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Comment Re:Do any of the tools on the cable TV work with H (Score 1) 141

Yes and no. Cable TV (excluding the communication back to the headend for VOD or SDV) is one way. This means the traffic flows to your home. HSI is two-way communications (your both recieving and sending). So tools that can look at the downstream certainly apply to Video & HSI however return is pretty much exclusive to the HSI side.

Comment Depends on the scale (Score 2) 141

Depends on how big you guys really are, you say small but to me a small isp is less than 50k subscribers. If you're much smaller than this then you have more options. Anyway there aren't a lot of good drop in solutions for monitoring thousands of devices unless you're planning on spending a ton of money. Easiest way to roll a cable modem monitoring system (Note: I have personal experience doing this for ~5 million subscribers) is to build a database (MySQL/etc) and then create a collection script in perl/php/other scripting language that collects your cable modem ip addresses directly from the CMTS. Your script will log directly into the cmts execute 'show cable modem' or appropriate command for the platform your using and you will log all this information into your database. Your second script will use SNMP to collect statistics from those logged cable modem ip addresses. Things you'll want to collect would be the transmit, receive, downstream snr, upstream snr, interface statistics, etc. Once you have this information then you can put together a webpage that will present the data with nice graphs that give you a good idea of what's going on. This same script can act as a monitoring system to collect modem state changes or you can use a trap system like Nagios to just catch the alarms the CMTS can be configured to kick out. Good luck!

Comment Re:Null routes (Score 1) 303

Right like I said, assuming you have more than 1 ip address. If your network is semi-distributed disabling the ip being attacked will reduce the DoS, usually enough to the point that other services function. If all you got is a single web host, then your web-presence probably isn't all that critical, and if it IS then your doing it wrong.

Comment Null routes (Score 1) 303

Null route the ip being attacked, not the ip attacking. Of course this assumes you have a network consisting of more than a single ip. Anyway this is basically the best way to handle a DoS. Otherwise you basically need to have the bandwidth/resources to endure the attack. Many providers will allow either a remote-triggered black hole session to their BGP router or allow a burst rate above your committed bandwidth if the interface allows for it.

Comment Re:Why? (Score 2) 173

So a different opinion than yours is an advertisement for Apple? Lightning (in my opinion, no spin added) is a nicer connector as far as plugging things in are concerned vs micro usb. Ever fumble around trying to plug a android phone in the dark? I have because I have both an HTC Desire (loaded with cyangenmod) and a iPhone 5. So is that worth skipping usb for? Jury's out. As far as which phone I happen to prefer, well I find myself using my iPhone more but then I'm not a real geek since I've only been using linux since Slackware 3. In short, acting like your defending your girlfriend's honor over any critcism of a product is pretty fucking lame. Appreciate tech for what it is, not a religious experience.

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