Category: networking

8 February 2011

Your ISP May be Trialing IPv6 Already!

Filed under: ipv6,networking - 08 Feb 2011

I’ve been playing with IPv6 a bit on my home network and experimenting with different access methods. While I love the folks at Hurricane Electric and their Tunnel Broker service, it turns out that both Comcast and CenturyLink …

3 February 2011

Speaking IPv6–Privately

Filed under: ipv6,networking - 03 Feb 2011

I’ve been thinking deep thoughts about IPv6 recently. One thought occurred to me recently: what about the concept of private addresses? In IPv4, we have the concept of RFC1918, which defines several blocks of IP addresses for private, non-Internet use. …

29 January 2011

The Cisco Valet: Easy Setup, but is it Secure?

Filed under: computers,gadgets,networking,security - 29 Jan 2011

A PR firm representing Cisco asked me if I wanted to review the Cisco Valet, which is a line of “surprisingly simply home wireless” devices that, I have to say, does what it says on the tin. It is …

28 January 2011

Speaking IPv6

Filed under: computers,connectivity,ipv6,networking,security - 28 Jan 2011

IPv6 is the next generation of IP–the protocol by which most of our computers, phones, and other related devices talk to each other and to the Internet. Today, everything generally talks using IPv4, which has a 32-bit address space, or …

6 April 2010

The Aluratek 3G Portable Wireless USB Cellular Router: 3G Not Included

Filed under: gadgets,mobile phones,networking,travel,wifi - 06 Apr 2010

Aluratek CDM530AMIt’s rare that I obtain a consumer grade router that I am generally happy with “out of the box.” The only reason I ever buy a Linksys router …

30 March 2010

The SysAdmin’s Creed

Filed under: networking,security - 30 Mar 2010

A poem that needs no explanation to those who understand it.
This is my network. There are many like it, but this one is mine. My network is my best friend. It is my life. I must master it as I …

16 December 2009

CTIA and Public Knowledge Debate on Net Neutrality

Filed under: mobile network operators,networking,telecom,voip - 16 Dec 2009

What was interesting about this debate between the CTIA and Public Knowledge, which took on the subject of net neutrality and how the proposed FCC rules should be modified for mobile network operators, if …

2 September 2009

PhoneBoy @ VMworld 2009, Security Gateway R70 Virtual Edition

Filed under: check point,networking,security,software - 02 Sep 2009

photo
Over the past couple of days, I was out at VMworld 2009 at Moscone Center in San Francisco, which is a trade show put …

1 May 2009

Ditching the WDS Mesh and Going HomePlug AV

Filed under: connectivity,gadgets,networking - 01 May 2009

tpl-302ekFor a while now, the family computers were connected to the Internet using a couple of WiFi routers: one was in a WDS Mesh with my router upstairs …

29 April 2009

How Many Arrows are Left in Nokia’s Services Quill?

Filed under: apple,mobile phones,networking,nokia,Services - 29 Apr 2009

Nokia Ovi logo. Image via Wikipedia

One of the phrases I heard when I worked at Nokia

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