10.22 firewalld关于service的操作

[root@hf-01 ~]# firewall-cmd --get-services    //列出系统中所有的services
amanda-client bacula bacula-client dhcp dhcpv6 dhcpv6-client dns ftp high-availability http https imaps ipp ipp-client ipsec kerberos kpasswd ldap ldaps libvirt libvirt-tls mdns mountd ms-wbt mysql nfs ntp openV** pmcd pmproxy pmwebapi pmwebapis pop3s postgresql proxy-dhcp radius rpc-bind samba samba-client smtp ssh telnet tftp tftp-client transmission-client vnc-server wbem-https
[root@hf-01 ~]# 

[root@hf-01 ~]# firewall-cmd --get-default-zone    //查看当前的zone
work
[root@hf-01 ~]# firewall-cmd --list-services    //查看当前zone下有哪些service
dhcpv6-client ipp-client ssh
[root@hf-01 ~]# 

[root@hf-01 ~]# firewall-cmd --zone=public --list-services
dhcpv6-client ssh
[root@hf-01 ~]# 

[root@hanfeng ~]# firewall-cmd --zone=public --add-service=http
success
[root@hanfeng ~]# firewall-cmd --zone=public --list-service
dhcpv6-client http ssh
[root@hanfeng ~]# firewall-cmd --zone=public --add-service=ftp
success
[root@hanfeng ~]# firewall-cmd --zone=public --list-service
dhcpv6-client ftp http ssh
[root@hanfeng ~]# 

[root@hanfeng ~]# firewall-cmd --zone=public --add-service=http --permanent
success
[root@hanfeng ~]# ls /etc/firewalld/zones/    //每次改完配置文件，就会生成一个旧的作为备份，后缀名为.old
public.xml   public.xml.old
[root@hanfeng ~]# cat /etc/firewalld/zones/public.xml    //查看更改后的配置文件
<?xml version="1.0" encoding="utf-8"?>
<zone>
  <short>Public</short>
  <description>For use in public areas. You do not trust the other computers on networks to not harm your computer. Only selected incoming connections are accepted.</description>
  <service name="dhcpv6-client"/>
  <service name="http"/>
  <service name="ssh"/>
</zone>
[root@hanfeng ~]# 

[root@hanfeng ~]# ls /usr/lib/firewalld/zones/
block.xml  drop.xml      home.xml      public.xml   work.xml
dmz.xml    external.xml  internal.xml  trusted.xml
[root@hanfeng ~]# ls /usr/lib/firewalld/services/
amanda-client.xml      ipp-client.xml   mysql.xml       rpc-bind.xml
bacula-client.xml      ipp.xml          nfs.xml         samba-client.xml
bacula.xml             ipsec.xml        ntp.xml         samba.xml
dhcpv6-client.xml      kerberos.xml     openV**.xml     smtp.xml
dhcpv6.xml             kpasswd.xml      pmcd.xml        ssh.xml
dhcp.xml               ldaps.xml        pmproxy.xml     telnet.xml
dns.xml                ldap.xml         pmwebapis.xml   tftp-client.xml
ftp.xml                libvirt-tls.xml  pmwebapi.xml    tftp.xml
high-availability.xml  libvirt.xml      pop3s.xml       transmission-client.xml
https.xml              mdns.xml         postgresql.xml  vnc-server.xml
http.xml               mountd.xml       proxy-dhcp.xml  wbem-https.xml
imaps.xml              ms-wbt.xml       radius.xml
[root@hanfeng ~]# 

[root@hanfeng ~]# cp /usr/lib/firewalld/services/ftp.xml /etc/firewalld/services
[root@hanfeng ~]# vi /etc/firewalld/services/ftp.xml

将内容中的21端口改为1121端口

[root@hanfeng ~]# cp /usr/lib/firewalld/zones/work.xml /etc/firewalld/zones/
[root@hanfeng ~]# vi /etc/firewalld/zones/work.xml

增加一行，内容为 <service name="ftp"/>

[root@hanfeng ~]# firewall-cmd --reload        //重新加载
success
[root@hanfeng ~]# firewall-cmd --zone=work --list-services
dhcpv6-client ftp ipp-client ssh
[root@hanfeng ~]#