/usr/lib/firewalld/zones/
/usr/lib/firewalld/zones
NameSizeModeActions
block.xml3120644editdlrm
dmz.xml3060644editdlrm
drop.xml3040644editdlrm
external.xml3170644editdlrm
home.xml4100644editdlrm
internal.xml4250644editdlrm
nm-shared.xml7290644editdlrm
public.xml3560644editdlrm
trusted.xml1750644editdlrm
work.xml3520644editdlrm
Edit: /usr/lib/firewalld/zones/nm-shared.xml (729B)
NetworkManager Shared This zone is used internally by NetworkManager when activating a profile that uses connection sharing and doesn't have an explicit firewall zone set. Block all traffic to the local machine except ICMP, ICMPv6, DHCP and DNS. Allow all forwarded traffic. Note that future package updates may change the definition of the zone unless you overwrite it with your own definition.