NTOP can do this is in real time.
I believe Wireshark will also do what you are looking for. You can
capture and analyze or open a .pcap file and analyze. I'm my version,
you would do it be going to the following menu:
Statistics --> Endpoints
On 2/4/2014 12:34 AM, Mike wrote:
Hello,
We have had Cogent over Verizon's Fiber for more than a few years now.
Cogent goes down once at year at minimum. They had 2 outages in a single
day a couple days ago in Northern NJ. One in the AM "..caused by a
power outage in a vendor data center where Cogent is collocated." They
went on to h
When I priced out providers 2 years ago for 500Mbps over 1 gig fiber
link the list from most expensive to least expensive was:
Verizon-->XO-->Cogent-->Lightpath
This is for Northern NJ. Abovenet and some of the other big providers
couldn't reach our Campus. Lightpath ate the cost of running Fi
keep commit rates low on higher
quality connections. 'A' wouldn't be a real problem, since we run our
own AS and originate our own routes; 'B' could be potentially devastating.
On Thu, Feb 6, 2014 at 8:04 AM, Vlade Ristevski <mailto:vrist...@ramapo.edu>> wr
Ps. In the last 5 outages over the last few years, this
has happened twice. I'm waiting on the RFO so I can further investigate why
this happened. I think someone mentioned this in a post a few months ago too.
--
Vlade Ristevski
Network Manager
IT Services
Ramapo College
(201)-684-6854
broken. Since you mentioned
your outbound balancing this would explain some packet loss and not
100% loss.
Bryan Socha
Network Engineer
DigitalOcean
--
Vlade Ristevski
Network Manager
IT Services
Ramapo College
(201)-684-6854
We are looking to double the bandwidth on one of our circuits from
300Mbps to 600Mbps. We currently use a Cisco 7206VXR with an NPE-G1
card. These seem like very popular routers so I'm hoping a few people on
this list have them deployed. If you or a customer have these deployed,
how much bandwi
doing any QOS or IPv6 on it but it does take a full BGP table. I just
need it to last another year or two out of it if possible. I believe
this platform goes End of Support in Spring 2016.
On 2/10/2014 10:30 AM, Remco Bressers wrote:
On 02/10/2014 04:17 PM, Vlade Ristevski wrote:
We are
Fax: 514-990-9443
On 02/10/14 10:30, Remco Bressers wrote:
On 02/10/2014 04:17 PM, Vlade Ristevski wrote:
We are looking to double the bandwidth on one of our circuits from 300Mbps to
600Mbps. We currently use a Cisco 7206VXR with an NPE-G1 card. These seem like
very popular routers so I&#
e:
On 2/10/14, 7:17 AM, Vlade Ristevski wrote:
We are looking to double the bandwidth on one of our circuits from
300Mbps to 600Mbps. We currently use a Cisco 7206VXR with an NPE-G1
card. These seem like very popular routers so I'm hoping a few people on
this list have them deployed. If you
sers wrote:
On 02/10/2014 04:43 PM, Vlade Ristevski wrote:
We're still on the 12.4 train. I do use an ACL with less than 100 entries which
handle BCP38 and block a few bad actors and private IPs on the Internet. I will
be moving the BCP38 ACL closer to the
hosts before the upgrade so the AC
Are you suggesting getting the default gateway from both providers or
getting the full table from one and using the default as a backup on the
other (7206)?
Thanks,
On 2/10/2014 1:27 PM, Octavio Alvarez wrote:
On 02/10/2014 08:05 AM, Vlade Ristevski wrote:
The ACL is a recent addition and
ards.
Faisal Imtiaz
Snappy Internet & Telecom
7266 SW 48 Street
Miami, FL 33155
Tel: 305 663 5518 x 232
Help-desk: (305)663-5518 Option 2 or Email: supp...@snappytelecom.net
- Original Message -
From: "Vlade Ristevski"
Cc: "nanog list"
Sent: Friday, February 7, 201
Thanks for all the responses. It's been very helpful. Based on your
collective feedback, I'm definitely going to retire the 7206 this
summer. I'm looking at the ASR-1002-X and Juniper MX-5, MX-10. I may as
well go with something 10Gig capable.
My Cisco SE brought up an interesting alternative.
I've been doing the suggestion below for many years using the IP
addresses that Cogent gives us. All I needed to do is get LOA from them
and submit it to my backup ISP. I've never had an issue with my Cogent
IP's *not* being advertised by my other ISP and I really don't think
there is very muc
I just got the same alert for one of my prefixes one minute ago.
On 4/2/2014 2:59 PM, Frank Bulk wrote:
I received a similar notification about one of our prefixes also a few
minutes ago. I couldn't find a looking glass for AS4761 or AS4651. But I
also couldn't hit the websites for either AS,
It would probably be a good time to upgrade the memory on my 7206 NPE-G1
as well (512MB). I was going to replace the router but am going to keep
it around for the Fall Semester. Anyone know of any good 3rd party
memory modules that are equivalent to the MEM-NPE-G1-1GB? I got a quote
for the off
I think it depends on the environment. Many small to midsized colleges
use some type of NAC for their dorms. Some of the most popular ones
don't have support for IPv6. I know there are more, but here are a few:
NetReg (and it's commercial variants such as Infoblox Authenticated DHCP)
ImpulsePoi
I might be misunderstanding this, but are you guys saying 10G Internet
access to a tier 1 costs around $6,000 a month? I ask because I run a
network for a small college and the best price I could get on 1Gbps
Internet is about $5,500 a month with the fiber loop included which
itself costs $2000
wrote:
On Aug 2, 2014, at 8:10 AM, Vlade Ristevski wrote:
I might be misunderstanding this, but are you guys saying 10G Internet access
to a tier 1 costs around $6,000 a month? I ask because I run a network for a
small college and the best price I could get on 1Gbps Internet is about $5,500
a
We've used a few over the years. We had Packeteer Packetshapers
originally but they became way too expensive once Bluecoat acquired
them. $50,000 for an appliance to shape a 1 gig pipe. IIRC,$10,000 per
year on maintenance at the time. These prices are after discount.We
looked at the following
Sorry to get off topic, but is there a company that you can recommend?
The price of the Cisco single mode GLC-LH-SMD= is killing me. I see a
bunch of third party ones on Amazon and CDW but I'd to love to get my
hands one that has the correct vendor code without going and trying them
all.
On
nteresting to see how the project unfolds :-)
--
Vlade Ristevski
Network Manager
IT Services
Ramapo College
(201)-684-6854
il and
any printout.
--
Vlade Ristevski
Network Manager
IT Services
Ramapo College
(201)-684-6854
m.
This was some time ago, but the two I was able to dig up from that case were
both Junipers. Perhaps it’s something that only happens when proxy ARP is
enabled?
-c
--
Vlade Ristevski
Network Manager
IT Services
Ramapo College
(201)-684-6854
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