Вопрос Настраиваем firewall в OpenSUSE Tumbleweed

ip a

ip r

firewall-cmd --list-all-zones

Firewalld-cmd --permanent --change-zone=ppp0 --zone=drop

firewall-cmd --zone=drop --change-interface=ppp0

firewall-cmd --permanent --zone=drop --change-interface=ppp0

alex@linux-ofwi:~> sudo firewall-cmd --list-all-zone
[sudo] пароль для root: 
---------
drop (active)
  target: DROP
  icmp-block-inversion: no
  interfaces: eth0 ppp0
  sources: 
  services: 
  ports: 
  protocols: 
  masquerade: no
  forward-ports: 
  source-ports: 
  icmp-blocks: 
  rich rules: 
----------
alex@linux-ofwi:~> sudo firewall-cmd --add-icmp-block-inversion --zone=drop
success
sudo firewall-cmd --runtime-to-permanent
success
alex@linux-ofwi:~> sudo firewall-cmd --query-icmp-block-inversion --zone=drop
yes