firewall port open centos
firewall-cmd --zone=public --add-port=2888/tcp --permanent
Then remember to reload the firewall for changes to take effect.
firewall-cmd --reloadfirewall port open centos
firewall-cmd --zone=public --add-port=2888/tcp --permanent
Then remember to reload the firewall for changes to take effect.
firewall-cmd --reloadcentos 7 port open
firewall-cmd --zone=public --add-port=55555/tcp --permanent
firewall-cmd --reloadopen port 22 centos 7
##By firewall-add port 22
firewall-cmd --zone=public --add-port=22/tcp --permanent
firewall-cmd --reload
#check if port 22 open
iptables-save | grep 22
#Remove port 22
firewall-cmd --zone=public --remove-port=22/tcp --permanent
firewall-cmd --reload
##By iptables= add port 22
service iptables status
service iptables start
chkconfig --list iptables
chkconfig iptables on
iptables -L
#add port
iptables -A INPUT -i eth0 -p tcp --dport 22 -j ACCEPT
#delete port
iptables -D INPUT -i eth0 -p tcp --dport 22 -j ACCEPT
#check if port 22 open
iptables-save | grep 22how to allow traffic on port 8080 in centos 7
firewall-cmd --reloadCopyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
