content: add ipv6 cheatsheet

Signed-off-by: Christoph Heiss <christoph@c8h4.io>
This commit is contained in:
Christoph Heiss 2024-05-31 22:06:32 +02:00
parent e2dbc106ca
commit 95c8015c48
Signed by: c8h4
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---
title: IPv6 cheatsheet
date: 2024-05-31T21:40:57+02:00
---
ipv6 is awesome btw
## Linux-specifics
For `sysctl`s, there usually exist various entries under `net.ipv6.conf.*`,
e.g. on my current system:
```shell {lineanchors=list}
$ ls /proc/sys/net/ipv6/conf/
all default eno1 lo
```
- `all`: includes _all_ interfaces
- `default`: settings get applied for each _new_ interface
- `lo`: obvious enough, loopback