[How to disable ipv6]

31.08.2023 в 09:33, Zarif2000 сказал:

I tried to add these lines to sysctl

As I was telling earlier, I used sysctl file.

 

12.09.2023 в 19:37, MichaIng сказал:

E.g. the default Apache2 config on Debian comes with a vhost which dynamically binds to IPv4 and/or IPv6 addresses based on whether it is active on the interface or not.

Sounds logical. And as far as I don't want to face with strange errors in a future, I'll let ipv6 in normal state.

[How to disable ipv6]

01.09.2023 в 19:38, hexdump сказал:

i think "ipv6.disable=1" added to the kernel cmdline should work

Can you provide step-by-step guide please? Should I edit /boot/armbianEnv.txt ?

[How to disable ipv6]

8 часов назад, TRS-80 сказал:

I disable it at my router (which is running OpenWrt).

My ISP doesn't provide ipv6. And also I user ip6tables and configured default policies on Armbian:

ip6tables -P INPUT DROP
ip6tables -P OUTPUT DROP
ip6tables -P FORWARD DROP

But I can't find out how to disable it completely.

I tried to add these lines to sysctl
net.ipv6.conf.all.disable_ipv6=1
net.ipv6.conf.default.disable_ipv6=1
net.ipv6.conf.lo.disable_ipv6=1

not working!

Next idea is to disable ipv6 via grub. But there is no /etc/default/grub file on Armbian.

[How to disable ipv6]

Hello.
I faced with a problem, I can't disable ipv6 completely on Armbian 23.05.1. Orange Pi PC.
Tried to use armbian-config to disable ipv6 in Network menu, but no luck, apps can use it at the moment

netstat -tulpn | grep :::    gives me

udp6       0      0 :::53                   :::*                                1134/pihole-FTL
udp6       0      0 :::111                  :::*                                1/init

Thanks in advance.