Hi Jack,
On Mon, 08 Nov 2010 10:36:45 -0600
Jack Bates wrote:
> On 11/8/2010 9:40 AM, MKS wrote:
> > I work for an small ISP, which does traditional xDSL service with PPPoE.
> > Currently we are in the process of migrating most of our customers to
> > DHCP (some customers are getting new CPEs an
> a pitfal is, when you try to give a dslam port a static ip with a isc-dhcpd,
> thats not possible. (I have modfied isc-dhcpd to have a fixed size option82
> hardware type).
>
> also pools and leasetimes could be problematic, when getting low.
Can you elaborate a bit more on this issue? What is th
Hi All,
Could someone from Hotmail operations please contact me offlist, a couple of
your outbound SMTP relays are trying to wipe one of our customers off the face
of the earth.
--
Kind Regards,
David Hooton
Managing Director
Platform Networks
www.platformnetworks.net
* gbon...@seven.com (George Bonser) [Mon 08 Nov 2010, 17:54 CET]:
I wasn't talking about changing anything at any of the edges. The
idea was just to get the "middle" portion of the internet, the
peering points to a place that would support frames larger than
1500. It is practically impossible
_http://bluemilecloud.com
Good People
-Original Message-
From: Charles Mills [mailto:w3y...@gmail.com]
Sent: Tuesday, November 09, 2010 5:58 AM
To: NANOG list
Subject: Cleveland or Columbus Colocation?
Can anyone from these areas recommend someone? I know Expedient is in
Cleveland but
Can anyone from these areas recommend someone? I know Expedient is in
Cleveland but would like others to look at as well.
Feel free to contact me off list.
Chuck
There are several options in Columbus. The only one that I've personally had
dealings with is the Scherer's DC. They seem to be decent, but since my
experiences with them were limited to interactions via clients, I can't give a
yay or nay on them. There is another Columbus engineer on here fr
On 11/9/2010 3:24 AM, MKS wrote:
Can you elaborate a bit more on this issue? What is the difference
between a low pool for PPPoE and DHCP?
That may be implementation specific, or a reference to high IP rotation
rates (which I like). PPPoE doesn't change it's IP as long as a
connection is est
On 11/9/2010 3:01 AM, Mark Smith wrote:
Firstly, is your customer base primarily residential or is it
SOHO/SME business (or something else entirely) ?
At that level, the customers are those of a traditional rural ILEC,
which means all of the above.
Secondly, would I be right if I assume th
On Mon, 8 Nov 2010, Scott Weeks wrote:
>
> The mapping server idea that several proposals use do not appear to keep
> the smartness at the edges, rather they seem try to make a smarter core
> network.
Is a DNS server core or edge? ILNP aims to use the DNS as its mapping
service.
Tony.
--
f.antho
if you are using KVM (or even VMware) and you can write shell scripts, you can
do this in house.both have the ability to create VMs from the command line.
in KVM you can create a VM with a one liner.
-g
On Nov 9, 2010, at 11:17 AM, Brandon Kim wrote:
>
> Hey gents:
>
> As always I val
We've been looking at Cisco's Unified Computing System (UCS) blade
server, which appears to have great potential. Very fast, and eliminates
almost all top-of-rack copper cabling from servers to top-of-rack
switch. Custom-built for VMWare optimization, but other virtualization
OS's will run also fro
Hey gents:
As always I value your input. Best resource on the planet! =)
I'm hoping this isn't too off-topic if so please respond to me offline if so.
I figured since most of everyone here are operators working in a datacenter,
you may or may
not have experience with virtualization software tha
I'm a big fan of Citrix's XenServer system - I've only created VMs using their
XenCenter software, but from what I've heard, their API is easy to work with.
Tim Burke
t...@tburke.us
815.556.2000
From: Brandon Kim [brandon@brandontek.com]
Sent: Tuesday,
Kvm, opensource and closed
Virt-manager will be your open source manager for this
Also look into proxmox.
I use ucs, its hardware, still need the virtualization kernel somewhere in the
mix. That said ucs is rock solid and imho beats hp and ibm blades hands down.
no copper cables 10G and FC is all you need to deploy images. 8)
-g
On Nov 9, 2010, at 11:38 AM, Holmes,David A wrote:
> We've been looking at Cisco's Unified Computing System (UCS) blade
> server, which appears to have great potential. Very fast, and eliminates
> almost all top-of-rack copper
--- b...@herrin.us wrote:
really would. Maybe you can tell me the page number, 'cause I just
can't wade through the rest of it.
-
Don't read anything until around chapter 6 or 7. Also, skip the last one.
Thanks for the responses.
scott
Hello:
On 11/9/10 11:17 AM, Brandon Kim wrote:
I figured since most of everyone here are operators working in a datacenter,
you may or may
not have experience with virtualization software that allows you to configure
VM's on the fly.
I'm not looking for companies that offer this service, but
--- d...@dotat.at wrote:
From: Tony Finch
On Mon, 8 Nov 2010, Scott Weeks wrote:
> The mapping server idea that several proposals use do not appear to keep
> the smartness at the edges, rather they seem try to make a smarter core
> network.
Is a DNS server core or edge? ILNP aims to use the DN
> If you think peering points are the "middle" portion of the internet that all
> packets have to traverse, then this thread is beyond hope.
>
>
> -- Niels.
Making sweeping generalizations at thin air is fun!
This statement could be easily true, just as it could be easily false.
Nathan
Thanks everyone for your input today on this topic. I wanted to recap with a
list of sites that everyone has suggested
both online and offline for FYI purposes.
http://www.vmware.com/products/vcloud-director/
http://www.microsoft.com/systemcenter/en/us/default.aspx
http://cloud.com
http://ww
On 09/11/2010 13:46, Tony Finch wrote:
> Is a DNS server core or edge? ILNP aims to use the DNS as its mapping
> service.
This is one of several reasons that ILNP is destined to fail - imho.
Nick
I am just about to look into the Cisco's Unified Computing System.
Everyone I talk to is very happy with it.
Cheers
Ryan
-Original Message-
From: chaim rieger [mailto:chaim.rie...@gmail.com]
Sent: Tuesday, November 09, 2010 11:44 AM
To: Holmes, David A; Brandon Kim; nanog group
Subject:
It appears that about half of our web traffic is now being dropped, so problems
continue. I'll have to double check MTU and TCP adjust-mss settings, but other
than that I have no idea. I've heard that there are some issues with MPLS using
some of the 67xx linecards, and apparently this is going
While the answer is always it depends, I was wondering what the current
rules of thumb university network engineers are using for capacity
planning and oversubscription for resnets and admin networks?
For K-12, SETDA (http://www.setda.org/web/guest/2020/broadband) is
recommending:
- An exter
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