Uselessness at Ubuntu 20.04

[Whit Blauvelt]

Two things to try:

1. Update firehol manually to the latest version, building from tar.

2. update-alternatives --set iptables /usr/sbin/iptables-legacy
   update-alternatives --set ip6tables /usr/sbin/ip6tables-legacy

#2 is the more important, IIRC. That alone may be enough.

Whit


On Wed, Sep 23, 2020 at 03:15:13PM +0200, stefanx wrote:
> Hello,
> 
> firehol doesn't work at Ubuntu 20.04:
> 
> >  firehol try
>  WARNING: error initializing iptables: IPv4 disabled
>  WARNING: error initializing ip6tables: IPv6 disabled
>  ERROR: Neither IPv4 nor IPv6 is available - exiting
> 
> There is allready a bug description:
> https://bugs.launchpad.net/ubuntu/+source/firehol/+bug/1891751
> 
> Please help (I think Ubuntu 20.04 is not that unimportant)
> 
> Thanks und best Regards
> 
> Stefan
> 
>