CentOS7 firewall?

Alex Sage

I thought it was installed be default?

Alex Sage

[root@nginx ~]# firewall-cmd --zone=public --add-port=http/tcp --permanent
-bash: firewall-cmd: command not found

Alex Sage

This post is deleted!

scottalanmiller

I see the firewall installed in that list. The Linux firewall is called iptables.

scottalanmiller

@anonymous said:

[root@nginx ~]# firewall-cmd --zone=public --add-port=http/tcp --permanent
-bash: firewall-cmd: command not found

That's a firewall management utility that it cannot find, not the firewall itself.

Alex Sage

I thought CentOS7 was using firewalld, not iptables?

Alex Sage

Trying to follow @JaredBusch guide here:

http://mangolassi.it/topic/6905/setting-up-nginx-on-centos-7-as-a-reverse-proxy

Alex Sage

So confused.....

Alex Sage

firewalld was not installed by default.

I thought it was? @JaredBusch the other day just told me it was too....

JaredBusch

@anonymous said:

So confused.....

firewall-cmd is a core command for CentOS 7 I have no idea why that is not working for you. It is not an add on.

Alex Sage

@JaredBusch Could I have bed media?

JaredBusch

@anonymous said:

firewalld was not installed by default.

I thought it was? @JaredBusch the other day just told me it was too....

I have never installed firewalld. It is part of a standard minimal install unless they changed that.

JaredBusch

@anonymous said:

@JaredBusch Could I have bed media?

Or they changed it in the new media. I have been using an ISO from late 2014 i think. I never updated. I just let the initial yum-y update handle it. Let me just go download the new media and see myself before I answer that.

stacksofplates

Do you get anything if you type systemctl status firewalld?

Alex Sage

@johnhooks Nope.

stacksofplates

@JaredBusch said:

@anonymous said:

@JaredBusch Could I have bed media?

Or they changed it in the new media. I have been using an ISO from late 2014 i think. I never updated. I just let the initial yum-y update handle it. Let me just go download the new media and see myself before I answer that.

I just recently downloaded the ISO and its in there, no idea what's going on.

Alex Sage

@johnhooks Bad Media?

stacksofplates

@anonymous said:

@johnhooks Nope.

Where did you get the ISO?

JaredBusch

@johnhooks said:

@JaredBusch said:

@anonymous said:

@JaredBusch Could I have bed media?

Or they changed it in the new media. I have been using an ISO from late 2014 i think. I never updated. I just let the initial yum-y update handle it. Let me just go download the new media and see myself before I answer that.

I just recently downloaded the ISO and its in there, no idea what's going on.

For the record my old ISO is CentOS-7.0-1406-x86_64-DVD.iso

Alex Sage

@johnhooks CentOS Website, but I think I used the torrent. Bad Idea?