Huawei Boxed Ls-s2318tp-ei-ac Quidway S2300 Switch Logo
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hone zhang Posted on Aug 06, 2015
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How to stop user privately setting up a static IP address?

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Rose li

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  • Posted on Aug 06, 2015
Rose li
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Huawei S2300/3300/5300 series switch although no H3C switches am user-bind command, but through the DHCP Snooping function can also be realized IP+MAC+ port binding to prevent users set up a static IP address. For example, if the request port Ethernet0/0/1 in addition to the static IP address for the 1.1.1.2, MAC address for the 001c-2309-9aa7 corresponding to the user, all other static IP users can not access the internet. Configuration is as follows:
Configure the device DHCP Snooping
# enable the global DHCP Snooping function.
[Quidway] DHCP snooping enable
# configure user side interface of VLAN.
[Quidway] VLAN 100
[Quidway-vlan100] quit
[Quidway] interface Ethernet 0/0/1
[Quidway-Ethernet0/0/1] port default VLAN 100
[Quidway-Ethernet0/0/1] quit
# enable VLAN DHCP Snooping function.
[Quidway] VLAN 100
[Quidway-vlan100] DHCP snooping enable
# configuration interface for packet inspection at the user side
[Quidway] interface Ethernet 0/0/1
[Quidway-Ethernet0/0/1] DHCP snooping check ARP enable
[Quidway-Ethernet0/0/1] DHCP snooping check IP enable
[Quidway-Ethernet0/0/1] quit
# configuration static binding table entry
[Quidway] VLAN 100
[Quidway-vlan100] DHCP snooping bind-table static IP-address 1.1.1.2 mac-address 001c-2309-9aa7 interface Ethernet 0/0/1

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I have just purchased a 4650EN Magicolor printer Aand want to know how to set it to work on a home network

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Wan indicator does not light up..

Hi there

Getting Started

Setting up a Wireless Infrastructure Network
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Please remember that D-Link AirPlus G wireless devices are pre-configured to connect together, right out of the box, with their default settings.For a typical wireless setup at home (as shown above), please do the following:
1) You will need broadband Internet access (a Cable or DSL-subscriber line into
your home or office)
2) Consult with your Cable or DSL provider for proper installation of the modem
3) Connect the Cable or DSL modem to the DI-524 Wireless Broadband Router
(see the printed Quick Installation Guide included with your router.)
4) If you are connecting a desktop computer to your network, install the D-Link AirPlus G DWL-G510 wireless PCI adapter into an available PCI slot on your desktop computer. You may also install the DWL-G520, or the DWL-520. (See the printed Quick Installation Guide included with the network adapter.)
5) Install the D-Link DWL-G630 wireless Cardbus adapter into a laptop computer.
(See the printed Quick Installation Guide included with the DWL-G630.)
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Using the Configuration Menu

Whenever you want to configure your network or the
DI-524, you can access the Configuration Menu by
opening the web-browser and typing in the IP Address
of the DI-524. The DI-524 default IP Address is shown
bellow:
-Open the web browser
-Type in the IP Address of
the Router (http://192.168.0.1)
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Note: if you have changed the default IP Address assigned
to the DI-524, make sure to enter the correct IP Address.

-Type admin in the User
Name field
-Leave the Password blank
-Click OK
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The Home>Wizard screen will appear. Please refer to the Quick Installation Guide for more information regarding the Setup Wizard.

Home > Wizard
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These buttons appear on most of the configuration screens in this section. Please click on the appropriate button at the bottom of each screen after you have made a configuration change.
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Home > Wireless
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SSID- Service Set Identifier (SSID) is the name designated for a specific wireless local area network (WLAN). The SSID’s factory default setting is default. The SSID can be easily changed to connect to an existing wireless network or to establish a new wireless network.

Channel- 6 is the default channel. All devices on the network must share the same channel. (Note: The wireless adapters will automatically scan and match the wireless setting.)

WEP- Wired Equivalent Privacy (WEP) is a wireless security protocol for Wireless Local Area Networks (WLAN). WEP provides security by encrypting the data that is sent over the WLAN. Select Enabled or Disabled. Disabled is the default setting. (Note: If you enable encryption on the DI-524 make sure to also enable encryption on all the wireless clients or wireless connection will not be established.)

WEP Encryption- Select the level of encryption desired: 64-bit, or 128-bit

Key Type- Select HEX or ASCII

Keys 1-4- Input up to 4 WEP keys; select the one you wish to use.

Home > WAN > Dynamic IP Address
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Host Name- The Host Name is optional but may be required by some ISPs. The default host name is the device name of the Router and may be changed.

MAC Address- The default MAC Address is set to the WAN’s physical interface MAC address on the Broadband Router. It is not recommended that you change the default MAC address unless required by your ISP.

Clone MAC Address- The default MAC address is set to the WAN’s physical interface MAC address on the Broadband Router. You can use the “Clone MAC Address” button to copy the MAC address of the Ethernet Card installed by your ISP and replace the WAN MAC address with the MAC address of the router. It is not recommended that you change the default MAC address unless required by your ISP.


Home > WAN > Static IP Address
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Static IP Address- IP Address-

Subnet Mask- ISP

Gateway Address- Primary

DNS Address- Secondary

DNS Address- Choose Static IP Address if all WAN IP information is provided to you by your ISP. You will need to enter in the IP address, subnet mask, gateway address, and DNS address(es) provided to you by your ISP. Each IP address entered in the fields must be in the appropriate IP form, which are four octets separated by a dot (x.x.x.x). The Router will not accept the IP address if it is not in this format.

IP Address- Input the public IP Address provided by your ISP.

Subnet Mask- Input your Subnet mask. (All devices in the network must have the same subnet mask.)

ISP Gateway Address- Input the public IP address of the ISP to which you are connecting.

Primary DNS Address- Input the primary DNS (Domain Name Server) IP address provided by your ISP.

Secondary DNS Address- This is optional.

Home > WAN > PPPoE
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*** Please be sure to remove any existing PPPoE client software installed on your computers.

Choose PPPoE (Point to Point Protocol over Ethernet) if your ISP uses a PPPoE connection. Your ISP will provide you with a username and password. This option is typically used for DSL services. Select Dynamic PPPoE to obtain an IP address automatically for your PPPoE connection. Select Static PPPoE to use a static IP address for your PPPoeE connection.

PPPoE- Choose this option if your ISP uses PPPoE. (Most DSL users will select this option.)

Dynamic PPPoE- receive an IP Address automatically from your ISP.

Static PPPoE-you have an assigned (static) IP Address.

User Name- Your PPPoE username provided by your ISP.

Retype Password- Re-enter the PPPoE password

Service Name- Enter the Service Name provided by your ISP (optional).

IP Address- This option is only available for Static PPPoE. Enter the static IP Address for the PPPoE connection.

Primary DNS Address- Primary DNS IP address provided by our ISP

Secondary DNS Address- This option is only available for Static PPPoE. Enter the static IP Address for the PPPoE connection.

Maximum Idle Time- Enter a maximum idle time during which Internet connection is maintained during inactivity. To diable this feature, enable Autoreconnect.

MTU- Maximum Transmission Unit-1492 is the default setting-you may need to change the MTU for optimal performance with your specific ISP.

Auto-reconnect- If enabled, the DI-524 will automatically connect to your ISP after your system is restarted or if the PPPoE connection is dropped.

Home > LAN
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LAN is short for Local Area Network. This is considered your internal network. These are the IP settings of the LAN interface for the DI-524. These settings may be referred to as Private settings. You may change the LAN IP address if needed. The LAN IP address is private to your internal network and cannot be seen on the Internet.

IP Address- The IP address of the LAN interface. The default IP address is: 192.168.0.1.

Subnet Mask- The subnet mask of the LAN interface. The default subnet mask is 255.255.255.0.

Local Domain- This field is optional. Enter in the local domain name.

Home > DHCP
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DHCP stands for Dynamic Host Control Protocol. The DI-524 has a built-in DHCP server.
The DHCP Server will automatically assign an IP address to the computers on the LAN/
private network. Be sure to set your computers to be DHCP clients by setting their TCP/
IP settings to “Obtain an IP Address Automatically.” When you turn your computers on,
they will automatically load the proper TCP/IP settings provided by the DI-524. The
DHCP Server will automatically allocate an unused IP address from the IP address pool
to the requesting computer. You must specify the starting and ending address of the IP
address pool.

DHCP Server- Select Enabled or Disabled. The default setting is Enabled.
Starting
IP Address- The starting IP address for the DHCP server’s IP assignment
Ending
IP Address- The ending IP address for the DHCP server’s IP assignment
Lease Time- The length of time for the IP lease. Enter the Lease time. The
default setting is one hour

Advanced > Virtual Server
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If you would like to view more of this manual CLICK HERE

Thank you for using FixYa. Have a nice day and please remember to give this solution a good rating.
0helpful
1answer

HP Officejet printer

i assume that your printer is connected to a network. if so, it could be that the printer is set to use dhcp for the ip address. and if that's the case, it's better to set the printer to use static ip address since there would come a time that the dhcp server (a router most of the time) would provide another ip addresses to all the devices connected to it. that could be the reason why you are getting a "no connection" message (disconnecting and reconnecting it at times would solve the problem temporarily).

here are the steps on how to set static ip on the printer using a windows computer.(Note: the installation cd can automatically assign a static IP address as long as the printer does not obtain a dynamic (dhcp) address)

- boot up your computer the normal way so it'll get an ip address from your dhcp server
- then turn off your dhcp server so that the printer will not get any ip address via dhcp
- reset the printer to set its factory default configuration (with no dhcp address)
* unplug the printer from the power
* plug the power cord back in while holding in the printer’s
report button (it will try to find a dhcp server; after about three
minutes of no dhcp response, the printer will default to a static ip address of 192.0.0.192

- then print a configuration page to confirm that the ip address of the printer is set to 192.0.0.192

- then press the report button (wait until IP address is 192.0.0.192 before proceeding. if it remains set to 0.0.0.0, check the network cable connection to the printer and to the network is secure. If some other address appears repeat steps 3 and 4 until the default address appears
- you can now start the software installation cd

*during the installtion, follow these steps:
- select the model of the printer that you are using which is hp officejet before clicking on "next"
- then select "do network settings for me, then press "next
*follow the instructions on the remaining install screens
- the software will pick an ip address in the private 169.254.x.x range (not available on the open Internet) and permanently assign it to the printer. it will also set up a static route to that address in the computer’s printer configuration
- turn the dhcp server back on by turning on the dhcp server by
connecting your cable/dsl modem or dhcp to the network. because the hp now has a permanent static ip address, it will
no longer try to use dhcp server to get an address
- install the software on the other computers on the network who will be using the printer. the installation software will discover the hp printer at the 169.254.x.x address, and will add the static IP address in each computer’s printer configuration

Note: if the installation cd will permit you to change th private ip address from 169.24.x.x, it's better to set it on the same range as of the ip address given by your dhcp server (for example your dhcp server provides ip addresses starting from 192.168.1.100-192.168.1.250, set the printer's ip address to 192.168.1.59-below or any ip address that will not compromise any ip addresses that were already being used by your other devices)

hope this'll help you but if you'll have other concerns just ask me.

ciao!
0helpful
1answer

N.A.T Settings

So you want the public IP address that your Netopia router is getting to do a 1 to 1 NAT to the private IP address 192.168.1.136? Basically you want to bypass any of the firewall restrictions of the router?

The caveat with this configuration is that if you don't have any other public IP addresses for the actual Netopia router to use then all other devices on your network will now longer be able to access the internet through the router. Only if you have a public IP address that you can assign the router will it be able provide NAT and internet access to the rest of your network.

The 192.168.1.0 network is not routable on the public network. You need your entire network to NAT through your router using a public IP address.

You configuration will work if the Netopia router will allow a 1 to 1 NAT to another node on the network and allow NAT'ing for the rest of your private network concurrently. Of course you need at least (2) public IP addresses in the same subnet as well.

Hope this helps. Let me know if you need better clarification.

MO
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