Iptables problem when trying to use Docker in WSL2

English Network/Internet
1

I have installed Tumbleweed in WSL2 and want to use Docker in it. On starting Docker, it tries to create an iptables rule using the following command:

iptables --wait -t nat -A PREROUTING -m addrtype --dst-type LOCAL -j DOCKER

This fails with the following error:

iptables v1.8.11 (legacy): unknown option "--dst-type"

Does anybody know why?

The --dst-type option is listed in the help text when I call iptables -m addrtype --help.

On Ubuntu 24.04 in WSL2, the command works perfectly.

Where is the difference?

2

Works for me on WSL2

andrei@tumbleweed:~> sudo iptables --wait -t nat -A PREROUTING -m addrtype --dst-type LOCAL -j DOCKER
andrei@tumbleweed:~> which iptables
/usr/sbin/iptables
andrei@tumbleweed:~> rpm -qf /usr/sbin/iptables
iptables-1.8.11-1.1.x86_64
andrei@tumbleweed:~>
3

@arvidjaar Thanks for your reply. Weird! Can you also tell me the output of wsl --version in Windows?

4 
PS C:\Users\Administrator> wsl --version
WSL version: 2.3.26.0
Kernel version: 5.15.167.4-1
WSLg version: 1.0.65
MSRDC version: 1.2.5620
Direct3D version: 1.611.1-81528511
DXCore version: 10.0.26100.1-240331-1435.ge-release
Windows version: 10.0.19045.5131
PS C:\Users\Administrator>