What is IPv6 for localhost and 0.0.0.0? - Stack Overflow
Oct 22, 2016 · As we all know the IPv4 address for localhost is 127.0.0.1 (loopback address). What is the IPv6 address for localhost and for 0.0.0.0 as I need to block some ad hosts.
What is the difference between IPv6 addresses :: and ::1?
Jun 17, 2022 · 10 ::1 is the true "local host" or "loopback" address, equivalent to 127.0.0.1 in IPv4. :: is the "unspecified" or "null" address, equivalent to 0.0.0.0 in IPv4. Its main purpose is to …
Loopback Interface Best Practices for IPv6 / Routing Issues
Sep 13, 2013 · I have been doing some reading on IPv6 and have read a few different best practices guides and all of them seem to have conflicting information on the best way to assign …
Why is my localhost not 127.0.0.1 but ::1, and what notation is that ...
This is because ping on Windows Vista and newer Windows uses IPv6 by default when available. ::1 is a shortened notation of IPv6 loopback address - equivalent of IPv4 loopback 127.0.0.1. …
Direcciones IPv6 Unicast - Cisco Community
Nov 25, 2022 · Objetivos del capitulo Describir las direcciones Unicast Global Describir las direcciones Link-Local Describir la direccion de Loopback Describir la dirección sin especificar …
Best practise for IPv4 and IPv6 design with loopback interfaces
Oct 4, 2024 · Hi and thanks in advance for the guidance. Im tasked with designing a IPv4 and IPv6 addressing scheme for a small network (2 host PC's 3 routers with loopback interfaces …
linux - How do I ping localhost using IPv6? - Super User
Nov 25, 2015 · Short answer [rcf4291] ping6 ip6-localhost # Or the alias you have in /etc/hosts file (See below) ping6 0:0:0:0:0:0:0:1 # Similar to `ping 127.0.0.1` with 7 `:` instead of 4 `.` ping6 …
tcp - How do ports work with IPv6? - Stack Overflow
Oct 9, 2008 · 127.0.0.1:80 but with IPv6 notation the address itself can contain colons. For example, this is the short form of the loopback address: ::1 How are ports (or their functional …
docker - Unable to bind to http://localhost:5000 on the IPv6 …
Jan 9, 2020 · Unable to bind to https://localhost:5001 on the IPv6 loopback interface: 'Cannot assign requested address'. [40m[32minfo[39m[22m[49m: Microsoft.Hosting.Lifetime[0]
Solved: Loopback interface eui-64 - Cisco Community
Jul 31, 2023 · Hello, does anyone know how the router derive the interface id for loopback interfaces if I were to use eui-64 format? Since loopback interfaces don't have a mac address. …