firewalld-users May 2012

firewalld-users@lists.fedorahosted.org

2 participants
2 discussions

How will the area change of an interface?
by philippepma＠free.fr 24 May '12

24 May '12

Hello. I presume that a zone will be assigned to each interface. Is-it exact ? How the change of zone will be done? Firewall-config UI ? I have not seen this possibility with the firewall-cmd command. Is-it normal ? Thanks.

2 7

Re: FirewallD Rule for Port and Interface
by Scott Talbert 04 May '12

04 May '12

On Wed, 4 Apr 2012, Thomas Woerner wrote: >> I have been looking at firewalld in Fedora 17 in order to understand how >> to convert an iptables command that I use in a script into a firewalld >> one. The iptables command that I'm using is: >> iptables -I INPUT -p udp -i $INTERFACE --dport 67 -j ACCEPT >> >> With firewalld-cmd I can do: >> firewall-cmd --add --port=67/udp >> >> But there doesn't seem to be a way for me to specify an interface as >> well? As in, I only want to open UDP port 67 on a specific network >> interface, not all interfaces. >> > Are you setting up interfaces by hand or are you using NetworkManager or the > network service? I am setting up the interface by hand (using ifconfig). > Create a customized zone and use firewall-cmd to add th einterface to the > zone: firewall-cmd --zone=<zone> --add --interface=<interface> This seems to do what I was looking for, once I created an new zone xml file. I didn't see a way to create a zone dynamically (e.g., using firewall-cmd). Is this correct? Thanks, Scott

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firewalld-users May 2012