No Internet Access wtih NetGear N600

helo guys. I have just moved home and the boardband has activated on 25th April. it kept dropping (say no internet access), signal is perfect. I had almost no internet from this morning till now. I am running a NetGear Dual band N600. Please let me know if I got the correct settings with my N600.

Hi Welcome to the forums as your connection has just gone live you are still in a 10 day line training period during which time you may disconnect and speeds vary
Here are some help pages done by CL Keith http://www.btinternet.com/~cbeddoe/speed/Speed.html
also post your full hub stats details shown in this link http://www.btinternet.com/~cbeddoe/others/adslstats.html
Can you also post the full results fromBT Speedtest speedtester.bt.com
Have you tried connecting to the test socket at the rear of the master socket
Have you tried the quiet line test? - dial 17070 option 2 - should hear nothing - best done with a corded phone. if cordless phone you may hear a 'dull hum' which is normal
This is a customer to customer self help forum the only BT presence here are the forum moderators
If you want to say thanks for a helpful answer,please click on the Ratings star on the left-hand side If the reply answers your question then please mark as ’Mark as Accepted Solution’

Similar Messages

How do I use a netgear N600 router with Infinity 1

I have searched various forums etc. with mixed success so am hoping that someone here can give me an idiot's guide to connecting to the internet using my netgear N600 router rather than using the BT Homehub 5. BT say that I can do it (despite my router being set up for ADSL and the HH5 being set up for VDSL) but that they can't tell me how! They sent me an email with various details I would need but I can't see where most of them need to be added when I connect to the netgear set up wizard. What I could see I filled in but when I tried to connect the netgear genie told me the ADSL cable wasn't connected. Can anyone give me a step by step guide of what to do please? I would be very grateful. Thanks

nicolawatt wrote:
I just have the homehub 5 - I have seen various complicated descriptions elsewhere explaining how to use the HH5 as just a modem or how to just connect directly with the Netgear but all have been a bit over my head!
The HH5 cannot be used as a stand alone modem. You could use the Netgear as a simple wireless access point, but you would lose most of the functions, and would be better off using a proper wireless access point.
You cannot use the Netgear as a router, without a modem.
There are some useful help pages here, for BT Broadband customers only, on my personal website.
BT Broadband customers - help with broadband, WiFi, networking, e-mail and phones.

New WRT320N - slow internet access help!

Hi, we'e just installed a new WRT320N. We have broadband access via Virgin Broadband and have a fairly new modem. When we access the internet via the router it is really slow. This is the case whether the connection is wired (our PC doesn't have wireless, so the connection is wired - ie cable between router and modem and then cable between router and PC) or wireless (ie PC with wireless n card). If I unplug both and reboot, connection is initially fast and then slows down again.
If I connect the computer directly to the modem, the speed of internet access is fine. So there is nothing wrong with broadband generally, it is definitely something to do with the Linksys router and possibly the way it is communicating with the modem.
The one thing I've noticed is that when connected directly via modem without the router, speed is 100 mbps whereas when connected with Linksys router, speed is 1.0 Gbps.
Help! Thinking of giving up and returning the Linksys router and going with the one Virgin recommend (Netgear) but we'd rather not.
Virgin tech guys said we might need Linksys firmware update?
Anyone got any ideas? We're not v techie here and clueless .... Thanks v much!

100Mbps is the maximum supported on a Virgin modem, whereas your "gigabit" router is capable of outputting at 1Gbps or 1000Mbps. This is normal and has no bearing on your issue.
Go into the router config page at 192.168.1.1, change the MTU size to 1350, reboot both modem and router and see if that makes any difference.
Also check what version of firmware you have, it will tell you in the config (top right hand corner usually)
The latest available here is: Ver.1.0.03 build 10
http://www.linksysbycisco.com/UK/en/support/WRT320N/download
Message Edited by Matt Hall on 02-07-2010 07:13 PM

Time Capsule - how to gain "over-the-internet" access from Windows 7!

Hi guys,
I've been fighting for such a long time with my Time Capsule. I have no idea how to gain access "over-the-internet" on a PC (Windows 7) which is running on another network. My Time Capsule is set up with my Macbook Pro at home running Lion OSX, and i have internet connection. My brother who also uses Macbook has no problems connecting to my Time Capsule - through finder (connect to a server). But how do I gain "over-the-internet" access to my Time Capsule through a PC (Windows 7) from my office? Is there please someone who can guide me step-by-step, how to gain connection to my TC through a PC? Or maybe just an explantaion what has to be done on the PC before this thing can work out! This was the main reason to why i bought Time Capsule - besides of the Time Machine function. I also have an iCloud account (earlier Mobile Me), if that makes any difference.
Thanks!

There is no way to do it from windows direct to the TC.
It only presents AFP to the WAN side. And most ISP block SMB from internet access due to risks. There is AFAIK, no suitable AFP protocol utility for windows at the moment. If you google and find one, be aware it probably will not work to your satisfaction anyway.
You must use a Mac to access AFP but even then it is not a secure protocol and I would recommend against it anyway.
So basically if you had have asked before purchasing, I would have said, TC is unsuitable product. It is a backup drive for a Mac. It is not a NAS.. it is not designed for remote access by any computer other than a Mac. It does not support any other file protocol to the WAN interface.. and no secure protocol even there.
A NAS with Time Machine extensions from QNAP, Synology, Netgear all are designed for web access and are far more suitable. Researching a purchase beforehand is always worthwhile.
Anyway, your choices are.. return the TC and buy something more suited to the job.
Or if return is now impossible sell the TC on ebay.. etc and do the same thing.. buy a more suitable NAS.
Or buy a cheap mac mini (even second hand) and use that for communications with home.
Or, replace your current router with something that includes vpn. This is actually a good and commercially sound decision. VPN is generally used by business to connect to remote locations, because it is secure and will allow the greatest flexibility of connection. How hard or easy depends on the current setup. I would recommend a combined modem router with vpn server if you have adsl. Or for cable you can find plenty of routers with combined vpn. You can also use those for adsl if your ISP allows pppoe with bridged modem. The TC will have to be bridged as well. For other broadband it might be harder to find the right kind of box.
Once you setup a vpn you can access it from work using the appropiate vpn client in your work computer.

Very slow internet access..... - interesting issue !

I have 3 computers at home: PC XP, PC Vista and a new imac 24'' since 4 weeks....
As side comment I'm disappointed in Apple... I expected much more… more issues than Vista seems….
10.4.11 + Safari 3.0.4 + Firefox.
Internet on my Mac is very slow. On the same network (wireless with WEP 128) when I enter a new page on my PC and Mac at the same time it take to the Mac approx 5 time more time to display (safari or firefox)…
On safari I have empty the cash and “reset safari”…still the same….its dam slow for Internet access. I also removed the Wireless encryption but still the same….
Does somebody have a clue what it could be?

The DNS is coming from the dsl provider. Very often your router simply gets the dns automatically. With Leopard, I suspect some of the settings are such that things time out before the dns gets through. What I did was look up what the actual IP number of the dsl providers dns was. I added the IP number of the dns provider to my router. So far that seems to have solved my WiFi delays with Leopard (although that could just be a co-incidence).
Exactly how you add the IP number to a router is router dependent. Mine is a netgear, and you do it through a web page link to the router's IP number (which will be listed in the manufacturer's handbook). Generally something like 192.168.0.1
Hope that helps.

Self-Assigned IP via router - no internet access - HELP!

Hi all,
I have 10.5.7 leopard installed on my C2D Macbook.
In the past, I never had any issues connecting to wireless routers with internet connection.
As of late, I am currently getting 'Self assigned IP address' which does not allow me to connect to the internet. It is connected to the router, but just no internet access. I can see the other Shared computers (Windows PC and mate's macbook pros) but just no web access. And they do not have a problem connecting to the internet.
I have attempted the following:
1) Turned on & off Airport.
2) Deleted network connections and re-created them, rebooted in safe & PRAM modes.
3) Deleted router Key chain permissions & changed permissions to 'access all'.
4) Deleted plist files from /Library/Preferences/SystemConfiguration/
5) Off Firewall & verified against the logs to ensure it is disabled.
6) Re-installed 10.5.7 combo updates.
7) Rebooted router, changed router channel, etc. Router is on the latest Netgear firmware.
8) Assigned IP address and entered the DNS, router values manually in Leopard.
9) Clicked on renew DHCP lease several thousands to no avail..
Occasionally, DHCP will work. But once I reboot & awake the mac the internet connection drops and 'Self Assigned IP' happens.
Does anyone else have any ideas? My only conclusion is that the bug is in Leopard 10.5.7.

Make sure your router has the latest firmware. If you are out of range of the WiFI or in a marginal area, this error simply indicates that your computer is not able to access an internet router/server and simply assigns the default IP address which is of the form 169.254.xxx.xxx. Basically it's a flag that lets you know you are not connected to a DHCP server.

Wifi connection but 'No Internet Access'

We recently had BT fibre optic BB fitted and all seemed well on the day. However very quickly devices using the wifi started to have only intermittent ‘connection’. The devices show as having a good/strong signal, yet are often unable to access the internet, and in the case of our lap tops when we can not get online they say ‘Connected’ to the wifi but they also say ‘No Internet Access’. The iPad minis we have also show as connected, with good signal, but just will not access the internet.
The issue is intermittent and has no set pattern. At one point all devices are connected, sometimes one or two aren’t, sometimes none are. When they will not connect we have to move them into the room where the hub is and wait for them to reconnect. We are talking about 2 laptops, 2 iPad minis, 2 smart phones and 2 Xbox 360’s, as well as my PC (which is connected via ethernet cable). So I doubt I'm overworking the hub, especially as my old router worked (just) with this amount of devices and that was on a basic non fibre optic BB.
When the engineer connected us he set the internet up in the study, which is at one end of our house, as that is where the master phone point and my PC are. He connected the PC via Ethernet cable and I connected an iPad mini wirelessly (whilst sat next to the hub). He did not check anything else worked or check if we had coverage in the whole house. I do have a phone point in the hall, which is in the middle of the house, but he did not offer to connect to this point, or suggest that may offer better coverage in my house.
My frustration with this is compounded by the fact I had a basic Netgear wireless router running on a bog standard Virgin Media BB connection, never stronger than about 3 megs, that covered the whole house from exactly the same spot as the Homehub.
I have tried adding a plug in signal booster (as suggested on another thread), and that has helped with the overall strength of the signal in the rooms furthest from the hub, but it does not stop this ‘connection’ issue.
Can someone help with suggestions regards settings on our devices or the hub, I did wonder if it was due to the dual frequencies the hub uses, or regards getting someone out to look at this. I am at my wits end already, and I have only had BT BB 5 days.
Thanks in advance.

From reading your original post, the issue doesn't seem to be wth wireless signal strength - your devices are connected to wireless but just can't make an internet connection, correct?
In my experience there are a number of reasons why this can happen:
1. Your device has a fixed IP address and it's on a different subnet from the router. Are your devices configured for static IP addresses or DHCP? The BT Home Hubs use 192.168.1.x as the default subnet. To be honest, it doesn;t sound like this is your problem if they work when moved to a different location, but best to check.
2. Your hub isn't connected to broadband. You should be able to see this from the 'b' light on the hub. Again, doesn;t sound like your problem.
3. The device connects correctly to the wireles hub but fails to get an IP address. You can check IP address assignments on the hub itself by pointing your browser at bthomehub.home, going to Advanced Settings and then DHCP Table (this is for a HH3). You can also check the IP address assignment on your laptops, but I don't know what OS you're using so I can't tell you how to do that. If the device is failing to get an IP address then I'd try restarting the Hub.
4. Your devices are connecting to the Hub's BTWiFi network instead of your real network (this happens regularly with my iPhone and iPad). Force a reconnect to your real network.
Hope this helps!

Green light, network recognized, still no internet access

Hi all,
After a day of tinkering with my new AEBS 802.11n, I finally got the network up and running, after reinstalling the Airport Utility software and configuring the AEBS settings manually. Yay. But still, I can't get on line. There the AEBS sits, with its glowing green light taunting me, and my MacBook tells me I'm connected to my network, yet zip, nada, no internet access. I've tried unplugging and recycling the modem and the AEBS, separately and together, to no avail.
Does anyone have any advice?
Thanks! Kate

hi kate - oh, i had similar experiences (maybe have a look at http://discussions.apple.com/thread.jspa?threadID=1087373&tstart=0). so for me it looks like a tcp/ip address missmatch. do maybe the following:
check the modem/routers ip adress on the private side (not the public address on the dsl side). some hints to get this address if not available from the modem/routers manufacturer:
- connect the modem/router using an ethernet cable (mine is yellow) directly to your computer
- open safari and enter the address 192.168.1.1 (if you have a netopia modem or 192.168.0.1 if you have a netgear modem or the address of your specific modem/router .... ... right, that's the address you should look for )
- if you have found the right address the a message will follow that you should enter the modem/routers userid and password mostly "admin" and "1234"
- you will get the modem/routers menue where you can select somewhere "status" and you can verify the address. and ensure the modem/router is set to "DHCP" and look for both DNS address entries. these addresses you should set in your airport extreme
- disconnect the yellow cable. and a good idea is to fully restart your computer afterthat
but the main stuff from this story is, that you have to get somehow the ip adresse from your modem/router for your private network side. assuming now it's 192.168.0.1. so open airport utility, doubleclick on the airport extreme icon and select the internet icon.
- then set the addressing mode from dhcp to manual
- set the ip adress of the airport to 192.168.0.255 (this address is out of the DHCP-range)
- set the network mask to 255.255.255.0
- set the routers address to 192.168.0.1
- set the dns-entries to the addresses you have found in the modem status
- i m not sure if it's really necessary, but i have also set the ip address range for its distribution to 192.168.0.10 - 200 (the airport extreme should not make address distribution, because the modem/router is doing that ... but anyway)
- reconfigure and restart the airport
- open in the systems menue from your computer (i don't know the english name of the main mac configuration tool ...), open network, go the tcp/ip and renew the DCHP-lease (also your computer must get a new valid ip adress)
- open safari and then you should come to the internet ...
hope this helps

I need to know how to connect to internet using the netgear n150 wireless router

I recently signed up with comcast internet. They supplied a NETGEAR N150 wireless router. After following instructions that came with router, I still cannot use the router to connect to the internet. The computer has to be connected directly to the modem for internet access. HELP!!!!

Here are some of the recommended setting from Apple. Maybe that will help.
http://support.apple.com/kb/HT4199
Regards,
Captfred

Connected to Router, but not getting any Internet access

Hello,
So I recently got my parent's old router. It's a Linksys WRT54G. I had used it with my MBP when I lived with them a year ago, and I never had a problem. Airport was always able to locate their network and log into it.
6 months ago I moved out and have been using a direct Ethernet connection to my Road Runner Cable modem. No problem.
Yesterday I did some rearranging of my apartment, and now my computer isn't near a cable outlet. So I got the old router old and started getting it running.
Over many stress filled hours I have it at the point where my MBP is connected to the network (I named it, gave it a password, it shows a strong signal), but I have no Internet access. I even ran the Network Diagnostics a couple times, and it said my Internet connection appeared to be working correctly. Yet I can't open up any pages in Safari.
I don't know if I need to change any of the router settings?? Or if it's just an old router and I need a new one?? I've unplugged, replugged, and restarted everything numerous times, and still nothing.
Thank you!

Hi Rod,
Let me start by mentioning that when I hit the 'reply' button to write this post, it took more than 6 min for the page to appear. During that time, the 'connected time' displayed to the right of the 'radar' icon slid in and out dozens of times (indicating a dropped connection). If you have the 'magic' broth, I'd be happy to drink it.
You must have seen my posting on the InformationWeek website, which I wrote on after reading the review of the MacBook products in their email newsletter that I receive. I normally don't post on blogs but after reading the pulp in that review - after trying AppleCare and the Genius bar and seeing all of the posts here (with no fix forthcoming from Apple), I felt the need to both vent and to seek a solution outside of these discussion pages.
I have posted the details of my MBP/Airport connectivity issues in detail on other threads here but I would be happy to reiterate them.
My problems appeared to start after the 10.5.2 update. My connections became unbearably slow, to the point that I would begin to get Safari browser connection error messages (i.e., no server response...not connected to the internet, etc.) Then I noticed that the 'connected time' displayed to the right on the 'radar' icon in the menu bar was 'sliding' in and out (I didn't realize what this meant at the time but soon realized that every time it 'slid' out (disappeared) represented a 'droped' connection and when it 'slid' back (reappeared) it represented a reconnection. Both at home and at the office, I run under static IP addresses (home = MaxDSL with Westell modem to APEBSg; office = T-1x2 with NetGear). But about a month ago, I did some more testing. I run VM Ware and Windows Vista and my assumption had been, since Vista, running under VM Ware, utilizes all of the Mac I/O ports, that Vista would share the same slowness with the Mac Airport Wi-Fi. I tried it and, much to my surprise, the connection speed was great (like normal). I then tried an Ethernet hardwire to the Ethernet port on the APEBSg and got the same great connection speed.
So, MBP Airport works with Vista but not with Mac OS and by-passing the Airport Wi-Fi with a hardwire works with both Vista and Mac OS. It's only the Mac OS trying to go through the onboard Airport that gets choked down to unacceptable connection speeds.
I have tried all of the suggestions posted on the discussion board (resetting the CSM, PMU, etc). But, like everyone else, to no avail.
So, it's all about being connected via Wi-Fi (with my 'portable'). That's my problem. And, as you can see from all of the posts, it's not just me. So, you must have received the 'wonder machine' when you got your MBP. My MBP is a 1st gen but you can read posts here of people who just bought theirs (some who indicated that they were 'switchers') and it wouldn't connect right out of the box with 10.5.2. So, I realized that it wasn't 'me' - it was a real problem.
And, I might add that I've been an 'enthusiastic' Apple user since 1979. I've owned almost every model along the way - except for the LISA. In the past year alone, I've encouraged four people to 'switch' to Mac (three of whom I actually accompanied to the Apple Store and helped them with their selection). So, I'm a longtime - happy - user (my wife has a PBG4, my daugher a MacBook, my son a new MBP, plus I have an iMac and a CubeG4) who has hit a bump in the road and have become very frustrated by the fact that Apple does not appear to be responding to a real issue.
I welcome any advice that you might have to offer.

TS1398 my wifi is showing connected but i am not getting internet access. When in the settings wifi settings you can see the wheel or timer spinning but never a check mark like my other iPad.

my wifi is showing connected but i am not getting internet access.

Some things to try first:
1. Turn Off your iPad. Then turn Off (disconnect power cord for 30 seconds or longer) the wireless router & then back On. Now boot your iPad. Hopefully it will see the WiFi.
2. Go to Settings>Wi-Fi and turn Off. Then while at Settings>Wi-Fi, turn back On and chose a Network.
3. Change the channel on your wireless router (Auto or Channel 6 is best). Instructions at http://macintoshhowto.com/advanced/how-to-get-a-good-range-on-your-wireless-netw ork.html
4. Go into your router security settings and change from WEP to WPA with AES.
5. Renew IP Address: (especially if you are droping internet connection)
    •    Launch Settings app
    •    Tap on Wi-Fi
    •    Tap on the blue arrow of the Wi-Fi network that you connect to from the list
    •    In the window that opens, tap on the Renew Lease button
~~~~~~~~~~~~~~~~~~~~~~~~~
iOS 6 Wifi Problems/Fixes
Fix For iOS 6 WiFi Problems?
http://tabletcrunch.com/2012/09/27/fix-ios-6-wifi-problems/
Did iOS 6 Screw Your Wi-Fi? Here’s How to Fix It
http://gizmodo.com/5944761/does-ios-6-have-a-wi+fi-bug
How To Fix Wi-Fi Connectivity Issue After Upgrading To iOS 6
http://www.iphonehacks.com/2012/09/fix-wi-fi-connectivity-issue-after-upgrading- to-ios-6.html
iOS 6 iPad 3 wi-fi "connection fix" for netgear router
http://www.youtube.com/watch?v=XsWS4ha-dn0
Apple's iOS 6 Wi-Fi problems
http://www.zdnet.com/apples-ios-6-wi-fi-problems-linger-on-7000004799/
~~~~~~~~~~~~~~~~~~~~~~~
Look at iOS Troubleshooting Wi-Fi networks and connections http://support.apple.com/kb/TS1398
iPad: Issues connecting to Wi-Fi networks http://support.apple.com/kb/ts3304
WiFi Connecting/Troubleshooting http://www.apple.com/support/ipad/wifi/
How to Fix: My iPad Won't Connect to WiFi
http://ipad.about.com/od/iPad_Troubleshooting/ss/How-To-Fix-My-Ipad-Wont-Connect -To-Wi-Fi.htm
iOS: Connecting to the Internet http://support.apple.com/kb/HT1695
iOS: Recommended settings for Wi-Fi routers and access points http://support.apple.com/kb/HT4199
How to Quickly Fix iPad 3 Wi-Fi Reception Problems
http://osxdaily.com/2012/03/21/fix-new-ipad-3-wi-fi-reception-problems/
iPad Wi-Fi Problems: Comprehensive List of Fixes
http://appletoolbox.com/2010/04/ipad-wi-fi-problems-comprehensive-list-of-fixes/
Fix iPad Wifi Connection and Signal Issues http://www.youtube.com/watch?v=uwWtIG5jUxE
Fix Slow WiFi Issue https://discussions.apple.com/thread/2398063?start=60&tstart=0
How To Fix iPhone, iPad, iPod Touch Wi-Fi Connectivity Issue http://tinyurl.com/7nvxbmz
Unable to Connect After iOS Update - saw this solution on another post.
https://discussions.apple.com/thread/4010130
Note - When troubleshooting wifi connection problems, don't hold your iPad by hand. There have been a few reports that holding the iPad by hand, seems to attenuate the wifi signal.
~~~~~~~~~~~~~~~
If any of the above solutions work, please post back what solved your problem. It will help others with the same problem.
 Cheers, Tom

Bridging a Westell 9100EM Router to a Netgear N600

Hello there,
I was wondering if there was a way to turn my Westell 9100EM Router into an access point/bridge, so I can setup my Netgear N600 Router to work as a client, so that the signal is evenly and more furtherer spread across my house. I am an intermediate when it comes to networking, so a step-by-step would be heavily appreciated. Thank you!

If you have FiOS TV service, then you shouldn't bridge it. Verizon interlaced so many TV features into the westell router that it would probably put a damper on your FiOS TV experience.
These features include
The Guide System and Updates
The Video On Demand
The Widgets
Caller ID on TV
Multi Room DVR
Remote DVR
So if you have FiOS TV, don't bridge. Instead you CAN piggy back the router, and get the same affect. Follow the instructions below.
Can I use my wireless or an extra router along with the Verizon provided router?
If you don't have FiOS TV service, then Check Which Wan LIGHT is lit on your router.
If you have just the ETHERNET WAN lit, then just simply release your ip address of your westell, disconnect it and plug in your router. Configure it for DHCP and you should be good to go.
If you have Coax WAN Lit, then you can make a choice.
You can hook up ethernet cable from the Verizon ONT directly to your router. Call Verizon and ask them to switch you to ethernet (online chat also might be able to help you do this)
You can try bridging the modem using one of the methods listed in this FAQ

Apple tv and Netgear N600

We have a Netgear N600 dual frequency router and it gives us endless problems trying to connect with Apple TV (v6.2) either on 5g or 2.3. Most of the time I need to disconnect from the modem and reconnect before ATV can connect with the internet/iTunes store. As the password must be re-entered each time this is incredibly irritating. Sometimes even that doesn't work. Does anyone else have this problem with this combination or else any suggestions?

Intermittent problems are often a result of interference. Interference can be caused by other networks in the neighbourhood or from household electrical items.
You can download and install iStumbler (NetStumbler for windows users) to help you see which channels are used by neighbouring networks so that you can avoid them, but iStumbler will not see household items.
Refer to your router manual for instructions on changing your wifi channel or adjusting your multicast rate.
There are other types of problems that can affect networks, but this is by far the most common, hence worth mentioning first. Networks that have inherent issues can be seen to work differently with different versions of the same software. You might also try moving the Apple TV away from other electrical equipment.
The following article(s) may help you.
Troubleshooting Wi-Fi networks and connections
Recommended Wi-Fi settings
Sources of Interference
Wifi Diagnostic Software (for Mac users)
You may also find some help on this page, where I’ve collected some of the more unusual solutions to network issues.

Will my Lenovo W510 WiFi work with a 2.4:5Ghz Netgear N600 WNDR3400 dual-band home broadband router?

My first post ever ... so please be gentle with me.
BACKGROUND:
1. I'm considering a new router to replace my Linksys WRT54G.
2. The Netgear N600 WNDR3400 dual-band home broadband router has a simultaneous 2.4Ghz & 5Ghz AP capability.
3. While I know my Lenovo W510 WiFi works fine at 2.4 Ghz (802.11G), my question is:
QUESTION:
Q: Will my Lenovo W510 laptop wireless card connect at 5Ghz?
NOTES:
Note: The OS is Centos 6.3 Linux (x86_64).
Note: I'm not sure how to tell you WHICH wireless card I have, so I googled and tried this command:
$ /sbin/lspci -knn | grep -i network
WHICH REPORTED:
00:19.0 Ethernet controller [0200]: Intel Corporation 82577LM Gigabit Network Connection [8086:10ea] (rev 06)
03:00.0 Network controller [0280]: Intel Corporation Centrino Ultimate-N 6300 [8086:4238] (rev 35)
$ /sbin/lspci -nn -s 03:00.0
WHICH REPORTED:
03:00.0 Network controller [0280]: Intel Corporation Centrino Ultimate-N 6300 [8086:4238] (rev 35)
$ /sbin/lspci -vv -s 03:00.0
WHICH REPORTED:
03:00.0 Network controller: Intel Corporation Centrino Ultimate-N 6300 (rev 35)
   Subsystem: Intel Corporation Centrino Ultimate-N 6300 3x3 AGN
   Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
   Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
   Latency: 0, Cache Line Size: 64 bytes
   Interrupt: pin A routed to IRQ 32
   Region 0: Memory at f2000000 (64-bit, non-prefetchable) [size=8K]
   Capabilities: <access denied>
   Kernel driver in use: iwlwifi
   Kernel modules: iwlwifi
$ /sbin/modinfo iwlwifi
WHICH REPORTED (edited):
filename:       /lib/modules/2.6.32-279.5.1.el6.x86_64/kernel/drivers/net/wireless/iwlwifi/iwlwifi.ko
alias:          iwlagn
description:    Intel(R) Wireless WiFi Link AGN driver for Linux
... stuff ...
parm:           11n_disable:disable 11n functionality (int)
parm:           5ghz_disable:disable 5GHz band (default: 0 [enabled]) (bool)
... stuff ...

As an update, I bought the WNDR3400v2 router and am supremely disappointed with its lack of power - but - the Lenovo W510 DOES work perfectly fine connecting to both the 2.4Ghz and 5Ghz radios.
The problem is the signal strength only twenty feet away up one floor is dismal (as compared to what it was with the ancient Linksys WRT54G for example).
What bothers me is that Netgear goes to great lengths to hide the power output of the radio so I 'suspect' that it is anemic and I don't (yet anyway) suspect the radio on the W510 laptop. Netgear support would only tell me the EIRP at 2.4GHz is 20dBm, and at 5GHz it's double that. So I can only assume the power output from that. If I assume a 5dBi antenna gain for both frequencies, that results in a power output guesstimate of 15dBm (32mW) at 2.4GHz and double that at, i.e., 18dBm or 64mW, at 5GHz.
The other side of the equation, of course, is the power & gain of the W510 radio & antenna.
Do we have specs for the W510 power output & antenna gain (e.g., a typical laptop is about 50mW (roughly 15 to 18 dBm) pushed into an antenna with a gain of about 1/2 dBi to about 1 dBi at best, regardless of what the specification sheet intimates)?

Guest Internet access in the Enterprise

We have set up guest internet access in our enterprise using GRE tunneling with a PIX. I'm trying to determine the best way to do authentication for users on this guest network.
I think I can do RADIUS (using ACS) with the PIX as an NAS. Question is can I use a different type of server (such as MS IAS)? Can I use either one to utilize an existing MS Active Directory database?
If I use radius on the pix for authentication, a login prompt pops up when a user tries to use the web. Is there a way to redirect users to a web page first and have the login embedded on the page? This is done in hotels now and I don't know if there's a Cisco solution for this.

The following documents lists all the supported Databases,
http://www.cisco.com/univercd/cc/td/doc/product/access/acs_soft/csacs4nt/acs33/user/d.htm

No Internet Access wtih NetGear N600

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