[Eug-lug] AVG virus protection software

Wed Dec 6 10:59:48 PST 2006

Brian,
	So, You may have a couple options that you havnt considered. 
We've discussed making a bridge, another similar option is to make a 
client out of a router (ive done this with wrt54g's, and this can also 
be done with other routers too...) Client mode turns the router in to 
a big wireless adapter (only you connect to it via ethernet instead of 
usb) The advantage to doing this is that you can add high gain (really 
high gain...) antenna, you can tweek the radio and stuff to get better 
signal. This is probably the best you can do it, and one of the more 
expenssive, time consuming ways. (and this method doesnt require getting 
wireless to work in linux, because as far as your computers concerned, 
your just hooking up to a wired network.)

	You could also get extension usb cables, and run your usb wifi 
adapter outside, or to the garage, or wherever you get signnal. This is 
the solution im using for local folks that cant get a decent signal 
level inside thier rv. I got some 15' usb extension cables on ebay, and 
15' isnt too far for usb (I havet had to try using 2 extensions yet, 
but im leary that wont work...)

I have mostly Linksys gear, so im most familiar with it, but you can do 
most things with any brand (although, i dont recommend netgear...)

Im using several wrt54g's right now to access the internets. I have 
several wrt54g's running dd-wrt, with high gain antenna, and they work 
like champs! (just doent leave them outside (uncovered)in the rain!!!! i 
can't stress this enough)

Buying high gain antenna will make a big difference, its really needed 
for the xmit antenna (many units have 2 antenna one rx the other tx), 
its the tx antenna that will benefit the most, and putting antenna on 
the access point will be more effective than on the adapter.

Jamie

On Wed, Dec 06, 2006 at 09:09:06AM -0800, Brian Gallagher wrote:
> Date: Wed, 06 Dec 2006 09:09:06 -0800
> From: Brian Gallagher <baggab at pacinfo.com>
> To: Eugene Unix and Gnu/Linux User Group <euglug at euglug.org>
> Subject: Re: [Eug-lug] AVG virus protection software
> 
> Garl Grigsby wrote:
> >Brian Gallagher wrote:
> >>It looks like AVG will not be free any more after January 15th.  Now 
> >>I am looking for suggestions for a replacement.
> >Avast. (www.avast.com).  You have to login once every 14 months, but 
> >it is a superior product to AVG. No money involved for home users.
> Thanks for the tip!
> >>
> >>Some Background:  I use a wireless share for my connection for my web 
> >>access.  I pay my house mate to be part of his network, so this is 
> >>not road warring!  I am on the edge of the wireless router range, so 
> >>the signal is weak to begin with and drops out frequently 
> >>complicating my wireless technical development.  I have setup a test 
> >>station that is much closer to the router, but its cold in the 
> >>garage, if you know what I mean!
> >> 
> >Buy a higher gain antenna. Better yet, buy two. One for the client and 
> >one for the WAP. I've used these [1] in the past and they are well 
> >worth the money. Gained an extra 200 feet in one direction and a solid 
> >signal through three walls in th other. If you watch you can get 
them 
> >for < 15 shipped after rebate. Or you could always build your own 
> >antenna...
> I would like to have a conversation with you about antennas.  Ben 
> recommended a bridge and I appreciate that offer, but this wireless 
> share is transitory.  Wireless bridges are generally expensive and if 
> the share situation changes I could end up with a bridge to nowhere, so 
> to speak.
> 
> The picture of the high gain antenna that you suggest show the antenna 
> on a pedestal, held down with a nut.  Do I remove the nut and fasten 
> antenna onto the post of the WAP w/ its antenna removed or is there some 
> connecting hardware not shown?
> 
> Building an antenna sounds interesting, do you have "hands on" 
> experience there?  I would need some tech help on that.
> 
> >>Given that I don't know much about wireless accept what I have 
> >>learned from trial and error, it has been rough to get to a Linux 
> >>implementation of wireless networking.  At present I am still using 
> >>windows.  Frankly, I just kept giving up too easily and never really 
> >>tried to get things running, as other work has take priority.
> >>
> >What card are you using?
> 
> I have four cards, all D-link.  I have no allegiance to D-Link, I just 
> bought a set, on sale: wireless router, PCI and USB cards when I got 
> started looking into wireless.   I am working on the assumption that I 
> have to test these cards under Windows to prove a "known good" status 
> before delving into the Linux unknown.
> 
> DWL-G510 (PCI)  this card had a history of flakyness under WinMe (hey, 
> its Me what did I expect.  I haven't tried it under XP.  The one thing 
> PCI does seem to have is greater range!)
> 
> DWL-G520 (PCI) this card was found  in a computer by side of the road 
> that some Frat Boys had take a baseball bat to.  Status unknown.
> 
> DWL-G120 (USB) this card is the one I use primarily.  It has a long 
> dongle cord and I have it run up the wall close to the ceiling.  When I 
> was playing with setting it up with Ubuntu I ran into the "which rev is 
> the chipset issue."  I chickened out on opening the housing to view the 
> chipset, as this is my web access, unless I want to sit in the cold 
> garage and I don't.
> 
> DWL-G122 (USB) this card in promising.  Ubuntu showed a Marvel chipset, 
> if I remember correctly.  The issue with these thumb drive type wireless 
> cards is signal range; and with a short dongle cord to a pedestal base,  
> I can't work the antenna directionality as I would like.
> 
> Give me till after the holidays, I would like to revisit this discussion 
> and solve this problem once and for all.  Also, I got a how-to specific 
> to this DWL-122 card and Ubuntu and it mentioned the software setup.  
> I'll have to find that documentation.
> 
> As with everything Linux, while I've been frittering, someone has 
> already solved the issue and I just need to update my OS version, etc, 
> etc. will probably be the case.
> >>Here is my question: should I stop worrying about virus protection 
> >>and make implementing Linux wireless my top priority, because virus 
> >>threats are low under Linux; Therefore, would I be better off running 
> >>Linux, with no virus protection, then to keep working with windows 
> >>and outdated AVG software?
> >That's up to you. If you are going to keep using windows, then get an 
> >A/V solution. Also, make sure you are running Firefox and Thunderbird.
> I am running Firefox and Thunderbird.
> 
> Thanks Garl,
> 
> Brian
> >
> >Garl
> >
> >[1] http://tinyurl.com/ppxtj
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