open port on specific ip: link to serverfault answer

pyratebeard commited 2019-04-08 12:38:29 +0100 commit 54cbc174a735401a69e3ef0a7a522721d6560f85

				technology/networking/firewall-cmd.md
			
          @@ -8,3 +8,8 @@ firewall-cmd --permanent --remove-port=<port_num>/<protocol>

           firewall-cmd --permanent --add-port=22/tcp

           firewall-cmd --permanent --remove-port=22/tcp

           ```

          +

          +## open port on specific ip

          +[serverfault answer][]

          +

          +[serverfault answer]: https://serverfault.com/questions/684602/how-to-open-port-for-a-specific-ip-address-with-firewall-cmd-on-centos#684603

...	...	@@ -8,3 +8,8 @@ firewall-cmd --permanent --remove-port=<port_num>/<protocol>
8	8	firewall-cmd --permanent --add-port=22/tcp
9	9	firewall-cmd --permanent --remove-port=22/tcp
10	10	```
	11	+
	12	+## open port on specific ip
	13	+[serverfault answer][]
	14	+
	15	+[serverfault answer]: https://serverfault.com/questions/684602/how-to-open-port-for-a-specific-ip-address-with-firewall-cmd-on-centos#684603