What is PPPoE dual stack?
In the dual stack PPPoE host service, the PPPoE session is initiated directly from a dual stack host device or PC within the home network. PPPoE is used to carry IPv6 and (optionally) IPv4 traffic from the device to the Broadband Remote Access Server (BRAS), also called Broadband Network Gateway (BNG).
What is dual stack Cisco?
Dual-stack: In dual-stack configuration, the device is configured for both IPv4 and IPv6 network stacks. The dual-stack configuration can be implemented on a single interface or with multiple interfaces.
What is dual stack mode?
What Is It? Dual stack means that devices are able to run IPv4 and IPv6 in parallel. It allows hosts to simultaneously reach IPv4 and IPv6 content, so it offers a very flexible coexistence strategy.
What is dual stack interface?
A dual-stack device is a device with network interfaces that can originate and understand both IPv4 and IPv6 packets. The dual-stacked device can interoperate equally with IPv4 devices, IPv6 devices, and other dual-stacked devices. When both devices are dual stacked, the two devices agree on which IP version to use.
What is dynamic IP static IP and PPPoE?
PPPoE vs Dynamic IP vs Static IP PPPoE is what lets your computer talk to your modem over an Ethernet network. Dynamic and static IP addresses are related concepts. That means when you disconnect and reconnect, you might get the same IP address, or you might get a different one.
How does IPv4 and IPv6 work together?
One is dual stack, where your network hardware runs IPv4 and IPv6 simultaneously. The second one is tunnel, meaning encapsulating IPv6 packets within IPv4 packets. And the last method is called Network Address Translation (NAT) by which a device translates IPv6 packets into IPv4 packets or vice versa.
Why is NAT64 used?
NAT64 is a related technology that allows IPv6-only clients to contact IPv4 servers using Unicast UDP, TCP, or ICMP. A public IPv4 address is shared among several IPv6-only clients. To accomplish this, NAT64 translates incoming IPv6 packets into IPv4 and vice versa.
Should I use IPv4 or IPv6 or both?
You should use both IPv4 and IPv6 addresses. Nearly everyone on the Internet currently has an IPv4 address, or is behind a NAT of some kind, and can access IPv4 resources.
Can I have both IPv4 and IPv6 at the same time?
Actually, IPv4 and IPv6 aren’t compatible with each other, which means devices cannot communicate directly. Today, IPv4 is still dominant in IP network, while IPv6 network has only a small range of deployment and commercial use.
Should I enable both IPv4 and IPv6?
When possible, it is better to keep both IPv4 and IPv6 addresses enabled. For example, using only IPv6 can cause some accessibility issues, as only about one third of the internet supports IPv6 addresses.
Should I choose PPPoE or DHCP?
PPPoE needs to be configured correctly before a user can actually connect to the internet, however, modems that use DHCP does not need to be configured and is basically plug and play. So using DHCP to connect to an ISP eliminates the problems that are associated with PPPOE.
What is better PPPoE or static IP?
PPPoE vs Dynamic IP vs Static IP PPPoE is what lets your computer talk to your modem over an Ethernet network. If you have a static IP address, it means there’s an IP address reserved for you, and no matter how many times you connect and disconnect, you’ll always get that same address.