Re: Recommended wireless AP for 400 users office

2015-01-29 Thread Sean Harlow
I have had this same behavior at my UniFi pilot site. What I discovered in my case was a combination of bad behaviors in both the UniFi unit and Android. Long story short Android really wants to hang on to a WiFi signal as long as it can and does not seemingly scan for other signals when

Re: Detection of Rogue Access Points

2012-10-15 Thread Sean Harlow
On Mon, Oct 15, 2012 at 12:00 PM, Joe Hamelin j...@nethead.com wrote: Maybe because he has 130 sites and 130 truck rolls is not cheap. Also company policy says no. You are correct that deploying to a number of sites isn't cheap, but the actual relevant question is how does this cost compare

Re: Detection of Rogue Access Points

2012-10-15 Thread Sean Harlow
On Mon, Oct 15, 2012 at 7:31 PM, Joe Hamelin j...@nethead.com wrote: Jonathan stated that they have health data on the network and only company issued devices are allowed. I would suggest to him that he inventory the equipment via MAC address (I'm guessing that it's mostly standard issue

Re: Detection of Rogue Access Points

2012-10-15 Thread Sean Harlow
On Mon, Oct 15, 2012 at 8:44 PM, George Herbert george.herb...@gmail.comwrote: This solution - the don't care solution - almost fails the negligence test for certain security regimes including PCI (credit cards) and possibly SOX for retail data locations (and HIPPA for hospitals / medical

Re: Big Temporary Networks

2012-09-19 Thread Sean Harlow
client-server DHCP was broadcast, as well as server-client NACKs. Server-client offers and ACKs were unicast. --- Sean Harlow s...@seanharlow.info

Re: HXXP browser protocol

2012-09-13 Thread Sean Harlow
, I could see it being used if the destination is in fact an example of an attack site to prevent someone from inadvertently clicking the link and getting infected. --- Sean Harlow s...@seanharlow.info

Re: HXXP browser protocol

2012-09-13 Thread Sean Harlow
is the same. --- Sean Harlow s...@seanharlow.info

Re: HXXP browser protocol

2012-09-13 Thread Sean Harlow
advertisements or a malware. The method is directly change all 'http' to 'hxxp' in specific uncompressed .exe or .swf files with a hex editor. --- Sean Harlow s...@seanharlow.info

Re: The End-To-End Internet (was Re: Blocking MX query)

2012-09-05 Thread Sean Harlow
bypass is to go back to using their own machines or compromised equipment on higher-grade connections. --- Sean Harlow s...@seanharlow.info

Re: The End-To-End Internet (was Re: Blocking MX query)

2012-09-05 Thread Sean Harlow
on that port would defeat the purpose. --- Sean Harlow s...@seanharlow.info

Re: The End-To-End Internet (was Re: Blocking MX query)

2012-09-05 Thread Sean Harlow
email from the same IP that's sending these messages, I don't know, but they are not just blocking anything coming in from a random cable IP. I'll bet it raises the spam likelihood or whatever as it probably should, but it's not a total block. --- Sean Harlow s...@seanharlow.info

Re: The End-To-End Internet (was Re: Blocking MX query)

2012-09-04 Thread Sean Harlow
or minimizing the ability of the thousands of zombies sharing an ISP with you from doing the same the world would love to hear it. --- Sean Harlow s...@seanharlow.info

Re: Fair Use Policy

2012-08-22 Thread Sean Harlow
. Wireless carriers get a bit more leeway due to spectrum limitations, but even there a 5GB cap is barely reasonable for an entry level offering. --- Sean Harlow s...@seanharlow.info

Re: Fair Use Policy

2012-08-22 Thread Sean Harlow
, but are not allowed to tether. The previous unlimited but throttled to 2G after X amount of transfer plans remain available for those who tether. --- Sean Harlow s...@seanharlow.info

Re: Fair Use Policy

2012-08-22 Thread Sean Harlow
for anyone who's not at the scale to be dealing directly with Tier 1 carriers. Capacity costs money, but once it's there utilization is nothing. --- Sean Harlow s...@seanharlow.info

Re: Communications Committee volunteers [was: The Cidr Report]

2012-07-13 Thread Sean Harlow
On Jul 13, 2012, at 16:02, Grant Ridder wrote: The admins say they are working on a content filter system. All you really should have to do if do keyword filtering in mailman. I have this setup on a maillist that i manage. How well would that actually work against what seems to be a bored

Re: Cisco Update

2012-07-05 Thread Sean Harlow
On Jul 5, 2012, at 12:08, Hank Nussbacher wrote: For those of us who have not kept up with every latest feature that Cisco rolls out across all its platforms, can someone explain this new service? Is it like Windows update, where Cisco will auto-update your router s/w and thereby brick

Re: Cisco Update

2012-07-05 Thread Sean Harlow
On Jul 5, 2012, at 11:24, Joe Greco wrote: And what happens when your *cough* router isn't actually on the Internet? How can it be managed and upgraded on a regular old network? If there is no internet connection, you get a very limited page that's apparently only really good to get you back

Re: Cisco Update

2012-07-05 Thread Sean Harlow
On Jul 5, 2012, at 12:42, Jon Lewis wrote: Routers are sometimes used on networks that don't have internet connectivity [by design]. This seems amazingly short-sighted for a company that's been around selling routing gear as long as cisco. Not to defend Cisco's idiotic decision, but in

Re: LinkedIn password database compromised

2012-06-07 Thread Sean Harlow
risk, they'll do it if they can. --- Sean Harlow s...@seanharlow.info

Re: VoIP vs POTS (was Re: Operation Ghost Click)

2012-05-03 Thread Sean Harlow
/Nationwide_Wireless_Priority_Service http://en.wikipedia.org/wiki/Government_Emergency_Telecommunications_Service --- Sean Harlow s...@seanharlow.info

Re: VoIP vs POTS (was Re: Operation Ghost Click)

2012-05-03 Thread Sean Harlow
landline. If they don't have VoIP or it's not working for some reason, everything becomes a mobile call. Again not arguing one side or another, just that there's enough mobile usage that it would seem reasonable either way. --- Sean Harlow s...@seanharlow.info

Re: Operation Ghost Click

2012-05-02 Thread Sean Harlow
in the same data bandwidth (64kbit/sec/stream) as G.711. If your carrier is forcing G.729 or GSM, they're a joke. --- Sean Harlow s...@seanharlow.info On May 2, 2012, at 15:52, Eric Wieling wrote: I doubt the g729 or GSM codecs used by VoIP and Cell phones can compare to a POTS line

VoIP/Mobile Codecs (was Re: Operation Ghost Click)

2012-05-02 Thread Sean Harlow
with, so while us VoIP guys sometimes use their codecs (GSM for example) they don't tend to bother with ours. That said, the article you link is talking about the same sort of improvements by doubling the sampling rate, so the end result is similar. --- Sean Harlow s...@seanharlow.info

Re: XBOX 720: possible digital download mass service.

2012-01-27 Thread Sean Harlow
, the content is simply activated, you get the key, your PC decrypts it, and you go play. On a well designed digital distribution system the release second traffic spike should be a lot less than you'd think. -- Sean Harlow s...@seanharlow.info On Jan 27, 2012, at 5:35 AM, Tei wrote

Re: XBOX 720: possible digital download mass service.

2012-01-27 Thread Sean Harlow
I don't know if the box uses any different settings, but using the Windows client on my PC with quality maxed just now I saw a consistent 5.35mbit/sec during action sequences and fast-paced cutscenes, much less of course in menus and such. -- Sean Harlow s...@seanharlow.info On Jan 27

Re: Trouble accessing www.nanog.org

2012-01-04 Thread Sean Harlow
I was seeing the same problem, but it seems to be working now. On Jan 4, 2012, at 11:09 AM, Andrew D Kirch wrote: works for me

Re: Speed Test Results

2011-12-25 Thread Sean Harlow
ISP's control. On the other hand if things start dragging on my home connection or anywhere else that I know I can expect a certain result speedtest.net is usually my first stop. -- Sean Harlow s...@seanharlow.info On Dec 25, 2011, at 9:43 PM, Grant Ridder wrote: Even though the faq's

Re: On Working Remotely

2011-12-05 Thread Sean Harlow
structure that you may depend on without realizing it. Be prepared to replicate as much of that structure as needed to remain productive and not turn in to a slob. -- Sean Harlow s...@seanharlow.info On Dec 5, 2011, at 10:09 AM, David Radcliffe wrote: I do have to say to anyone planning

Re: Anyone seen this kind of problem? SIP traffic not getting to destination but traceroute does

2011-11-09 Thread Sean Harlow
issue. It seems to be resolved at this point, but we have not yet heard from Qwest what the actual problem was. This was with sites in Northeast Ohio and the Chicago area connecting to servers in New York and LA for what it's worth. -- Sean Harlow s...@seanharlow.info On Nov 9, 2011, at 1

Re: Anyone seen this kind of problem? SIP traffic not getting to destination but traceroute does

2011-11-09 Thread Sean Harlow
wrong and when it was actually fixed though. -- Sean Harlow s...@seanharlow.info On Nov 9, 2011, at 2:04 PM, Preston Parcell wrote: What was the timeframe for your issues? Just curious since we saw some strangeness last night. Preston -Original Message- From: Sean