[CentOS] CentOS 6.5 equivalents in CentOS 7

On 10/30/2014 8:38 AM, Marko Vojinovic wrote:
> On Thu, 30 Oct 2014 03:56:58 +0000
> Always Learning <centos at u62.u22.net> wrote:
>
>> iptables -A table-name -p tcp --dport 80 -j ACCEPT
>>
>> No reboot needed. 'table-name' can be INPUT or another user defined
>> table name.
>>
>> firewall-cmd with its Windoze-like structure and syntax is definitely
>> unappealing to many normal firewall users.
>
> If you compare the syntax of the two equivalent commands,
>
>     iptables -I INPUT -p tcp --dport 80 -j ACCEPT
>
> and
>
>     firewall-cmd --add-service=http
>
> I'd say that the second one appears simpler, more readable, more
> intuitive, and less sensitive to typos. No reboot is required for
> either. I fail to see what is so unappealing to a user in the second
> one. I don't know who is a "normal firewall user". Finally, I don't see
> any Windows-like syntax in the second one (AFAIK, Windows doesn't have
> any syntax, you need to click your way through menus and checkboxes and
> stuff to tweak the firewall in Windows).


To do this in cmd line on Windows:

netsh advfirewall firewall add rule name=httpd dir=in \
localport=80 protocol=tcp enable=yes \
profile=private,domain \
remoteip=192.168.1.1,192.168.2.1 action=allow