Techsurvivors
Archives => 2003 => Topic started by: Gary S on March 07, 2003, 12:03:00 PM
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My other Mac is on it's way.
Does anyone have any recommendations as to what hardware and
so forth I will need to share files and my Cable modem between the 2 Macs?
Routers, cables, etc. I'm new to networking Macs.
My son is home today from school so I may not be able to get on the internet until later.
TIA
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Gary, all your questions will be answered...here: http://www.techsurvivors.net/cgi-bin/ultim...ic;f=8;t=001123
Even though the book is primarily about wireless networking, there is a lot of info about putting together an ethernet network. But unless money is a real issue, wireless is the absolute way to go, take my word for it!
[ 03-07-2003, 02:18 PM: Message edited by: Mayo ]
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Along with the book (I missed that post first time around - looks good!), you'll need a router of some sort. I have a D-Link D-614+ which I've been very happy with. It's wireless, plus it has 4 ethernet ports for wired connections. I have 2 Macs, a PC and an HP print server permanently wired, and my Powerbook can connect wirelessly or via ethernet cable. One caveat - while you won't notice much or any speed difference with web browsing on a wireless network, if you go to move files around, it is noticeably slower.
Of course, there are also newer, faster options in the wireless router department, like Apple's new base station - but you also need the new Airport Extreme card to go with it. (or another 802.11g card - if you can find one.) The one issue with 802.11g is that it is not yet an accepted/approved IEEE standard, so you may risk future compatibility by being an early adopter. Gartner is warning people to hold off on 802.11g just yet.
http://maccentral.macworld.com/news/0303/07.wifi.php
At any rate - I've found my D-Link works just fine, and it has better range than my 802.11b Snow Airport base station, which will be going on eBay shortly. It was also considerably cheaper - on sale and after rebates from BestBuy, it was about $50. They're a cinch to set up - both it and my wired router (a MacSense, now in residence with a neighbor down the street) had good, simple directions and set up through a web browser.
I also have an ethernet hub, because I do quite often have more than 4 things plugged into the network. Eventually, I'll probably get a USB to Ethernet adapter for my son's iMac - it sits across the room and as it's an earlier one, it won't take an Airport card. For now, when internet connections are necessary, we trip over cables.
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Thanks Mayo and Paddy.
So much to learn.
That looks like a great book Mayo.
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My two Macs are connected through a Two Port router.
The router not only allows my computers to communicate and share the cable modem, it helps to keep the cable connection going.
Without the router, my connection to the ISP would be lost at least once a month. Now it stays connected unless there is a problem with the server.
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I have the same router as Paddy and I must say that it's working very well with my 12" Powerbook (Airport Extreme card), the Dell with a Dell 802.11b card and my "old" 350MHz G4 Tower. If you're considering a router, then I would definitely suggest you buy a wireless model.
File sharing is rather slow over the wireless connection, but I got USB printer sharing working flawlessly between the G4 and the Powerbook(both on OS X). I have no idea if I can do that with the PC (not up to speed with XP, yet).
IAWM&P, the convenience of WiFi certainly justifies the initial cash outlay. Even if you do not need it at present, you can still "hardwire" the Macs through the router with CAT 5 cable and share the internet and files.
[ 03-08-2003, 02:41 AM: Message edited by: kps ]
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I've got a Linksys BEFSR-41 4 port router sending RoadRunner to an iMac 600, a Performa 6400 and a D Link wireless base station for the Powerbook. Not a hiccup in 2 years.
I can share files between all 3 computers via ethernet.
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It is a great book Gary. They really cover everything and in a way that makes it grokable...They even provide instructions on how to establish a long-distance wireless network; I think that I could even pull it off!
I would buy the book first and then go shopping after you have read it. You will understand networking so well that I suspect that by the end of the book you will know exactly what kind of network to set-up.
The chapter on security issues is worth the price of the book.
To keep the cost down I used ethernet cable to connect my 7300 to the wireless gateway (the term used in the book...) and then Airport cards are installed in my iBook and iMac.
Last time I checked, I saw the Linksys wireless gateway on sale for $135; I paid close to $200 a year ago.
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I have a Linksys BEFSR router (the model w/o the built-in hub, which I bought because I was able to get it gently used at low cost and I already owned a hub) sharing my TimeWarner RoadRunner cable internet connection among three Macs and one peasea here at my home. It's worked flawlessly for a couple of years.
I recently setup a D-Link router (w/built-in hub, brand-new cost about $54 @ Office Max last week, model 614 or something like that) for a client and while initial setup did require me to call D-Link support for coaching, it was a toll-free number, they're supposedly available 24/7, the setup was simple once I got the needed info, and the wait was not long (the entire call took about fifteen minutes) and it too seems to be working flawlessly (but since it's only been a few days, I can't endorse the D-Link for long-term, trouble-free operation with the same personal recommendation that I can for the Linksys, but I sure can recommend their low price and support responsiveness / competence).
That's my two scents....
- kbeartx
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I see in todays Best Buy flyer they have a bunch of D-Link routers. Wireless and wired.
Wired: D-Link 4 port 10/100 router $49.99- $10.00 instant rebate, $10.00 mail-in rebate. $29.95 after rebates.
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(1) All routers are not alike. Careful about buying just on price.
For example - SMC and Asante routers are very similar, but Asante routers traditionally have much better multi-platform support than do SMC routers.
(2) Practically Networked is a good review site for routers and such - with a lot of user reviews. You might want to check out any router you are about to purchase there prior to buying.
(3) Many routers' firmware can only be updated via Windows machines. If you have a Mac, you have to plug such routers into someone else's Windows machine to update the router firmware - then you plug the router back into your Mac, where it runs fine.
If this seems a little cumbersome to you, you may want a router with firmware that you can update from your Mac or from your Linux box - but you are then restricted to a much smaller group of router manufacturers.
Buyer beware.
Oh - why update router firmware?
Speed and bug fixes and security updates.
(4) Included "firewalls" mean far different things to different router manufacturers. Some routers come with much more effective firewalls than others.
Again, buyer beware.
(5) Different routers are faster than others. Something to consider when you are perusing reviews.
(6) Some routers can also act as print servers and also include backup connections to POTS modems for when your Cable/ISDN modem is down.
The print server routers typically allow one printer to be accessed via four different connected computers running as many as four different operating systems. The caveat is that the printer connection is typically via a parallel printer port - not a USB connection - and Macs generally can only access printers running PostScript on such setups. That typically gets you into the $300-400 laser printer range at a minimum.
(7) Wireless routers are intrinsically less secure than wired routers. Remember, you are broadcasting whatever you are doing all over the neighborhood - something you may wish to consider if you ever send out credit card information on you computer, or if you have any other reason to maintain your personal privacy.
Of course, if your privacy is of no concern to you, the wireless router route can be much more convenient than a wired router.
(6) Typical dealmac Router Deals
[ 03-08-2003, 07:04 PM: Message edited by: Epaminondas ]
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I have been told that since I'm only hooking up 2 Macs I could use just a hub instead of a router.
What's the difference? All I want to do is share my cable modem and share files.
Is the firewall the only difference?
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Hay! I take it then you've the 'puter in your lap.!.
Might heavy for a laptop don't ya think? <gr>
Hub verses router.?.
All I know is I have usb hubs and a firewire hub and they connect exterior devices.
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With a hub, one of your Macs will have to act as a router for the internet connection...so it would have to be turned on if the other Mac would want to be online. I also believe you'd need some piece of software as well to do that.
Now, with a router, you have it 'route' your network traffic to either computer...plus you get firewall protection and lot more flexibility to connect other computers or a printer...or that hub to extend your network.
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Thanks Kps,
I just got off the phone again with Charter and they told me with a hub, I wouldn't need to have one Mac turned on all the time. They said that a hub will support up to 3 internet connections and that they would be on all the time.
I'm still searching for the best way to go.
Wireless is too expensive so I may get a wired router. I'm still
looking.
Bill,
I'm expecting the G4 today but I'm not holding my breath.
It left Oregon on the 6th, went to Washington, ended up in
Wilmington, OH on the 11th and was in Appleton, WI yesterday morning, which is 1 1/2 hours away. It went Airbourn Express so the plane should be landing in my driveway soon.
[ 03-13-2003, 10:56 AM: Message edited by: Gary S ]
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Make sure to collect the frequent-flying-miles Gary S.
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Gary -
Take this for whatever it's worth to you (which may not be much).
I suggest to anyone who has a dedicated connection to setup a router to sit behind.
Even if all I'm doing is file sharing, I'd rather protect the data.
Port forwarding will likely be the worst thing you have to deal with unless you're pulling the cable yourself, in which case, it's not always fun.
But that aside, with the built-in webmin interfaces on most all routers, you can setup the network quite easily to run DHCP or static on the backside of the router (your network) and have the router configured to get its IP via DHCP from the cable co.
<rant>
As far as wireless, well, that's up to your preference.
Personally, I still have many issues with it.
I don't think it's near as secure as many think.
Case in point: my pastor (25+ years experience in the MS world) goes out to setup a new laptop on a Bell DSL line that is using a wireless access point.
He can't for the life of him get the laptop to access the 'net via the DSL connection in his friend's house and then, lo and behold, it starts working.
That's FANTASTIC, right?
WRONG.
Came to find out that pastor had hit the access point in the neighbor's house and was using his pipe, with full-browse capabilities via Network Neighborhood.
Not a nicetie of the wi-fi scenario.
But then again, maybe your setup would be different.
I know for me, it will be hard wired or not at all.
Cat5 is still the way to go. I don't care if I have to walk to my box to do something.
But hey, if it works, by all means, use it.
By the way, if you think that it can't happen to a Classic box, think again. It's not perfect, though much more secure than Windows.
That site has multiple password-level hacks for Classic, as well as much more.
I fear X will soon follow suit.
That's the world we live in.
</rant>
Seriously, though, Gary, I'd at least entertain the hardwire fix sitting behind a router.
Just precautionary, if nothing else.
What was that Boy Scout motto again........
Take care, Gary.
If I can help in any way, let me know.
Chris
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Chris,
Thanks for the heads up.
Ah...........I'll be definitly getting a router!
You just helped me make the decision.
I have to go about 35' to where the other computer will be.
I figured I'd buy 50' of Cat5 and a router and that should do me.
I wish these maple floors weren't so hard. Drilling through them and the tounge and groove sub-floor isn't the easiest. I better make sure I have a sharp drill bit.
Any recommendations on router brands? I've been reading comments here and of course everybodies got an opinion- some good some bad.
DealTime
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Gary,
I've seen several brands.
I've read decent things about the SMC Barricades, as well as the D-Links.
I used to be a big Linksys fan till I suggested the BEFSR-41 to pastor and it blew up on them on the DSL at church.
He went to CompUSA I think and bought one of their stock off-the-shelf ones for like $45 with no worries.
Works like a champ.
The brand name will definitely vary the price, but I'd feel comfortable personally with an SMC or D-Link.
Hope that helps.
Take care, Gary, and let us know how it all comes out.
Chris
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Haven't used it personally, but I've had GREAT luck with all the Belkin stuff I've used.
A quick look at a Belkin.
More comparisons.
Might check around to verify pricing differences between the stores.
Spoke to the tech support at MicroCenter where we purchased our eMac for the office here and the guy told me about this brand (Hawking) and raved about it.
Said it was probably one of the best brands they carry.
Hope that helps, Gary.
Chris
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Thnks for the links Chris. I'll let you know how it shakes out.
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Gary, the tech at charter is probably right, I haven't thought of cable, I based my answer on my personal experience with DSL. With a hub alone I couldn't bet it to connect through PPPoE.
Chris, invading someone elses wireless network is the result of bad configuration of the router. The first thing is to change the name of the network. Many routers ship with the name default, so if the owner does not change it, and someone else has that set in the wireless config then they could access any network who's name is 'default'.
Next, you can set the WEP encryption key, which would prevent access even if someone guessed the name and connected to your Wi-Fi network.
In my case, I know for a fact that none of my neighbours (within 200') have any sort of Wi-Fi, most don't even know what it is.
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Security has been covered elsewhere on this forum, but I would like to mention quickly that WEP encryption can be easily broken using readily-available software, so it is not a panacea.
In fact, all of the easily-implemented, common ways to secure a wireless LAN can be defeated if someone wants to do so. Most people would be surprised to find out just how easy it is to gain access to even a so-called "closed network."
These common security procedures are the digital equivalent of a padlock, which everyone knows only keeps honest people honest...
The only sure way to be secure is to encrypt all traffic, whether it is being transmitted between computers on your LAN or e-mail/surfing on the Internet.
I don't mean to sound paranoid...these are just the facts as I understand them. Individuals have to examine their own risk and plan accordingly.
[ 03-13-2003, 11:42 PM: Message edited by: Mayo ]
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Personally, I have a very high comfort level with my set up. The chances of someone coming within range of my signal, locating my network, connecting to my network, decrypting my WEP key, is practically non-existent.
Wireless is the only way to go, IMHO. I wouldn't do it any other way. Even if someone would take all that time to find me, break 128bit encryption (same as secure browsers through which you send in your credit card numbers), get an IP (since DHCP would be turned off) to connect with, all they would get is an internet connection. To steal any files they would have to login to one of my machines (provided they were on in the first place) as a legitimate user. How much time would a hacker spend on trying to break into a home machine? Answer: 0 There is nothing to gain. OTOH, if you leave the door wide open by not setting up your router properly...
Some basic tips:
Asign static IPs to your machines and deny all others by disabling DHCP on your router.
Enable the highest encryption level allowed by your router.
With OS X, to share files you need a user name and password. In other words you need to login.
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Like I said, it all depends on your comfort level. I just wanted to make sure that people understand that wireless is less secure than many people think.
The tips KPS offers are good ones. Unfortunately, many people don't even bother to enable WEP, much less opt for static IP addresses vs. letting the router assign addresses via DHCP. In my mind the whole point of this discussion is to alert people to the idea of using the security features that are available.
If I understand it correctly, breaking the WEP encryption is an entirely different undertaking than going after 128-bit encryption used by browsers. It is much easier and entails using free software that monitors packet traffic on a wireless LAN.
The nitty-gritty details on how to accomplish this is available in the security chapter in "The Wireless Networking Starter Kit." The Inadequate WEP encryption is just one of a number of holes in wireless networks.
While turning-off file sharing will keep people from manipulating files on a Mac, the unencrypted traffic can be intercepted, whether they be graphic files or plain text. For example, unless you are using SSL-enabled e-mail transfers, authenticated SMTP (outbound) or APOP (inbound), your e-mail account password is transmitted as plain text...
Depending on how a wireless network is configured it can be ridiculously easy to hack or more of a bother. And while it is probably not likely that someone will be attempting to get into a typical home wireless network, I would think that the chances increase if you live in an urban area.
Just keep in mind that your typical wireless gateway transmits an omni-directional signal that can be picked-up by a directional antenna or someone driving around with a portable computer or sitting on the roof of a central buliding in a city.
The information to crack the WEP encryption can be gathered without anyone having to actually monitor the computer running the snooping program. Eventually the WEP key will be captured, and the time it takes to do is only dependent on the amount of data that is transferred on the monitored LAN and how the WEP key was created.
And with the increasing push by Intel and other companies to get people using WiFi, I wouldnt' take too much comfort in assuming that there aren't any other wireless LANs nearby.
I'm still hoping that someone will read the article for which I posted a link earlier in this thread. Apparently data packets can be intercepted on a cable LAN using the same or similar readily-available software used to monitor wireless traffic. Now THAT'S scarry!
[ 03-14-2003, 02:53 AM: Message edited by: Mayo ]
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Mayo, you're quite right about the difference between a 128 bit WEP key and 128 bit encryption in a browser, I screwed up...
You make many valid points that need to be considered when persuing this kind of an endevour. I'm willing to use the padlock until something better comes along.
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I am not the kind of person who wants people to become even more fearful...Gawd Knows a heck of a lot of very poor decisions are made because people are told to be fearful of, well...just about everything.
It sure is having an effect on our physical and mental health in the good ol' USA...
The padlock security level is probably fine for most folks, as long as they invoke those basic controls. It is quite easy to securely encrypt sensitive data on those occasions when a padlock may not seem like enough protection. I routinely encrypt certain files when using my wireless LAN to share files.
Most people assume a basic level of personal privacy exists because they do not know just how easy it is to gain access to things like computers, portable phones, and even baby-room monitors.
I assume any data sent via a wireless transmitter is the equivalent of a postcard sent in the mail, and that it is up to the individual to decide how much information they are willing to share with the world.