Re: Bandwidth estimation question

There is no telling how big a flash crowd might be. I've see them jump in the Gbps range and not Mbps. Sent from my iPhone > On Oct 2, 2015, at 10:06 PM, JoeSox wrote: > > I am trying to figure out if our hosting plan has enough bandwidth > (currently at 15Mbps, our average webpage is 300k

Re: SNMP - monitoring large number of devices

We have used ZenOss for a number of years at this scale (40k+ devices, at intervals of 1-5 minutes). It is possible to do if you have the hardware and storage performance to throw at it. We used OpenNMS before that and had to change due to scale. During that time we evaluated a number of the big

Re: UDP clamped on service provider links

We have similar problems with UDP 500 and being able to keep IPSEC tunnels up over Level3. It happens quite a bit when there are no signs of TCP or ICMP packet loss. Sent from my iPhone > On Jul 30, 2015, at 9:14 PM, Jason Baugher wrote: > > To bring this discussion to specifics, we've been

RE: NANOG College Immersion Program

Agreed, this is a great idea and opportunity (and it's finally in San Antonio) ;) From: NANOG [nanog-boun...@nanog.org] on behalf of Lee Howard [l...@asgard.org] Sent: Friday, September 26, 2014 2:52 PM To: Dave Temkin; nanog-annou...@nanog.org; North A

RE: 10G switchrecommendaton

Arista is good but depends on the application. They have some of the most Jr code but they are coming along with features fast. Weve chosen them for several applications when compared to Brocade, Cisco, Extreme, And Blade. There pricing is on par with the others.

Re: DDoS mitigation services from SPs

Michael Renshaw Director of Global Partner Sales O 954-620-6002 x1018 D 954-620-1318 mrens...@prolexic.com Tom Sands Chief Network Engineer

Re: DDoS mitigation recommendations

ally can't tell what that is, and if it's not catching all of a DDoS you have little insight as to what's being missed or control to correct it. Thank you, Tom Sands Chief Network Engineer Rackspace Confidentiality Notice: This e-mail message (including any attached or embedded

DDoS mitigation recommendations

nancy, seamless integration, and many of the basic features you'd see on the Guard. Thank you, -- -------- Tom Sands Chief Network Engineer

Re: InterNAP FCP (again?)

esults and the customer. Like Ric, you can contact me off-line for details. -------- Tom Sands Chief Network Engineer Rackspace Hosting

Re: Link capacity upgrade threshold

be close to 80%. -------- Tom Sands Rackspace Hosting William Herrin wrote: On Sat, Aug 29, 2009 at 11:50 PM, devang patel wrote: I

Re: Recommendations for Hong Kong datacenter, and a sanity check for my geopolitical conclusions ?

good so far. I'm also not a sales person, but we could offer the capability you are looking for, though we aren't colo if you ever needed physical access to your equipment. --------

Re: Replacement for Avaya CNA/RouteScience

as accumulated this month vs. the natural BGP decision. For a network with a heavy outbound bias, that quickly adds up to a decent chunk of change. Ross -- Tom Sands