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Wireless computer gets IP address via DHCP, but no DNS address

 
 
Tyler Morse
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      07-03-2003, 05:41 PM
I'm very new to the wireless networking realm, so I'm hoping someone
can help me with my first wireless network (and my first wireless
network problem). The problem is that the computer that has the
wireless card is definitely talking to the wireless hub, but it can't
"see" the internet, which is connected to the wireless hub through my
wired hub, which has my DSL modem hooked up to it.

Things I can do from the "wireless" computer:
get an IP address automatically through DHCP
ping the wired hub (at 192.168.0.1)
ping 216.239.51.100 (google.com)

Things I can't do from the "wireless" computer:
ping google.com
access anything on the internet

Here's the exact configuration:
Wired router - Netgear RP114.
DHCP enabled - Starting address 192.168.0.3, count 32, Primary DNS
Server 216.111.65.217, Secondary DNS server 0.0.0.0.
Lan: IP address 192.168.0.1, IP subnet mask 255.255.255.0, multicast =
none, RIP direction = both, RIP version = RIP-1

There is a network cable going between port 3 on the wired router to
the only port on the wireless access point.

Wireless access point - Netgear HE102 (802.11a)
SSID: RuthAndTyler, System name: netgearxxxxxx (from my packaging),
Channel/freq 56/5.28Ghz, Turbo disabled, Data rate: best, Transmit
power: full, Beacon interval: 100 ms, DTIM: 1
Lan/TCIP: DHCP enabled, picks up IP Address 192.168.0.5, Subnet mask
192.168.0.5, Default gateway 192.168.0.1

Computer with wireless PCI card - Linksys WMP55AG (suports a and g),
Win98 2nd edition
I set it up to use 802.11a only, DHCP enabled, SSID RuthAndTyler,
everything else defaults (no security, auto channel). When I connect
up, I have the following settings:
IP address 192.168.0.6, subnet mask 255.255.255.0, default gateway
192.168.0.1, DNS 0.0.0.0, DHCP Enabled

It appears that I'm not getting a DNS address, which is probably why I
can't see anything on the internet. I tried disabling DHCP on the
wireless card, and use IP address 192.168.0.10 (unused and valid),
subnet mask 255.255.255.0, default gateway 192.168.0.1, and DNS
216.111.65.217 (which is the DNS setting on the wired router), but had
the same results.

Does anyone have any ideas of how to solve this problem?

Thanks in advance.

- Tyler
 
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Quaoar
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      07-03-2003, 08:31 PM
Tyler Morse wrote:
> I'm very new to the wireless networking realm, so I'm hoping someone
> can help me with my first wireless network (and my first wireless
> network problem). The problem is that the computer that has the
> wireless card is definitely talking to the wireless hub, but it can't
> "see" the internet, which is connected to the wireless hub through my
> wired hub, which has my DSL modem hooked up to it.
>
> Things I can do from the "wireless" computer:
> get an IP address automatically through DHCP
> ping the wired hub (at 192.168.0.1)
> ping 216.239.51.100 (google.com)
>
> Things I can't do from the "wireless" computer:
> ping google.com
> access anything on the internet
>
> Here's the exact configuration:
> Wired router - Netgear RP114.
> DHCP enabled - Starting address 192.168.0.3, count 32, Primary DNS
> Server 216.111.65.217, Secondary DNS server 0.0.0.0.
> Lan: IP address 192.168.0.1, IP subnet mask 255.255.255.0, multicast =
> none, RIP direction = both, RIP version = RIP-1
>
> There is a network cable going between port 3 on the wired router to
> the only port on the wireless access point.
>
> Wireless access point - Netgear HE102 (802.11a)
> SSID: RuthAndTyler, System name: netgearxxxxxx (from my packaging),
> Channel/freq 56/5.28Ghz, Turbo disabled, Data rate: best, Transmit
> power: full, Beacon interval: 100 ms, DTIM: 1
> Lan/TCIP: DHCP enabled, picks up IP Address 192.168.0.5, Subnet mask
> 192.168.0.5, Default gateway 192.168.0.1
>
> Computer with wireless PCI card - Linksys WMP55AG (suports a and g),
> Win98 2nd edition
> I set it up to use 802.11a only, DHCP enabled, SSID RuthAndTyler,
> everything else defaults (no security, auto channel). When I connect
> up, I have the following settings:
> IP address 192.168.0.6, subnet mask 255.255.255.0, default gateway
> 192.168.0.1, DNS 0.0.0.0, DHCP Enabled
>
> It appears that I'm not getting a DNS address, which is probably why I
> can't see anything on the internet. I tried disabling DHCP on the
> wireless card, and use IP address 192.168.0.10 (unused and valid),
> subnet mask 255.255.255.0, default gateway 192.168.0.1, and DNS
> 216.111.65.217 (which is the DNS setting on the wired router), but had
> the same results.
>
> Does anyone have any ideas of how to solve this problem?
>
> Thanks in advance.
>
> - Tyler


I see some questions, but don't know the impact on your problem:

1. where are addresses 0.3 and 0.4. Your active IP's are 0.5 and 0.6.
2. are you required to specify the DNS by your DSL? What happens if you
let DHCP handle everything? Obviously you are not getting name
resolution with google.
3. what kind of ethernet cable between the router and AP is required? I
think it should be straight throught, but you could test by connecting
to the LAN port (if there is one) on the router, just to see what
happens.
4. If this is XP, try disabling 802.11x authentication in advanced props
for the wireless connection. You can also disable the Wireless Zero
Configuration in services, although this seems to be working for the
most part for most people.
5. If the wireless are WPA enabled and you have downloaded Q815485 WPA,
encryption might be *required*. Check your documention for this.
6. Has the router been a part of your system prior to this effort? If
not, are you required to register the gateway MAC address with your
provider? If so, you might clone whatever MAC address you formerly used
in the router to bypass the registration.
7. Have you power-cycled the modem? This is necessary for cable modems
to find the current gateway MAC if it is new, DSL might be different.
8. Is bluepumpkin your actual ISP? If you have a major ISP, you can get
DSL/router/wireless advice specific to your ISP at
http://www.dslreports.com/

Q


 
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