冲突ip地址与网络中其他系统冲突方法

ip地址与网络中其他系统冲突方法

It is no use changing the IP. It is an attack on the Internetor the network, and the IP is attacked without the MAC address.Here' s how to break through the webguard:

Change the MAC address to break the Internet enforcementblockade

By modifying the MAC address, you can fool the webguard' s scanto achieve the goal of breaking the blockade. Here' s how tochange the MAC address:

In the "start" menu "run" enter regedit, open the registryeditor, open the registry to: HKEY_LOCAL_MACHINE \ System \CurrentControlSet \ Control \ Class \ {4 d36e972 - E325 ce -BFC1-08002-11 be103 18} key, in the key of 0000000 10002 branchfind DriverDesc (if you have more than a piece of card, thereare 00010002. . . here to save the information about your networkcard, the DriverDesc content is network card informationdescription, such as my card is Intel 210 41 -based EthernetController) , assuming your network card here in 0000 children.A string is added under the 0000 subkey, named"NetworkAddress",and the keyvalue is the modifiedMACaddress, which is requiredto be a continuous 12 hexadecimal digits. Then in the NDI \params under the "0000" subkey, a subkey called NetworkAddressis added under the subkey to a string called "default" and thekey value is the modified MAC address.

A string named "ParamDesc" continues under the subkey ofNetworkAddress, which is used to specify the description ofNetwork Address, whose value is "MAC Address". So after open

network neighborhood "properties", double click on thecorresponding card will find there is a"senior" Settings, itsexistingMACAddress option, it is inthe registry to join yournew item "NetworkAddress, " as long as after this change MACAddress is ok.

Close the registry, restart, and your network card address haschanged. To open the properties of the network neighbor,double-click the corresponding network card entry to find theadvanced Settings item for the MAC Address to modify the MACAddress directly.

MAC addresses are also called physical addresses, hardwareaddresses, or link addresses, which are written by networkequipment manufacturers in hardware. This address has nothingto do with the network, that is, no matter with the address ofthe hardware (e.g. , network CARDS, hubs, routers, etc. ) whereaccess to the network, it has the same MAC address, MAC addressgenerally cannot be changed, are not set by the users themselves.MAC address is usually expressed as 12 hexadecimal number, eachseparated by a colon between two hexadecimal number, such as:

08:00:20:0 a: 8 c: 6 d is aMAC address, the first 6 hexadecimalnumber, 08:00:20 the number represents the network hardwaremanufacturers, it is assigned by the IEEE, then threehexadecimal number 0 a: 8 c: 6 d on behalf of the manufacturershave made a network of products, such as network card serialnumber. Each network manufacturer must ensure that everyEthernet device it makes has the same first three bytes anddifferent three bytes. This ensures that every Ethernet devicein the world has a unique MAC address.

In addition, the principle of web enforcement is to use ARP tocheat the MAC address of a fake gateway IP address to a computer,so that it can' t find the actual MAC address of the gateway.Therefore, as long as we modify IP to MAC maps, we can invalidatethe ARP of the network deacon, separated by the limitation thatbreaks through it. You can Ping the gateway in advance, and thenuse ARP - a command to get the MAC address of the gateway, thelast ARP -s IP network card MAC address using the commandgateway IP address and MAC address mapping it is ok.

Find someone who makes you unable to access the InternetMarshals blockade lifted the network, we can use Arpkiller"Sniffer killer" scanning the entire LAN IP segment, and thenfind the "mixed"mode in computer, can find each other. The wayto do this is to run Arpkiller,

Then click the "Sniffer monitor tool" to enter the start andend IP for the detected"Sniffer killer"window and click"startdetection".

When the test is complete, if the IP is a green hat icon, theIP is in a normal mode, and if it is a red hat, the network cardis in a hybrid mode. It' s our goal, this guy is messing aroundwith the Internet law enforcement officer.

Scanning time oneself also is in mixed mode, oneself cannotcalculate in among them!

It' s up to you to find out how to deal with him.

deacon

NO. 1 in the first place, one of the safest way is to modifythe machine' s MAC address, just changed the MAC address to theother can be cheated network marshals, so as to achieve the aimof break through the blockade. Here' s how to modify the MACaddress:

Linux environment:

Need to use

# ifconfig eth0 down

Disable the network card first

Use ifconfig eth0 hw ether 1234567890ab

That will make it successful

You want to change it forever

In /etc/rc.d. / rc. local, add these three sentences (also inthe /etc/init.d/network)

The ifconfig eth0 down

The ifconfig eth0 hw Mr 1234567890 ab

The ifconfig eth0 up

The other:

Ways to change MAC addresses in win2000:

Open the registry editor, find the HKEY_LOCAL_MACHINE \SYSTEM\ CurrentControlSet \ Control/Class/child bond, under whichkey to find the DriverDesc in the branch such as 2, 0000000,1000, 0000 children under the day, a string named

NetworkAddress, key value is set to the modified MAC address,requirements for continuous 12 hexadecimal number, such as1234567890 ab (note digits to! Can't is 000000000000, and othermachine to repeat) . A subkey called NetworkAddress is thenadded to the NDI \ params of 0000, and the string under thesubkey is called default, and the key value is the modified MACaddress, which is the same as the above. Under the primary keyof the NetworkAddress continue adding named ParamDesc string,its role is to develop NetworkAddress description of theprimary key, its value is "MAC address", open the networkproperty after this, double click on the corresponding cardwill be found to have an advanced Settings, which sit in "MACaddress"option, themodifiedMAC address is ok, need to restartafter modification.

Windows environment:

Using DOS, 8139 can be changed, using realtek' s pg8139. Exe,for example, 8139c, and the first line is the network card MAC,how do you change it

The otherway, I didn't try, I suppose, a friend of the condition

to give a try.

Due to network marshals is through the principle of the ARPdeception to attack the computer a fake gateway IP address ofthe corresponding MAC, make its can' t find the gateway real MAC,then we can modify our IP - > MAC mapping, disable networkmarshals the ARP deception. Here' s how to do this:

Enter CMD to execute the following commands before you areblocked

E: \ > ping 192. 168.9. 1 (assuming this address is a gateway. )Pinging 192. 168.9. 1 with 32 bytes of data:

Reply from 192. 168.9. 1 : bytes = 32 time < 10ms TTL = 64Reply from 192. 168.9. 1 : bytes = 32 time < 10ms TTL = 64Reply from 192. 168.9. 1 : bytes = 32 time < 10ms TTL = 64Reply from 192. 168.9. 1 : bytes = 32 time < 10ms TTL = 64Ping statistics for 192. 168.9. 1 :

: "Sent = 4", "Received = 4", "Lost = 0" (0% loss)

You're in milli - seconds.

M ini mum = 0ms, Max i mum = 0ms, Averag e = 0ms

E: \ > arp -a

Interface: 192. 168.9. 1 on Interface 0x5000003

The Internet Address Physical Address Type

192. 168.9. 1-0e-70-32-f1-02 dynamic

(the gateway' s MAC)

Then make a batch file like this and save it. Attention! ! ! ! ! !Address the IP and MAC for your own gateway

Arp-s 192. 168.9. 1-0e-70-32-f1-02

Then, when you're blocked, do the batch.

NO. 3. Who is the person who will be able to find out who isusing the online law enforcement if the Internet enforcementis removed? The answer is yes! Using the arpkiller snifferkiller scan the entire LAN IP segment to find the computer underthe "miscellaneous" (listening) mode, it should be him