A
Size: a a a
A
A
A
A
A
A
AS
HC
A
A
A
HC
sudo iptables -A INPUT -p tcp --dport 22 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
sudo iptables -A OUTPUT -p tcp --sport 22 -m conntrack --ctstate ESTABLISHED -j ACCEPT
firewall-cmd --zone=public --permanent --add-service=ssh
HC
A
A
sudo iptables -A INPUT -p tcp --dport 22 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
sudo iptables -A OUTPUT -p tcp --sport 22 -m conntrack --ctstate ESTABLISHED -j ACCEPT
firewall-cmd --zone=public --permanent --add-service=ssh
HC
service
на port
и ssh
на требуемый порт--add-port=19939/tcp
АМ
A
A