D-Link, HTTP Port:80 Blocked

[Intergeek]

I've got a D-Link 502T (ADSL) modem installed on a Desktop Computer. There is also a Netgear WGR614V6 wireless router connected allowing a connection to the laptop. The Laptop works fine however the Desktop is quiet.

According to continuous IE8 Network Diagnosis logs the HTTP Port (80) is blocked, most likely through a firewall. I've turned the Windows Firewall off and the Trend Micro Internet Security 2009 Firewall as-well

The displayed features of this modem are:

ADSL2/2+ Compatibility - only using ADSL
SPI
Content Filtering
Intrusion Detection System
Built-In Firewall

Settings Page is currently unreachable on the Laptop, when its accessible I will tell you its settings, however here is some I do know

VC(the smaller input) 8
VC(the larger input) 35
PPPOE/PPPOA: PPPOA LLC
MTU: around 1500 (off memory)

I'm sorry my memory is a bit sketchy on specs however I will edit it when I can


More Specs:
Both computers are running Windows XP SP3
Both computers have Trend Micro Internet Security 2009 installed

Currently scanning for Viruses

[johnwill]

Many firewalls don't release their grip until totally uninstalled...

[Intergeek]

As in the D-Link or Trend Micro

It's going to be impossible to uninstall Trend completely as that's also part of my anti-virus system and it's been working perfectly with a speedstream modem before this one

[johnwill]

Let's see this from the the working and nonworking computers.


Hold the Windows key and press R, then type CMD to open a command prompt:

In the command prompt window that opens, type type the following command:

Note that there is a space before the /ALL, but there is NOT a space after the / in the following command.

IPCONFIG /ALL

Right click in the command window and choose Select All, then hit Enter to copy the contents to the clipboard.
Paste the results in a message here.

If you are on a machine with no network connection, use a floppy, USB disk, or a CD-RW disk to transfer a text file with the information to allow pasting it here.

[Intergeek]

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\Owner-Desktop>ipconfig /all

Windows IP Configuration

Host Name . . . . . . . . . . . . : owner-9b8cb978a (Desktop)
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Local Area Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Realtek RTL8168/8111 PCI-E Gigabit E
thernet NIC
Physical Address. . . . . . . . . : 00-1F-D0-CD-FD-07
Dhcp Enabled. . . . . . . . . . . : No
IP Address. . . . . . . . . . . . : 192.168.1.3
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 202.136.43.239
202.136.42.241

C:\Documents and Settings\Owner-Desktop>


That was the desktop connected to the D-Link
This is the laptop connected through the Netgear

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

C:\Documents and Settings\Owner-Laptop>ipconfig/all

Windows IP Configuration

Host Name . . . . . . . . . . . . : owner-9c0954606 (Laptop)
Primary Dns Suffix . . . . . . . :
Node Type . . . . . . . . . . . . : Unknown
IP Routing Enabled. . . . . . . . : No
WINS Proxy Enabled. . . . . . . . : No

Ethernet adapter Wireless Network Connection:

Connection-specific DNS Suffix . :
Description . . . . . . . . . . . : Intel(R) PRO/Wireless 3945ABG Networ
k Connection
Physical Address. . . . . . . . . : 00-13-02-88-A0-B7
Dhcp Enabled. . . . . . . . . . . : Yes
Autoconfiguration Enabled . . . . : Yes
IP Address. . . . . . . . . . . . : 192.168.1.2
Subnet Mask . . . . . . . . . . . : 255.255.255.0
Default Gateway . . . . . . . . . : 192.168.1.1
DHCP Server . . . . . . . . . . . : 192.168.1.1
DNS Servers . . . . . . . . . . . : 192.168.1.1
Lease Obtained. . . . . . . . . . : Tuesday, 3 November 2009 5:12:29 PM
Lease Expires . . . . . . . . . . : Wednesday, 4 November 2009 6:07:43 A
M

Ethernet adapter Local Area Connection:

Media State . . . . . . . . . . . : Media disconnected
Description . . . . . . . . . . . : Intel(R) PRO/100 VM Network Connecti
on
Physical Address. . . . . . . . . : 00-16-D4-23-F2-F7

C:\Documents and Settings\Owner-Laptop>

I just noticed after having a look at these, is it the DNS servers?

[johnwill]

Select Start > Settings > Network Connections.

• Double-click the Connection icon of the connection you wish to modify to open the Connection Status window.
• Click the Properties button to open the Connection Properties window.
• Click to highlight Internet Protocol (TCP/IP).
• Click the Properties button to open the Internet Protocol (TCP/IP) Properties window.
• TCP/IP Properties window, IP Address tab
• Select Obtain an IP address automatically.
• Select Obtain DNS server address automatically.
• Click OK to return to the Local Area Connection Properties window.
• Click OK to return to the Network Connections window.

[Intergeek]

Desktop now has the same DNS as Laptop, also changed some settings on Internet Explorer tools to do with proxy server (even though one isn't present) and the Internet connection has come back!

Thanks so much!

[johnwill]

Good job, thanks for the feedback.