Archives for: June 2011, 05

06/05/11

  09:52:32 pm, by The Dreamer   , 1090 words  
Categories: General, Software, Networking, Android

I took The EFF Tor Challenge

Link: http://www.eff.org/torchallenge

Earlier in the week, I got an email from EFF about their Tor Challenge. I had looked at Tor some time ago, but it seemed like a hassle to use. But, I am a support of EFF, and not just because I had lots of ReplayTVs and now a few TiVos.

So, I decided to take another look at Tor....I had started worrying about my privacy with some of my online activities, and I do support various human rights issues, etc.

The challenge called for setting up a relay. So, I continued looking and what I needed to do to make it do that. ORPort prefers to be either 9001 or 443...well, wouldn't go on 9001 on Orac, it conflicted with another service that I'm already running. So, it would have to go on a different port.

That, meant figuring out how to NAT on my WRT54GS...it doesn't do port NAT on inbound forwards, so I had to figure out how to add entries to iptables to make that go. That took some doing, but eventually I got that working. Not before I accidentally lost my rc_firewall, and had to restore for a rather old version. I should probably see about doing some kind of automated backup...

It defaults to going with exit relay, and I decided to go ahead...but use the 'reduced exit relay' policy. To see how that would work.

I set bandwidth and transfer limits on things....but first instance on the 'Orac' actually hit the limit, which made it hard to night surf for my own reasons. And, while I was on the torproject site, I decided to take a look at Orbot for both my Android phone and my Android tablet. And, I suppose I'll want to run it on my laptop.

One problem I seemed to have is that I couldn't get tor to work locally on my android phone on wifi, but it worked on 3g. I figured its some kind of conflict with the tor network seeing the relay at the same IP. Though later it started working, maybe that was the relay went into hibernation. I did set up 'Orac' as a central proxy for everything at home. Strange that when I think of private surfing I tend to use my DSL and general surfing on Cox. I had gone with default gateway on 'Orac'...so it was going Cox.

With everything seeming to work well, I opted to set up another instance of 'box' to use my other Internet connection. That didn't go as well, because the ISP blocks a lot more inbound connections than the other. But, I got it working. And, I poked around some sites here and there before calling it a night.

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  08:38:00 pm, by The Dreamer   , 601 words  
Categories: Hardware, Software, Computer, BOINC, Storage, Ubuntu

Got another brain for Orac

So, the other day, I was poking around on NewEgg.com, trying to decide if I wanted to get the upcoming ShellShocker. I spotted a single slot GT440 for a good price among the daily deals. While I was looking around, I saw other things that caught my interest...a powersupply tester. Or things that I needed to go with the card, like a DVI-I to VGA adapter. Also decided to grab a new fan, since it is probably only a matter of time that the fan in the other drive array on Orac to fail.

I ended up not getting the ShellShocker item.

I've been eyeballing getting a single slot 400 Series card for Orac for a while. Was originally going to get a 200 Series, and I did actually get one in a different ShellShocker deal. But, when I opened up Orac, I realized it wouldn't fit....due to its huge fan.

Not sure what I'll do with that card. But, I had been looking at 400 Series, because Zen came with a GT420....which I've learned is a pretty horrible, compared to the rest of the line. Especially when it comes to doing BOINC. I'll probably go GTS450 or GTX460....single slot, though I need to take a look inside someday to see if there's actually juice in there. Otherwise, maybe I'll want a second one of these...

So, I had picked up the card from the UPS Store on Friday...but I didn't get around to installing it today. I stopped checkarray before I shutdown. I changed the scheduling of checkarray to spread things out better.

Though I had a brief distraction this morning on another matter, which I'll be posting about soon...

But, I went and put it in...its a pretty tight fit sitting next to my PM eSATA card.

I wonder if I'll look into a slot fan to go in the open PCI slot there....the lower PCI slot is where 4 other eSATA....oh wait, I had gotten a PCI card that I was going to put into Orac. I wonder what happened to that project....

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Now instead of subjecting some poor random forum to a long rambling thought, I will try to consolidate those things into this blog where they can be more easily ignored profess to be collected thoughts from my mind.

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