When I Type my routers Ip on address bar an error from Firewall client for Isa server appears 502''

1. Launch a browser and access router settings by keying in http://192.168.1.1 on the address bar.
2. To set up the VPN server:
1) Click "VPN Server" on the Advanced Settings menu on the left panel.
2) On the "Enable PPTP Server" item, select "Enable".
3) Select type of Broadcast Support.
4) Select type of Force MPPE Encyrption.
5) Type a range of IP addresses for the VPN clients. The example on the screenshot below shows an IP address range of "192.168.10.11" to "192.168.10.20".
*The specified IP address range can be from 192.168.10.2 to 192.168.10.254. As a VPN server, the ASUS router can assign only a maximum number of ten IP addresses.
6) Input a username and password for VPN clients. A maximum of ten usernames and passwords can be added.

hello there. i see all of you is answering wrong to this issue of PCz not appearing on server.
i wish to assist on this in same time.
first get the IP address of your server PC.
secondly remove the auto mark on Handycafe client and put the server IP address in the box. Then all PCz must be directed to server IP address. Also your PCz must have different IP addresses not by auto, but must be one of your choice. then all PCz will appear to your server. Also be careful of your Firewall to open for Handy Cafe.

Thank You.

Step 1 : Connect Router - Computer ( Wired)

Step 2 : Open Router Setup by typing http://192.168.2.1 on the address bar of internet explorer

step 3 :click on firewall disable the firewall

step 4 :click dmz - >type in private ip 192.168.2.25

step 5:click on virtual server type description camera inbound port 0 and type tcp&UDP or Both and private IP is 192.168.2.25 and private Port 65535

( Or )

In order to configure this, you need to know:

- The IP address of the computer or device to have the port forwarded to.

- The port numbers to be used and whether these are TCP or UDP ports

(Note: We recommend you use a computer that has a wired connection to the router.)

Setup steps:

1. Open a Web Browser on the computer. Type in http://192.168.2.1
2. In the address bar of the Web Browser type Click Login in the upper right hand corner of the page. The router does not ship with a password, so just click submit.

1. Click on Virtual Servers under Firewall in the menu on the left

1. Enter the following information
2. • Click Enabled
   • Type a general description of the application i.e.. Remote Desktop
   • Type the port(s) specified by the program manufacture for both of the Inbound port fields
   • Select TCP, UDP, or BOTH for the Type.
   • Private IP address: Enter the IP address of the computer you want grant access too.
   • Type the port(s) specified by the program manufacture for both of the Private port fields.

1. Click the Apply Changes button

First of all, routers come with static ips... (the default is usually 192.168.1.1). So I am going to assume you mean your internet ip is a dynamic ip. Now Im not an ISA expert, so I may be wrong... but ISA should work with a dynamic external IP. And lastly if you cant get it to work, a quick call to your ISP will get you a static IP.

or


Try to configure the IP address of the external NIC in the same network as your router with the default gateway pointing to your router´s IP address.

In the internal NIC, configure the IP address of the internal network in the same subnet as your internal clients, set no default gateway and set an internal DNS.

In the internal network definition, you should put only the networks behind ISA trust interface.

Create access rules according to your needs.

If you need more help come back.Post / thumbs / testimonial are welcome!

Locate the MAC Address for the Computers You Want to Use for Gaming

1. Click the Start button.

2. Click Run.

3. In the Open box, type the following text:
cmd

4. Click the OK button.
The command prompt screen appears.

5. At the command prompt, type ipconfig /all

6. Write down the MAC (Physical) address of your computer to configure for gaming.
Change Router Settings

1. Open a web browser, and type http://my.router, or http://192.168.2.1. The Enter Network Password login prompt appears.

2. Type the following text in the user name and password fields: "admin".

3. Go to the Advanced Settings menu option tab on the top navigation bar and wait for the menu to appear.

4. Click the DHCP Server Settings menu option in the drop down menu.

5. Click the Add button in the IP Address Reservation section.

a. Enter the MAC address of the computer you wish to use for gaming in MAC Address field.

b. Enter an IP address for the computer.

6. Click the Submit button.

7. Go to the Advanced Settings menu option tab on the top navigation bar and wait for the menu to appear.

8. Click the Port Forwarding Settings menu option in the drop down menu.

a. To set a single computer for gaming, click to select Enable DMZ Host.

b. Enter the IP address of the computer in the DMZ IP Address field.

c. Click the Submit button.

NOTE:

Only a single computer can be set for DMZ service. To set multiple computers for gaming, please refer to the Custom Port Forwarding Settings under Port Forwarding Settings.
9. Reboot the client computer. The client computer will use the newly assigned IP and will not have any TCP/IP ports blocked by the firewall feature of the router.

On your computer, Click on Start and then RUN and type CMD... on the black screen/DOS prompt type there FlushDNS and press enter, this will clear out the DNS and should work

So you verified ICMP traffic isn't blocked and it appears the servers allow the netBios traffic to pass.

On the client machine, check to make sure the windows print and file sharing is installed and the machine isn't blocking netBios traffic.

Make sure TCP ports 137,139, and 445 are open on the xp machine and any devices in between.

It's acting like the TCP data is being blocked by the client machine.

HTH,
-Aaron

This is an excerpt from a MS Technet page for error 53:
Resolutions: 1) if it is domain environment, check your WINS; 2) if it is peer-to-peer workgroup, enable NetBIOS over TCP/IP; 3) make sure the machine is running; 4) make sure file and Printer Share enabled on remote computer; 5) make sure client for ms networks is enabled on local computer; 6) make sure you type the correct name. 7) Make sure no firewall running or any security setting.
Pay close attention to #s 4 and 5 - I suspect XP pro might not be open enough.

Configuring Your Dell™ TrueMobile™ 2300 Router for Gaming

Follow below steps to set up the router for gaming:

1. Select the system or systems to be used as game systems.
   
2. Locate the MAC address. For Windows 2000 and XP
   
   1. Click Start -> Run.
   2. Type cmd, and click OK.
   3. On the command prompt, type ipconfig /all
   4. Write down the MAC (Physical) address of your computer to configure for gaming.
      
3. Open the web browser, and type http://my.router (or http://192.168.2.1)
   
4. Click the Advanced Settings tab.
   
5. Click the DHCP Server Settings tab on the left navigation bar.
   
6. Click Add button in IP Address Reservation,
   1. Enter the MAC address of the system you wish to use for gaming in MAC Address field.
   2. Enter an IP address for the system (select a number between 101 and 254)
      
7. Click Submit.
   
8. Click the Port Forwarding Settings tab on the left navigation bar.
   1. To set a single computer for gaming, check the Enable DMZ Host box.
   2. Enter the IP address of the system at DMZ IP Address field.
   3. Click Submit.
      NOTE: Only a single computer can be set for DMZ service. To set multiple computers for gaming, please post your query again
      
9. Reboot the client system. The client system will use the newly assigned IP and will not have any TCP/IP ports blocked by the firewall feature of the router.

From client pc
1.) click start
2.)click run
3.)in the box that opens, type cmd
4.)click ok button
A black box will appear
5.) type ipconfig
6.)press the enter key
Some lines of text will appear. One of these lines says IP Address please take note of the numbers to left of this. This is your Clients IP address
Now, you said your server IP address is 192.168.1.2 and lets say from the instructions I just gave you that you find your client IP address is 192.168.2.5. If your client pc does not have an IP address that begins with 192.168.1 it will not see your server. Also, If your client pc in question has an IP address the same as another one of your client pc's it will not see a server.
I suggest the following.
Change the IP address on your client pc following these steps
From the desktop of the client pc
1.)click start
2.)open control panel
3.)double click Network Connections
4.)right click Local Area Connection (it is possible to have more than one)
5.)left click properties
6.)a window will open, in the middle of this window is box you can scroll down in, scroll down and find TCP/IP
7.) left click on TCP/IP to highlight it
8.)once highlighted click the properties buttton just below the scroll box.
9.)another window will open
10.)click the dot next to Use the following IP Address
11.) enter the following
IP Address = 192.168.1.??? (replace question marks with a number of your choosing. Just dont go above 254 and don't use a number that you are using on your other pc's)
Subnet Mask = 255.255.255.0
Gateway = 192.168.1.2
12.) click ok
13.) click ok on any other open windows and reboot PC. then test connectivity.

PLEASE NOTE: There are alot of things that can change what you need to enter for the Gateway, Subnet Mask and IP address. Generally with simple networking it is what i have described above but if you have a Cable/DSL router for internet or wireless router then the numbers you must put in these fields changes. The directions I gave you above is assuming that you just want to get your pc talking to your server. It does not take into account any routers or advanced networking equipment. If you do have a router I will need more info and a somewhat different set of directions will apply.