Question about Arris SURFboard SBG900 Wireless Router (DHSBG900)

Open Question

How do I find the private port number and public port number and private ip for a motorola SBG900 router?

Posted by on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

I need help opening my nat settings?


Is it for some gaming console??? they use the term NAT for some user control settings i think, nothing to do with NAT in a router, the term NAT for a router is (Networke Adress Translation) you can not (set it) or (un-set it) it's what makes your LAN networke comunicate with the internet, to be more technical, it is what translate a range of IP (public/internet) address to a different IP range (private/local) so traffic can go through and using rout tables)

And just in case you have a crasy idea to play with the router's firewall/DMZ... it has nothing to do with the firewall of the router either... I'm not a gamer at all, but look for the settings you need in the console it self...

Cheers!

Apr 14, 2011 | Arris SURFboard SBG900 Wireless Router...

1 Answer

Router ar 410, wan port is eth0 with statick ip, public, and switch port 1 is on vlan2 with pirvate ip address 192.168.18.253. how tu add default route for acces to internet eth0 is connected on shdsl...


Does the DSL router have a model number? Also for the public address, can you give me the first couple of digits. I just want to make sure it is truly a public IP address and not a class A or B private address because only an ISP can hand out public addresses.
If the IP address on eth0 is indeed private, I am guessing you have to get into the DSL router and set a static route to point to let it know about both of the the ar410 networks on each interface. Keep in mind it might not understand VLSM so when you static route in the DSL to the 192 network you will only need to specify it as 192.168.18.0 as class C default mask is 24.

Mar 01, 2011 | Allied Telesyn AT AR410 Router

1 Answer

How do i open my nat for my motorola sbg900


for static IPs: check your router settings. router should be in "bridged" mode so that all the devices have own static "lan" ips like 192.168.0.1 / 192.168.0.255 router will have one lan ip static and one global ip(one it gets from service provider) you must manually give one address of 192.168.0.1 / 192.168.0.255 for your xbox. then give correct subnetmask (default 255.255.255.0) and gateway routers lan ip (default 192.168.0.254) you can aslo put routehrs lan ip as default dns if needed dmz or port forwarding is a tool in your router settings you can assign outside ports to specific ip i have only done manual port forwarding, not sure how dmz works.

Feb 26, 2011 | Arris SURFboard SBG900 Wireless Router...

1 Answer

Connect two tigerswitch 6724AL2 via fiber port


How do I open ports in the Virtual Server? pix.gif pix.gif pix.gif You need to forward the ports used by the application to the server running the application in the Virtual Server, which is present in the router's management screen, as follows.
  1. Open your web browser, type in the router's IP address (standard: 'http://192.168.2.1') and press enter.
  2. Click on Login, Advanced Setup, NAT, Virtual Server.
  3. Enter the port details and enable it as follows:
Private IP Private Port Type Public Port 192.168.2.x xxx TCP xxx 192.168.2.x xxx UDP xxx To access the application, you can open up the ports specific to the application in the special application, which is present in the router management screen as follows:
  1. Open your web browser, type in the router's IP address (standard: 'http://192.168.2.1') and press enter.
  2. Click on Login, Advanced Setup, NAT, Special Application.
  3. Enter the port details and enable it as follows:
Trigger Port Trigger Type Public Port Public Type Enabled 3724 TCP 3724 TCP Y 6112 TCP 6112 TCP Y 6881 TCP 6881-6999 TCP Y
* The port numbers given are just an example. You need to open the ports depending on the application you are using and should get the information from the application provider.

Jan 05, 2011 | SMC TigerSwitch SMC8612T

1 Answer

How do i forward a port i want to play call of duty black ops but i cant find an online game, the game website says to forward these ports, TCP [80] UDP [88, 3074, 22728, 33233] but i dont know how to...


http://www.netopia.com/support/hardware/technotes/NQG_025.html
Server List (Port Forwarding) NQG_025 With NAT enabled, the IP addresses of nodes on your LAN are private since they are hidden from the Internet. IP Servers let you pass specific types of network traffic through the Netopia router's NAT interfaces. Once configured, selected types of network traffic, such as FTP requests or HTTP (Web) connections, will be forwarded to a specific host or server behind the Netopia router. Please Note: From the LAN (Local Area Network), you will also be able to access the servers that are responding to requests from the internet, but only using the internal private IP address. Access via the public IP address is not supported from a local ethernet connection. If your ISP is routing you multiple public IP addresses, you can also configure the router to forward all ports in one public IP to a designated private IP address on your LAN via Easy PAT List entries. For those instructions, see Quick Guide NQG_024: IP Mapping (Address Forwarding).
Please Note: If your router is currently running Netopia Residential Firmware with a web "GUI" configuration menu, this technote is not applicable to you. Most 3300 Series Netopia Gateways can be upgraded to Enterprise level firmware. Click Here! to purchase the upgrade key.
Related documents: NQG_039 NAT and the Basic Firewall
Firmware References:
  • v8.2 R1 (and up) - 3300 Enterprise Series
  • v5.3.7 (and up) - 4000 Series
  • v4.8.2 (and up) - R-Series

Before You Start
Telnet into the Netopia router's Main Menu at 192.168.1.1 (if using the default IP setting). If your network has a different IP addressing scheme, modify this accordingly. Click Here! for instructions on using telnet and Hyperterminal (serial connection).
Login with the user name and password. The Superuser login is required to save changes. If you are unsure of this, contact your network administrator.
Don't forget to press the Enter key to save any entries. Hitting the back space, delete or tab without first hitting enter will undo any changes.
The Esc key will take you back towards the main menu screen.
Once you have completed your configuration, you should reboot the Netopia to save and apply your changes.

home_telnet.gif
The Netopia Main Menu Interface

Server List Configuration

  1. From the Main Menu of router console screens, go to Quick Menus, and select Network Address Translation.
  2. Select Show/Change Server List.
  3. Select Easy-Servers.
  4. From the Show/Change NAT Server List screen, select Add Server.
  5. Select Service and the service and port you want to allow. If your service and port are not available in the pull-down menu, select Other. Selecting Other will allow you to enter a specific service port or a range of ports since fields are provided for both a First Port Number and a Last Port Number. To allow a specific service port, the First Port Number and Last Port Number should be the same. Select Okay.
  6. Next, enter the Server Private IP Address, or the private IP address of the host/server you are forwarding the service to, and the Public IP Address you want to associate with the same host/server. This value can be left set to 0.0.0.0 if you are using the WAN IP as the Public IP address. Note: If your ISP is routing you multiple static IP addresses, other then the one used for Internet access, you may create more than one server for specific service as long as all servers have a different Public IP Address specified. For example, with two web servers on your LAN you would need to create two Server List entries for TCP 80 (www-http). Since each specific port (service) can only be mapped once using any given Public IP Address, a distinct public address must be used for each TCP 80 server list entry. It is not necessary for you to specify more than one Local WAN IP Address or Public IP Address in your router's configuration. As long as you are connecting to your ISP via a public IP address used for NAT, they are responsible for routing all other IP addresses via that connection.

Conclusion
You have now configured your router for TCP/UDP port forwarding. If you have a switched connection (ISDN or Analog), you will need to either disconnect and reconnect your Internet connection, or restart your router for the Nat Server List changes to take effect. If you wish to filter traffic for your static IP mappings, please see the following Netopia Technote:
NQG_039: NAT and the Basic Firewall

Nov 12, 2010 | Netopia CAYMAN 3387W-ENT CABLE/DSL...

1 Answer

I don't remember the password for my sbg900 motorola router and i need to connect one of my laptops to the network. How do I get the security key. I read another blog that mentioned pressing the reset...


Disconnect the Coax cable from the modem and restart it. Once the "Receive" light begins flashing reboot your computer. If the modem and the computer are communicating, the computer will get a 192.168.100.11 IP address (192.168.0.x with the SBG900) from the cable modem. Shut down your computer. Connect the Coax cable to the cable modem, restart it, and wait for the modem to sync up with the cable company. Once the modem is in sync (Power, Receive, Send, On-line are all illuminated) restart the computer. Once the computer has restarted check the IP address. The computer should have a valid IP address from the cable company. Computers attached to the SBG900 will always get a private (192.168.0.x) address regardless of whether or not the SBG900 is registered on the cable system.


Dec 01, 2009 | Motorola Computers & Internet

1 Answer

Motorola SBG900-SiS191 Ethernet Controller


Setup your IP addresses correctly by checking available IP addies in router.

You will have to know your router addie and your available wireless addies (in router). For this you need to enter router configuration (read manual).

Open network properties, tcp/ip properties, check "use following ip addie and enter something like 192.168.1.5 depending on what your router is setup as available.

Enter same subnet as your router.

Enter DNS server addies from you ISP.

Feb 02, 2009 | Arris SURFboard SBG900 Wireless Router...

1 Answer

I have just purchased a dlink dir 635 router and am trying to set it up on my Bigpond cable broadband internet. previously I had only a Motorola SBG900 gateway between cable and pc. I now have the new...


The motorola sbg900 is acting as a router itself. I'm assuming this is what you've got? http://promo.bigpond.com/homenetwork/html_new.php

So first, go into your d-link router settings and make sure the THIRD number in the IP address is the same as your modem's ip address. This third number is the "subnet", and it must be teh same for both router and modem.

e.g. if your motorola users ip 192.168.2.1, make sure your d-link is set to 192.168.2.2. Make sure the fourth number is different, but the 1st 2nd and 3rd numbers are the same.

You can figure out what your motorola's ip is by connecting it to your computer, make sure your interent is working, and then run "ipconfig" from a command prompt window. Look for the "Default Gateway" IP. That's your motorola's ip address.

Once the IP addresses match, go into your router's settings and disable the "DHCP server".

Next, plug a network cable to go from one of the LAN ports on your motorola to one of the LAN ports on your d-link. Note that it is LAN port to LAN port. The "internet/wan" port on the d-link is never used for anything.

At this point your d-link will be operating like a "Switch", it knows it is just an extension of your existing network and it won't collide and cause you problems like it was before.

Dec 06, 2008 | Computers & Internet

1 Answer

Vonage ip voice will not work with internal firewall turned on


then iot seems that your fire wall is not compatible with it, try installing a different one, or try port forwarding that will fix your problem

Aug 15, 2008 | Arris SURFboard SBG900 Wireless Router...

1 Answer

Paradyne 6218-12-200 won't connect all computers


A public IP address is usually assigned to the WAN port (outside/public side), which is how your router is conected to your Internet provider service.

A private IP is always assigned to the private network side (LAN = Inside). Unless you are hard coding your IP addressing on each of your devices, you will need to have DHCP enabled in your router with enough user IPs for your devices (more than 1).

Apr 11, 2008 | Paradyne (6218-A1-200) Wireless Router...

Not finding what you are looking for?
Arris SURFboard SBG900 Wireless Router (DHSBG900) Logo

Related Topics:

217 people viewed this question

Ask a Question

Usually answered in minutes!

Top Arris Computers & Internet Experts

Doctor PC
Doctor PC

Level 3 Expert

7733 Answers

bobkoure

Level 1 Expert

36 Answers

Jerry
Jerry

Level 2 Expert

185 Answers

Are you an Arris Computer and Internet Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...