WiFi Connection to DIR-615 Router with Macbook Pro

[ferrel]

My system:
Desktop computer, windows xp (router connected to this via ethernet cable)
Arris Cable Modem TM402 (from Comcast; my ISP is Earthlink)
+ several wireless devices I want to connect

What I did:
Power cycled everything, ran the Wizards for the router.

Result:
Desktop computer works fine with it.
Samsung Epic 4G works fine with the wireless router.
Nook Color: Connects to the router, but no internet.
Macbook Pro: either "connection timed out", or "connection failed"

I need help to get my Macbook Pro connected. Any help
greatly appreciated.
Best,
Ferrel

Below are the router settings after I ran the Wizards.

D-615 Wireless Router Setup info
DIR-615:
Hardwave Version: E1
Firmware Version: 5.00NA

Internet Connection:
Internet Connection Type: Dynamic IP (DHCP)
Enable Advanced DNS Service: Yes
Host Name: DIR-615
Use Unicasting: Yes
Primary DNS Address: 204.194.232.200 (greyed)
Secondary DVS Address: 204.194.234.200 (greyed)
MTU: 1500
MAC Address: 00:40:ca:98:15:3e

Wireless Connection Setup:
Wi-Fi Protected Setup
Enable: No
Current Pin: 00000000
Wi-Fi Protected Status: Disabled/Configured

Wireless Network Settings
Enable Wireless: Yes Always
Wireless Network Name: Zorkon
802:11 Mode: Mixed 80211n, 802.11g, and 802.11b
Enable Auto Channel Scan: Yes
Wireless Channel: 2.437GHz - Ch 6 (Greyed)
Channel Width: Auto 20/40 MHz
Visibility Status: Visible

Wireless Security Mode
Security Mode: WPA-Personal

WPA
WPA Mode: WPA Only
Cipher Type: TKIP and AES
Group Key Update Interval: 3600 (seconds)

Network Settings
Router IP Address: 192.168.0.1
Subnet Mask: 255.255.255.0
Device Name: dlinkrouter
Enable DNS Relay: Yes (greyed)

DHCP Server Settings
Enable DHCP Server: Yes
DHCP IP Address Range: 192.168.0.100 to 192.168.0.199
DHCP Lease Time: 10080 minutes
NetBios Announcement: No
Learn NetBios from WAN: no
NetBios Scope: Blank
NetBios node type: Yes Broadcast Only (greyed)

ADD/EDIT DHCP Reservation
Enable: No

NUMBER of DYNAMIC DHCP Clients: 3
HARDWARE Address Assigned IP Hostname
b4:07:f9:c0:b9:8d 192.168.0.100 UNKNOWN (my Samsung Epic 4G)
00:40:ca:98:15:3e 192.168.0.101 YOUR-34EFF17BD0a (my Desktop computer)
58:67:1a:1c:7e:67 192.168.0.102 android_43264e50 (my Nook Color)

 

[cwa107]

Make sure that SSID broadcast is enabled. Also, make sure that MAC filtering is *not* enabled (or if it is enabled, add your MBP's MAC address to the table).

Also, be sure you're running the latest firmware on the router.

 

[ferrel]

The SSID is "visible", is that what you mean?

I don't see anything about "MAC Filtering" anywhere.
What table? Do you mean to set up a DHCP reservation?

Thanks for your reply.

 

[cwa107]

The SSID is "visible", is that what you mean?

Yes.

I don't see anything about "MAC Filtering" anywhere.
What table? Do you mean to set up a DHCP reservation?

If you've never configured MAC Filtering, then you probably do not have it enabled. It's different from a DHCP reservation (which should almost never be necessary).

Did you check for a firmware update from D-Link?

 

[ferrel]

The firmware is up to date.