu]
Sent: Monday, January 30, 2012 11:09 AM
To: NANOG
Subject: Console Server Recommendation
What are people using for console servers these days? We've historically
used retired
+1 Opengear
Jensen Tyler
Sr Engineering Manager
Fiberutilities Group, LLC
(319) 297-6915 (office) *NEW
(319) 364-8100 (fax)
(319) 329-8578 (mobile)
-Original Message-
From: Ray Soucy [mailto:r...@maine.edu]
Sent: Monday, January 30, 2012 10:09 AM
To: NANOG
Subject: Console Server
Avocent Cyclades ACS. Enterprise class.
http://www.avocent.com/Products/Category/Serial_Appliances.aspx
-Hammer-
I was a normal American nerd
-Jack Herer
On 1/30/2012 10:08 AM, Ray Soucy wrote:
What are people using for console servers these days? We've
historically used retired routers
On 30 Jan 2012, at 16:10, Ray Soucy r...@maine.edu wrote:
What are people using for console servers these days? We've
historically used retired routers with ASYNC ports, but it's time for
an upgrade.
OpenGear seems to have some nice stuff, anyone else?
+1 for OpenGear. I asked this
I've yet to hear back from them on the reason for the outage and
explanation on why our redundant darkfiber pairs both were down.
On Sat, Jan 28, 2012 at 2:23 PM, Jason LeBlanc j...@packetpimp.org wrote:
We got the same RFO. BS.
On 01/28/2012 01:36 PM, Randy Epstein wrote:
Anyone has seen
My network has grown large enough that maintaining my prefix announcements
to the rest of the world has become increasingly difficult.
I currently use static routes and tags on my edge routers to inject route
into BGP. The tags correspond to communities that reflect how the routes
are announced
Thanks, all.
On Mon, Jan 30, 2012 at 11:49 AM, Malte von dem Hagen m...@hosteurope.de
wrote:
Hi,
leigh.por...@ukbroadband.com wrote on Mo, 2012-01-30 at 17:47+0100:
On 30 Jan 2012, at 16:10, Ray Soucy r...@maine.edu wrote:
What are people using for console servers these days? We've
Opengear
On Mon, Jan 30, 2012 at 11:08 AM, Ray Soucy r...@maine.edu wrote:
What are people using for console servers these days? We've
historically used retired routers with ASYNC ports, but it's time for
an upgrade.
OpenGear seems to have some nice stuff, anyone else?
--
Ray Soucy
I have a need for a small, portable, web based IP kvm with decent features that
doesn't break the bank. Preferably something that supports ISO mounting from
http or ftp and USB connectivity. Would also prefer something browser
independent. Small plugin like the Raritan devices would be
I use Opengear more often now on smaller installs.. Works well and they
have some neat add ons (Nagios, UPS monitoring etc)
Asaf Rapoport
On 1/30/12 9:31 AM, Rafael Rodriguez packetjoc...@gmail.com wrote:
Opengear
On Mon, Jan 30, 2012 at 11:08 AM, Ray Soucy r...@maine.edu wrote:
What
Thanks!
Blake
I have used dozens of these: Opengear IP-KVM 1001. It's a small, single box,
that handles one machine and costs about $300. It has a lot of nice little
convenience features, like a second RJ-45 port so it doesn't use up a position
on the big switch.
Tried the Raritan, but
I have a need for a small, portable, web based IP kvm with decent
features that doesn't break the bank. Preferably something that
supports ISO mounting from http or ftp and USB connectivity. Would
also prefer something browser independent. Small plugin like the
Raritan devices would be
Another +1 to Opengear
Just buy the units that have the pinout for your devices, or you may need
adapters.
--
Brent Jones
br...@brentrjones.com
On Mon, Jan 30, 2012 at 9:40 AM, Asaf Rapoport arapop...@telepacific.comwrote:
I use Opengear more often now on smaller installs.. Works well and
+1 for Cyclades .. we've been using a few of these with a bunch 20-port
PDU strips (2 x 15A circuits) and they've worked out pretty well for us.
We did have some overheating issues with the PDU's though, but this was
fixed with an adjustment to the HVAC (CYCLADES-ACS-PM-MIB is your friend ;-)
-Original Message-
From: -Hammer-
Sent: Monday, January 30, 2012 8:26 AM
Subject: Re: Console Server Recommendation
Avocent Cyclades ACS. Enterprise class.
http://www.avocent.com/Products/Category/Serial_Appliances.aspx
-Hammer-
We're using some of those, no trouble with
On 30 Jan 2012, at 18:41, Brent Jones br...@brentrjones.com wrote:
Another +1 to Opengear
Just buy the units that have the pinout for your devices, or you may need
adapters.
And making them gets boring very quickly!
--
Leigh
Please note the availability of a revised Legacy RSA (version 3.0) from ARIN.
This version addresses several issues raised with past versions and hence
may be of particular interest to some folks in the region.
The accompanying FAQ has a summary of the more significant changes.
FYI,
/John
John
Just buy the units that have the pinout for your devices, or you may
need adapters.
Hate that, I got a Cyclades by accident, never more.
Lantronix is same pinout as cisco and everything else we use regularly.
Lantronix still makes terminal servers? Huh. I designed their first
ones over 20
- Original Message -
From: Michael Thomas m...@mtcc.com
Lantronix still makes terminal servers? Huh. I designed their first
ones over 20 years ago!
And Lantronix has the *delightful* policy that *they will still support
those units (assuming they do at all) free*, even if I bought
On Mon, Jan 30, 2012 at 12:46 PM, Jim Gonzalez j...@impactbusiness.com wrote:
Hi,
I am looking for a Wireless bridge or Router that will
support 600 wireless clients concurrently (mostly cell phones). I need it
for a proof of concept.
I've had some great luck with a variety
On Mon, 30 Jan 2012, Jonathan Lassoff wrote:
That said, I'm not sure what you're trying to do here, but I think
you'll be disappointed with any AP with 600 *active* stations
associated to it. No AP can work around the congestive collapse of
hundreds of stations all transmitting RTS frames at
On 1/30/2012 11:05 AM, nanog-requ...@nanog.org wrote:
--
Message: 8
Date: Mon, 30 Jan 2012 12:09:16 -0600
From: Express Web Systems mailingli...@expresswebsystems.com
To: 'NANOG' nanog@nanog.org
Subject: RE: IP KVM suggestions
Message-ID:
Hey All,
Anycast related.
Is this normal behavior? Whats the workaround? Why havent I run into
this before?
192.168.76.1 is a HSRP address on a ring of routers transiting a private
non routed vlan to the service addresses hosted on systems that have
independent management interfaces.
On 01/30/12 11:41, Brandon Butterworth wrote:
Just buy the units that have the pinout for your devices, or you may
need adapters.
Hate that, I got a Cyclades by accident, never more.
Lantronix is same pinout as cisco and everything else we use regularly.
Avocent Cyclades ACS uses Cat5
Avocent Cyclades ACS uses Cat5 straight through cables to Cisco consoles.
I use them in our lab and production sites.
I personally use these as well; so does work. There's a dongle for some
things like the older Sun Netra devices that used an RJ45 console connector.
One of the nicest
Hi all,
Does anyone know where to find the installers for network measuring tool
“cing” ?
All the links I found are down. I’m using Ubuntu 11.04
Many thanks,
Gabriel
On Fri, Sep 2, 2011 at 5:56 AM, Mark Tinka mti...@globaltransit.net wrote:
Like the ASR1002-F, the ASR1001 is based on an ESP5
forwarding processor. That comes with 512,000 FIB entries
maximum.
As a side note, unlike the ASR1002-F, the ASR1001 can be
upgraded (software license) form the
Even though TCP dump doesn't show it the ARP packets should have a
source mac address that is reachable on the link. I think the reply
is unicast to that mac address regardless of the IP in the request.
Otherwise the receiving station would have to do an arp request for
the source IP in the
On Mon, Jan 30, 2012 at 4:27 PM, Joe Maimon jmai...@ttec.com wrote:
Is this normal behavior? Whats the workaround? Why havent I run into this
before?
192.168.76.1 is a HSRP address on a ring of routers transiting a private non
routed vlan to the service addresses hosted on systems that have
Thanks for the reply.
Yes, it does appear to have the correct mac.
root@debian31:~# tcpdump -e -n -i eth1
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth1, link-type EN10MB (Ethernet), capture size 65535 bytes
12:54:17.882537 00:03:fd:03:38:08
Golden.
Thank you, William.
Joe
William Herrin wrote:
net.ipv4.conf.all.arp_announce = 1
net.ipv4.conf.eth1.arp_announce = 1
On Fri, 27 Jan 2012 15:52:41 -0500
Patrick W. Gilmore patr...@ianai.net wrote:
Unfortunately, Network Engineers are lazy, impatient, and frequently
clueless as well.
While the quantity of peering sessions I've had is far less than
yours, once upon a time when I had tried to get MD5 on dozens
On Mon, Jan 30, 2012 at 6:24 PM, Joe Maimon jmai...@ttec.com wrote:
Golden.
Thank you, William.
Hi Joe,
You're welcome. The flip side of Linux's arp funkiness is that you can
get it to do some nifty stuff. For example, a /32 ethernet looks more
or less like this:
ifconfig lo:1 198.51.100.1
On Jan 30, 2012, at 16:52, Robert Hajime Lanning lann...@lanning.cc wrote:
Avocent Cyclades ACS uses Cat5 straight through cables to Cisco consoles.
We have Cyclades ACS boxen also, but ours require rollover cables, not
straight, when talking to a Cisco console. YMMV.
Currenly run 80+ raritan ksx boxes under the cc device with zero issue
alot more expensive than othe solutions but the single point of touch
is a life saver
Sent from my iPhone
On 2012-01-30, at 6:44 PM, Christopher J. Pilkington c...@0x1.net
wrote:
On Jan 30, 2012, at 16:52, Robert
Lantronix Spider is a small, portable, affordable and web enabled IP KVM.
Supports ISO mounting and has USB connections.
http://www.lantronix.com/it-management/kvm-over-ip/securelinx-spider.html
It is a single server unit. So if you want to connect many servers at the
same time, it might not be
-1 for Cyclades. At least in Clear's DC plants the PCMCIA modems would
often wedgie and require a re-insert. Also, if you have a DC power side
fail, they beep and beep and beep. Very annoying when your power people
are still catching up when you're trying to commission equipment.
--
Joe Hamelin,
Hello
Our router is running simple bgp. one BGP router, two upstreams (each 100M
from ISP A and ISP B)
We are getting full feeds tables from them
We discover the routes is going to ISP A only even the bandwidth 100M is
full
Can we set the weight to change to ISP B to use ISP B as preference
On Mon, Jan 30, 2012 at 7:27 PM, Ann Kwok annkwo...@gmail.com wrote:
We discover the routes is going to ISP A only even the bandwidth 100M is
full
There are several ways to handle this is, if you have at least two
/24s of space.
Let's say you just have two /24s, both part of the same /23.
+1 on lantronix. Also does serial console. Lots of settings. Beats the pants
off other units in terms of flexibility and configuration options.
Sent from my IPhone (pardon the typo's)
On Jan 30, 2012, at 9:11 PM, Jeff Fisher na...@techmonkeys.org wrote:
Lantronix Spider is a small,
I suppose so but BFD certainly has alot more moving parts then adding
MDF checksums to an existing control packet. I'm not saying everyone
should turn it on or off for that matter. I just don't see what the
big deal is. Most of the shops I've seen have it on because of some
long forgotten
On Tuesday, January 31, 2012 12:08:45 AM Ray Soucy wrote:
What are people using for console servers these days?
We've historically used retired routers with ASYNC
ports, but it's time for an upgrade.
Cisco 2811.
Mark.
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On Tuesday, January 31, 2012 01:01:30 AM Joe Marr wrote:
I currently use static routes and tags on my edge routers
to inject route into BGP. The tags correspond to
communities that reflect how the routes are announced
per region.
I would love to heat from others on how they handle this.
We
Thanks Mark
What do you use for reflectors, hardware(Cisco/Juniper) or software
daemons(Quagga)?
I've been toying with the idea of using Quagga route servers to announce
our prefixes to our edge routers and redistribute BGP annoucements learned
from downstream customers. Only drawback is the
On Tuesday, January 31, 2012 03:04:15 PM Joe Marr wrote:
What do you use for reflectors, hardware(Cisco/Juniper)
or software daemons(Quagga)?
We operate 2x networks.
One of them runs Cisco 7201 routers as route reflectors,
while the other runs Juniper M120 routers.
The large Juniper routers
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