rs.
>
> -mel
>
> > On Sep 27, 2021, at 10:32 AM, Doug McIntyre wrote:
> >
> > On Sat, Sep 25, 2021 at 12:48:38PM -0700, Andrey Khomyakov wrote:
> >> We operate over 1000 switches in our data centers, and hardware failures
> >> that require
the pipeline and I didn't know they do
toolless, so it's super helpful)
--Andrey
On Fri, Sep 24, 2021 at 9:37 AM Andrey Khomyakov
wrote:
> Hi folks,
> Happy Friday!
>
> Would you, please, share your thoughts on the following matter?
>
> Back some 5 years ago we pulle
Hi folks,
Happy Friday!
Would you, please, share your thoughts on the following matter?
Back some 5 years ago we pulled the trigger and started phasing out Cisco
and Juniper switching products out of our data centers (reasons for that
are not quite relevant to the topic). We selected Dell switche
I didn't troubleshoot at all (not my job), but yes, we are having all sorts
of issues accessing O365/Teams/etc
--Andrey
On Mon, Mar 15, 2021 at 1:33 PM Justin Streiner wrote:
> Can you be a bit more specific regarding what you're seeing or not seeing?
>
> Are you reaching MS through IP transit
Who thought that doing a routine maintenance that covers a whole business day
during a pandemic stay at home order was a better option than doing it, say, I
don’t know, at midnight on Sunday for example?
This is the message right now on Comcast status webpage
“Internet unavailable
We're currentl
TL;DR I suspect there are middle boxes that don't like IPs ending in .255.
Anyone seen that?
Folks,
We are troubleshooting a strange issue where some of our customers cannot
establish a successful connection with our HTTP front end. In addition to
checking the usual things like routing and interfa
I was once asked at a FANG interview how I would affect incoming traffic using
BGP. I listed the usual offenders like AS path and med. He kept asking how
else, to which after pondering I said that I cant think of other ways right
now. He was insisting I find one, so I theorized on using more spe
We've been quite happy with https://www.osihardware.com
The customer service is outstanding.
--Andrey
On Wed, Jun 6, 2018 at 1:04 PM, Tom Hill wrote:
> On 2018-05-29 13:48, Ryugo Kikuchi wrote:
>
>> Does anyone have a recommended model of 3rd party's "QSFP-100G-LR4-S" for
>> Cisco ASR and Nexu
That is super interesting. While one can Internet fine at 5Mbps (save for
streaming UHD movies maybe), I am not convinced 1Mbps can be successfully
shared even if there was no encryption anywhere.
My understanding is that some enterprises do decrypt traffic in flight with
proxies such as bluecoat,
Colton,
Maybe it is obvious to some, but I just want to point out that the reason
Cumulus Linux publishes list of supported hardware is kind of two fold:
1st is Linux inherently doesn't program the hardware. So if you install
Ubuntu on some Quanta switch, you still need a way to program the ASIC.
My understanding is the same as Ricky's. At least in the Broadcom word, you
have to license the SDK from Broadcom in order to develop against it and,
more importantly, have documentation of which register does what. I don't
know if you need to license it to program the ASIC (assuming you can do it
I've taken Uber to and from SFO multiple times (I live in Sunnyvale). Take
Uber (or Lyft as sometimes that is cheaper than Uber) pool and you'll be
paying around $30-40 one way, which is not too bad for 1hr long ride...
--Andrey
On Thu, Sep 28, 2017 at 1:47 PM, Bob Evans
wrote:
> Depending on
We are having good luck with optics from OSI Hardware for Cisco, Juniper
and Arista. They even had presence at NANOG65. I recommend.
--Andrey
On Wed, Jan 27, 2016 at 11:38 AM, J Crowe wrote:
> *edit* be aware that if you are on the latest code revision 4.15.x that
> you may have to manually r
Folks,
I'd like to attend NANOG65 (my first NANOG ever), but i can't, for the life
of me, figure out how you register for the event. I can't quite locate the
registration link on nanog.org.
Can someone, please, point me in the right direction?
Thanks in advance,
--Andrey
It wasn't intended to start troubleshooting end user's internet. It was
more to know what is up when my customer hold queue goes up to a couple of
thousand calls on hold and my monitoring system lights up like a christmas
tree.
--Andrey
On Wed, Feb 11, 2015 at 9:12 AM, Bob Evans
wrote:
> Since
>
>
> Dan Brisson
> Network Engineer
> University of Vermont
>
>
>
> On 2/10/15 8:45 PM, Kevin Kadow wrote:
>
>> On Tue, Feb 10, 2015 at 7:27 PM, Andrey Khomyakov <
>> khomyakov.and...@gmail.com> wrote:
>>
>> Hey, anyone had problems just now
Hey, anyone had problems just now? My team and I at homes lost internet
access for about 10 min. I also had many sites drop off. Still digging, but
maybe trouble upstream? I'm in 50.133.128.0/17 at home.
--Andrey
paging AT&T peeps
Does anyone have AT&T's AVPN BGP communities reference guide?
e.g. 13979:120 to set local_pref to 120 and so on.
Thanks in advance!
--Andrey
;
> -----Original Message-
> From: Andrey Khomyakov [mailto:khomyakov.and...@gmail.com]
> Sent: Monday, July 29, 2013 12:07 PM
> To: Nanog
> Subject: management traffic QoS on Tunnel interfaces
>
> Hi all,
> I have been trying to come up with a qos policy (or rather whe
Darren,
My understanding that qos-preclassify will only copy ToS header from
original packet to encrypted packet. Since service-policy is applied to the
physical interface and is looking at already encrypted traffic, ACLs won't
see the original source/destination
Andrey
--Andrey
On Mon, Jul 29,
Hi all,
I have been trying to come up with a qos policy (or rather where to apply
it) for reserving some bandwidth for management traffic to the local router
The setup is that a remote route is a spoke to a DMVPN network, thus has a
couple of ipsec gre tunnel interfaces and a Lo0 for management (ss
Still out for me in MA and a friend in IL
--Andrey
On Sun, Nov 18, 2012 at 4:56 PM, Steven Noble wrote:
> It came back for me.. was doing txt messages between iPhones but now
> iMessage but delayed.
> On Nov 18, 2012, at 1:37 PM, Zaid Hammoudi
> wrote:
>
> > Seeing the same thing here in Edm
So some "comments" on the intertubes claim that DoD ok'd use of it's
unadvertized space on private networks. Is there any official reference
that may support this statement that anyone of you have seen out there?
--Andrey
Hi all,
Could you point me into the right direction, please, on where one would
find different performance ratings for Cisco routers other than talking to
my SE (who is on PTO right now).
My understanding is that Cisco does not publish this info. How do folks
research that kind of stuff?
For exampl
Hi list,
If I may ask for your advice, I have a Cisco 5508 WLC. Need to use it to
manage APs at multiple buildings which I plan on doing using AP Groups. I
understand that if I have one SSID mapped to one VLAN I can do it within
the AP group and all is well.
In my case, I have to provide a single
About support: I only had good experience with their support, but that were
the days Janice still worked there. Haven't used them in over a year, so
not sure what they are up to right now.
--Andrey
On Tue, May 1, 2012 at 2:22 PM, Ben Bartsch wrote:
> on intermapper, simply right click the link
cacti by use of weather maps?
Alternatively, Intermapper is pretty good, but commercial. It's more of an
NMS than a diagram tool though. Everywhere I used it, I was pretty happy
with it.
--Andrey
On Tue, May 1, 2012 at 12:41 PM, Hank Disuko wrote:
>
>
> Hi folks,
>
> I wonder if anyone can reco
Is there Comcast DNS person. Please, contact off list
--Andrey
Looking for something to keep track of BGP route changes in a large
enterprise. Found http://www.ibgplay.org/, but I can't seem to get in touch
with them to obtain that free license needed to start the service.
Does anyone know of something that would do what bgplay does or
alternatively how to get
My understanding was that the whole point of iCloud is to not upload but
rather use Apple's stored music files as long as you have them in your
library. You have a valid point however with other similar services, like
amazon's. But that's been out for a while.
--Andrey
On Sat, Sep 3, 2011 at 7:2
ad good experiences with both Riverbed Steelhead and Cisco WAAS
> products. Both have a very short ROI. I think either are well worth the
> price.
>
> Jon
>
--
Andrey Khomyakov
[khomyakov.and...@gmail.com]
s? What your describing sounds like a
> horrible band-aid
>
> David.
>
>
> On Mon, Apr 18, 2011 at 5:08 PM, Andrey Khomyakov <
> khomyakov.and...@gmail.com> wrote:
>
>> Hi nanog
>>
>> I need to advertise EIGRP route with a different next-hop value than s
ch is what EIGRP does by
default
Thank you in advance for advice.
--
Andrey Khomyakov
[khomyakov.and...@gmail.com]
that may be placed upon it by the
> recipient, nor does it constitute a contract in any way. Any comments or
> opinions expressed are those of the originator not of Alentus Corporation
> unless otherwise expressly stated."
>
>
--
Andrey Khomyakov
[khomyakov.and...@gmail.com]
come at a price. a little 5505 with unrestricted license
> and contract costs over 2k, a 5540 about 40k-70k depending on options,
> with a yearly renewal of about 15k or more…
>
> -g
>
>
>
--
Andrey Khomyakov
[khomyakov.and...@gmail.com]
It must be to busy now running face recognition software all the faces on
all the pictures they have. :)
--
Andrey Khomyakov
[khomyakov.and...@gmail.com]
ch ip address prefix-list eigrp-redistribute-default
set metric 5 10 255 1 1500
!
route-map eigrp-redistribute-to-worcester permit 20
match ip address prefix-list all-routes
--
Andrey Khomyakov
[khomyakov.and...@gmail.com]
em.
But, no, I have not tried it.
On Thu, Aug 12, 2010 at 3:25 PM, Rogelio wrote:
> Have you tried "set interface" instead of "set ip"?
>
>
> Sent from my iPhone
>
> On Aug 12, 2010, at 3:13 PM, Andrey Khomyakov
> wrote:
>
> > I did try an exten
I did try an extended ACL and had the same result.
The way I know that it's not working is that I see these packets arriving on
a wrong interface on the firewall and therefor being dropped.
I actually had to open a CR with Cisco and they verified the config and said
nothing is wrong with it. They a
student router
> On Thu, Aug 12, 2010 at 11:54 AM, Andrey Khomyakov <
> khomyakov.and...@gmail.com> wrote:
>
>> Hey all. I'm trying to setup a routing policy on a cat4503-E with Sup6-E
>> and
>> for some reason I can't see it taking effect. I'm d
80 bytes
cat4503#sh ip route 0.0.0.0
Routing entry for 0.0.0.0/0, supernet
Known via "static", distance 1, metric 0, candidate default path
Redistributing via eigrp 179
Advertised by eigrp 179
Routing Descriptor Blocks:
* 192.168.168.10
Route metric is 0, traffic share count is 1
--
Andrey Khomyakov
[khomyakov.and...@gmail.com]
>
>
>
>
> Michael Ruiz
>
> Network Engineer
>
>
>
> "If you tell people where to go, but not how to get there, you'll be amazed
> at the results." -- General George S. Patton Jr.
>
>
>
>
>
>
--
Andrey Khomyakov
[khomyakov.and...@gmail.com]
much appreciated.
Or if anyone had implemented "floating" subnets, any other suggestions or
what to look out for would be also much appreciated.
Thank all in advance,
--
Andrey Khomyakov
[khomyakov.and...@gmail.com]
provides? Any insight on
> Verizon's official stance on this would be helpful. If there is
> someone from Verizon out there that can contact me about the technical
> aspects of doing this, that would be much appreciated as well.
>
> - Chris
>
>
--
Andrey Khomyakov
[khomyakov.and...@gmail.com]
>
> On Wed, May 12, 2010 at 4:04 PM, Seth Mattinen wrote:
>
>> On 5/12/2010 15:53, Andrey Khomyakov wrote:
>>> Hi all again
>>>
>>> Thanks for all the links. Lots of wifi solutions. The main problem I'm
>> facing is the fact that I need more
you have to do this at?
>
> -Mike
>
>
> On Wed, May 12, 2010 at 3:53 PM, Andrey Khomyakov
> wrote:
> Hi all again
>
> Thanks for all the links. Lots of wifi solutions. The main problem I'm facing
> is the fact that I need more than one copper ethernet connect
Hi all again
Thanks for all the links. Lots of wifi solutions. The main problem I'm facing
is the fact that I need more than one copper ethernet connection at those
outdoor locations. Meaning that I'll have at least two or three IP cameras (PoE
desired) and a automatic security gate. So, I feel
parking lot?
Thanks,
Andrey
--
Andrey Khomyakov
[khomyakov.and...@gmail.com]
e decisions?
Andrey
--
Andrey Khomyakov
[khomyakov.and...@gmail.com]
pport LLDP which comes in handy during deployment.
On Mon, Feb 22, 2010 at 12:03 PM, Josh Cheney wrote:
> On 2/16/10 11:28 AM, Andrey Khomyakov wrote:
>
>> Does anyone know of anything like a small, but managed in wall switch? I
>> have an area where the business needs to deploy
least on buy.com - trusted vendor in networking gear :) ) are
just $75 a pop. Just as much as those 4 port linksys nightmares.
Thanks to all who pointed them out. Seems to be exactly what I was looking
for.
Andrey Khomyakov
[khomyakov.and...@gmail.com]
icking.
>
> There is the NJ2000 series, but they have "issues" with management and
> proper reporting (our network management gear can't quite properly
> manage them as the NJ220s).
>
> Jeff
>
>
--
Andrey Khomyakov
[khomyakov.and...@gmail.com]
or there.
Has anyone seen anything like that HP or worked with that HP at all? Can I
manage it without buying the controller?
Thanks,
Andrey
PS. You probably have seen posts from me before as Andrey Gordon. I recently
changed my name to Andrey Khomyakov. Just making the connection if anyone
cares.
--
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