Category Archives: General

I Want To Share

My internet connection, that is.

Until I complete the move from California, and bring my Linux firewall and wireless router to Florida, I need to set up a quick’n’dirty router and port forwarder for the network here. I had a spare switch, so I just went out and picked up a second NIC for my main Windoze 2000 machine. The instructions for sharing the internet connection are seemingly simple, but they don’t seem to work. I’ve got the new network set up in DHCP mode, and the machines are talking to each other, but I can’t see the internet from the client (i.e., pinging a known IP address times out, though I can do internal network pings). I tried turning off the Zone Alarm firewall for the LAN, but it didn’t seem to help. I’m obviously posting this from the machine with the working connection.

Anyone have any ideas?

[Update on Thursday morning]

OK, when I do ipconfig on the host machine, I get this:

***************************************
Windows 2000 IP Configuration

Ethernet adapter Interglobal LAN:

Connection-specific DNS Suffix . :
IP Address. . . . . . . . . . . . : 192.168.0.1
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . :

Ethernet adapter AT&T DSL Connection:

Connection-specific DNS Suffix . :
IP Address. . . . . . . . . . . . : 67.101.124.115
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 67.101.124.115

Ethernet adapter Local Area Connection 2:

Connection-specific DNS Suffix . :
Autoconfiguration IP Address. . . : 169.254.163.94
Subnet Mask . . . . . . . . . . . : 255.255.0.0
Default Gateway . . . . . . . . . :

*******************************************

Note that “Local Area Connection 2″ is the physical ethernet connection for the DSL (called here AT&T DSL Connection”)

netstat -n yields:

*******************************************

Active Connections

Proto Local Address Foreign Address State
TCP 127.0.0.1:445 127.0.0.1:3093 ESTABLISHED
TCP 127.0.0.1:3093 127.0.0.1:445 ESTABLISHED

*******************************************

I’m having trouble talking to client machines right now–the LAN seems to be flaky. I can ping client from host, but I can’t ping host from client. More when I get one of more of the in communication.

Shop Goggles?!

Well, I guess later was sooner than I thought.

I repeat for emphasis (including obligatory whiz bang): Shop goggles?!

I always knew (well, as long as I’ve known him, which is getting to be a disturbingly long time) that Instapundit was a geek, but I never realized he was such a girlie boy.

Massachussetts

I made it safely to Wood’s Hole after driving for nine hours. A good stereo system is a bulwark against madness.

One observation I’ve made every time I come here (this is the fourth summer) – Massachussetts drivers suck. It’s not that they are incompetent a-holes like the drivers in DC. It’s that they yield with absolutely no rhyme or reason. For some reason the basic principle that safety in traffic is enhanced by everyone behaving in a predictable manner is just lost on them[*]. My sample is pretty biased, so maybe this is just a Cape Cod phenomenon, but I’ve already had two incidents in which a dangerous situation was created by someone deciding that despite the fact that they have right of way, they’ll stop and let me go. They are trying to be nice, oblivious to the fact that the people behind them think they are turning, so move to pass, just as the benevolent dimwit is waving me to move into a position to be T-boned. Perhaps its that this area is a vacation spot, so there are people from all over the place, each bringing their own local interpretation of how to behave in traffic.

[*] Incidentally, if you ever get a chance to drive in Brazil – don’t do it. At least don’t do it until you’ve aclimatized to the local driving customs. I thought Africa was bad, but Brazilians drive according to an unwritten set of rules which are universally understood by other Brazilian drivers and which bear only a passing relationship to the written traffic laws. The lack of carnage on the streets is due to the fact that everyone knows the unwritten rules, knows what to expect, and knows how other drivers will react.

Off to Wood’s Hole

I’m going on vacation for a week, so I may not post anything for a while. OTOH, I’m going to Wood’s Hole, where my wife is doing research at the Marine Biological Institute and there are all kinds of fascinating people to talk to, so there may be interesting stuff to blog about when I get back.

Off to Wood’s Hole

I’m going on vacation for a week, so I may not post anything for a while. OTOH, I’m going to Wood’s Hole, where my wife is doing research at the Marine Biological Institute and there are all kinds of fascinating people to talk to, so there may be interesting stuff to blog about when I get back.

Off to Wood’s Hole

I’m going on vacation for a week, so I may not post anything for a while. OTOH, I’m going to Wood’s Hole, where my wife is doing research at the Marine Biological Institute and there are all kinds of fascinating people to talk to, so there may be interesting stuff to blog about when I get back.

Painting & Drawing on Mac OS X

I’m running into some pointless frustration trying to put together simple illustrations for a talk I’m going to be giving. The software I have access to is simply too powerful for the task. I’m using Adobe Illustrator and Photoshop to knock out simple technical illustrations. The crapware paint program that comes with powerpoint is too crapware for the task, but the learning curve required for Illustrator and Photoshop isn’t worth climbing for tasks I’ll be doing maybe once every couple of months.

Back in the early nineties there was a program for the Mac called SuperPaint. It hit the spot exactly. It had a drawing layer (vector based), a painting layer (pixel based), and the ability to copy stuff from drawing to painting layers. There was a modest selection of tools, an intuitive interface, and a trivial learning curve. I can’t believe that such a program doesn’t still exist somewhere, but I can’t seem to find it. It’s such a basic and useful thing that someone has to be making it. There’s no reason there should be a large gap between kiddie-style drawing programs and the full fledged professional graphical design software. I can’t be the only person who occasionally needs to put together a simple illustration that looks halfway decent.

If anyone in out there knows of a suitable program, please let me know about it, either in email or comments.

[update a few minutes later] Of coursee, as soon as I post this I discover how to do something in Illustrator that I’d been assured was impossible, by people who use the program almost daily. It occurs to me that a lot of high powered software would be made vastly more usable by have a Beginners Mode, or Simple Mode, in which much of the more sophisticated functionality was pushed into the background. My Illustrator learning curve is made considerably worse just due to the sheer number of menus and options I have to dig through to find what I’m looking for. We have this problem at the lab with ProE (CAD software) – the guy who really knew how to use it left, and now we have a detailed set of drawings of the machine that we can’t really work with because nobody has the time to learn the ins and outs. If ProE had a Beginners Mode we could just dive in and and at least get some basic use out of the drawings.

I Hate Basketball

The title is a disclaimer to this post.

I’ve written before on why I think the sport is evil, but I seem to be caught in a perfect storm. I’m watching the last half of the fifth game of the NBA finals (the first game I’ve watched in years), because for me, it’s a twofer. I’m living in LA, which is Lakers crazy (and since I hate basketball, that just makes me hate it all the more). And I was born and bred in southeastern Michigan, so my tribal instincts out, and I get to watch the Pistons dismantle them.

The fact that they were supposed to have already lost the championship by now makes it all the sweeter. Detroit was supposed to get creamed, and instead, the Lakers would have already lost their shot at their legacy if the accused rapist hadn’t had a lucky shot in the second game. I’m going to savor the fourth quarter.

Then, I’ll hope once more that the sport implodes once and for all, with the collapse of the supposed superstars.