Added Oracle Cloud ipv6 docs configuration

[szymonwilczek]

No description provided.

[topi314]

this guide also uses tunnelbroker
how does this differ compared to https://lavalink.dev/configuration/ipv6/tunnelbroker.html?
I'd rather not have 2 copies of the same thing
if oracle cloud needs some extra commands then it should rather first redirect to the general tunnelbroker guide

[szymonwilczek]

Main configuration in tunnelbroker guide uses example on netplan, which isn't configured as primary network interface for oracle. I thought the creation of images-like tutorial would be cool anyway

[topi314]

how about you create a generic non netplan tunnelbroker variant then?
I think that would make more sense to cover as many setups as possible

[szymonwilczek]

that would be great. I'll take a look at it when I have some time. i think we can close pr in that case

[topi314]

you can keep this pr open and just push changes as you make those, but it's your choice

[topi314]

your commits will get squashed into one at the end

[szymonwilczek]

when I have some changes ready, i'll reopen again

[Jackenmen]

Wouldn't allowing the Echo Request ICMP packet (type 8) rather than all be enough? TunnelBroker's FAQ seems to suggest that.

[szymonwilczek]

Oh jesus, right. I completely forgot to exclude the All from the image. There was never meant to be the All since it's allowing too much.