NEWS

firewalld.sshd

# vi /usr/lib/firewalld/services/ssh.xml
–  <port protocol=”tcp” port=”22″/>
+  <port protocol=”tcp” port=”{another port}”/>
multilines with each ports can work.

# firewall-cmd –reload
# firewall-cmd –get-services

public (default, active)
interfaces: eth0
sources:
services: dhcpv6-client ssh
ports:
masquerade: no
forward-ports:
icmp-blocks:
rich rules:

can use only dhcpv6-client, ssh.

# systemctl restart firewalld

# iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
ACCEPT all — anywhere anywhere ctstate RELATED,ESTABLISHED
ACCEPT all — anywhere anywhere
…skip…

Chain IN_public_allow (1 references)
target prot opt source destination
ACCEPT tcp — anywhere anywhere tcp dpt:11122 ctstate NEW

Chain IN_public_deny (1 references)
target prot opt source destination

Chain IN_public_log (1 references)
target prot opt source destination

Chain OUTPUT_direct (1 references)
target prot opt source destination
#

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