Posts Tagged ‘MAC address’

Bind the IP and MAC Addresses in Windows and Linux

To do arp binding Gateway in Windows.

1.Find the gateway address of local network segment, such as 192.168.1.1.

Cocuments and Settings>arp -a
Interface:192.168.1.5 --- 0x2
Internet Address Physical Address Type
192.168.1.1 00-01-02-03-04-05 dynamic

The gateway arp address is dynamic.

2.Write a batch file arpbinding.bat, which reads as follows.

@ echo off
arp-d
arp-s 192.168.1.1 00-11-22-33-44-55
Read more

How to Make Your Wireless Network More Secure

There is no such thing as a 100% secure network. But, the more you secure your network - the more time hackers will have to spend in order to gain access. In other words - potential intruders will NOT find it worth while trying to gain access.

In this article we will concentrate on basic security precautions concerning wireless access points (WAP), e.g. wireless routers.
Following the advice below will give you adequate WAP security.

Password Read more

How to Use the ARP Command to Bind the IP and MAC Address?

ISA Server does not provide control functions for the MAC address, Why? This is because the MAC address can only be used in the local network, when data packets across the router, the host in the packet source MAC address of the router the MAC address of the outbound interface instead, this time, use the MAC address The control does not apply. So long as the enterprise-level hardware or software firewall, have basically no control functions of the MAC address.

But Microsoft has also long been take into account this point, in Windows, if you install the TCP/IP network protocol component, then you can execute commands ARP. The ARP command is to look at the machine's ARP cache, static binding of IP address and MAC address and delete the static binding entry. In fact, the intention to bind the IP address and MAC address in order to reduce the ARP broadcast traffic, and only can use this function to control the use of IP addresses. Read more