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What is a IPv6 default gateway?
The ipv6-default-gateway command designates the default IPv6 gateway that the interface can reach. If the interface supports both IP families, use the ipv4-default-gateway command to designate the default IPv4 gateway. Use the no ipv6-default-gateway command to delete the default IPv6 gateway.
What is Google IPv6 address?
In the DNS servers field, enter the Google Public DNS IP addresses, separated by a comma: For IPv4: 8.8.8.8 and/or 8.8.4.4. For IPv6: 2001:4860:4860::8888 and/or 2001:4860:4860::8844.
Does IPv6 require gateway?
As more companies move away from IPv4 capabilities and toward using IPv6, it is critical to have a flexible, secure, adaptable gateway. The gateway address will be designated noting how traffic can be routed and managed. The IPv6 gateway works like the IPv4 gateway, but is faster and far more secure.
Does IPv6 use a default gateway?
Guidelines. The ipv6-default-gateway command designates the default IPv6 gateway that the interface can reach. Define a default IPv6 gateway if you defined IPv6 IP addresses. If the interface supports both IP families, use the ipv4-default-gateway command to designate the default IPv4 gateway.
How to add a default route for IPv6?
To add a default gateway, and not one specific to an Ethernet interface (dev), use: route add default gw # For IPv4 route add -A inet6 default gw # For IPv6; you must specify the Address Family (AF) Notice, you don’t have to specify the subnet mask, nor the outgoing Ethernet interface.
How to assign IPv6 gateway address to VPCs?
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Why do we use the same gateway in IPv6?
While it’s already possible to achieve something similar for the DNS resolver in IPv4, in IPv6 link-local addresses enable us to use the same default gateway in every network segment. Simplified speaking link-local addresses translate into having the same subnet available on each L2 segment.
How to configure a link-local IPv6 address?
Juniper on the other side treats configuring a link-local IPv6 address the same way as configuring a global unicast address. With a Cisco IOS device, the configuration would look like this: