How To Disable Ipv6 In Windows 7

IPv6 is enabled by default in Windows vii/Vista, then it might be a good idea to disable it if you don't want to use information technology yet. Look, is information technology actually a good idea to disable something that was enabled by default? Is there a reason why Microsoft did not disable IPv6 in Windows 7? Of course at that place is! Allow's find out what the pro's and con's of IPv6 are and make an educated determination weather it is a expert thought to disable it or non.

Inside: Registry file that volition disable IPv6!

Disable IPv6 Windows 7

Disabling IPv6 is non a good idea – IPv6 has been here for some time at present and near ISPs have no problems whatsoever resolving IPv6 IP's. Only disable information technology if yous know what you are doing

Why should I disable IPv6?

1. Resources:
Disabling IPv6 might exist a good idea, because the protocol consumes boosted CPU fourth dimension and system memory likewise as bandwidth. Of form the resources usage of an internet protocol is pretty depression, only why would yous waste resource for 2 net protocols, i is already plenty.

2. Security:
Enabling another internet protocol might also increase your vulnerability to possible exploits. If in that location is going to be an IPv6 exploit and you are merely using IPv4, you won't exist affected.

Why shouldn't I disable IPv6?

ane. IPv6 enabled past default + preferred option:
IPv6 is not only enabled by default in Windows Vista and Windows 7, but is also the preferred protocol in Windows 7. If you perform a dnslookup and the query returns both IP accost (ane IPv4 accost and one IPv4 address), Windows vii will automatically apply the IPv6 address. Why is that?

two. Get used to the future of the internet
Practise you lot know that IPv4 burnout countdown is ticking constantly? We will be running out of IPv4 addresses very before long, and and then IPv6 will be the future. So, become used to it, you volition have to anyway!

3. Avant-garde security layers
The newest internet protocol is supposed to make the internet a safer place. Advanced security layers make IPv6 more secure than IPv4 (that'due south what they say).

iv. IPv6 Network Discovery
A built-in network service requires IPv6: Network Discovery. If you want to access an IPv6 advertizement-hoc network to share files with some other PC you volition non even notice the other computer in the network. Additionally, many of the new switches and routers support IPv4 and IPv6 protocols and yous might not be able to see some IPv6-but devices on a network. Of course, you tin can always enable IPv6 when you bring together another network or play with friends over LAN.

Still want to disable IPv6 in Windows 7?

Ok, allow's do information technology. In that location are two steps that you have to practice. 1. Disable the Internet Protocol for your LAN adapter and two. Disable IPv6 for your tunnel interfaces.

1. Disable IPv6 for LAN adapter & interfaces

1. Pace Open upwards the "Control Panel" and then the "Network Sharing Center":

Network Sharing Center in Windows 7

ii. Pace Click on "Change adapter settings":

Change Network Adapt Settings in Windows 7

3. Step Right-click on your network adapter, commonly "Local Area Connexion" and click on "Properties":

Local Area Connection in Windows 7

4. Footstep Uncheck "Internet Protocol Version 6" and click on "OK":

Disable Internet Protocol Version 6

2. Disable IPv6 for tunnel adapter & interfaces

If y'all are not familiar with editing the registry, I created a .reg file for you that you tin utilise to add the registry key and disable IPv6. To verify that this file is ok, open it with a notepad once, it only includes the post-obit lines:

Windows Registry Editor Version five.00

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\TCPIP6\Parameters]
"DisabledComponents"=dword:ffffffff

Link: Download Disable IPv6 Registry Tweak (.reg file)

Alternatively, yous tin can only do it yourself, it shouldn't be too difficult:

1. Step Open the registry.

Regedit.exe

2. Step Uncollapse [HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip6\Parameters\]

three. Step Next, we create a new 32-scrap registry central: "DisabledComponents":

By the way, fifty-fifty if you are on 64-chip organization you lot have to create a 32-scrap registry central but, because it but reflects the size of the registry key. A 32-bit registry cardinal tin store a maximum value of two,147,483,647.

Create 32-bit DWORD registry key