You might wonder, but yes, Veritas is still alive and there are customers that use it and are very happy with it. Recently we upgraded a large cluster from Veritas 5/RHEL5 to Veritas InfoScale 7.3/RHEL7 and I must say that the migration was straight forward and very smooth (when I have time I’ll write another post specific to the migration). At a point in time during this project the requirement to enable the firewall on the Linux hosts came up so we needed to figure out all the ports and then setup the firewall rules for that. This is how we did it…

The first step was to create a new zone because we did not want to modify any of the default zones:

root@:/home/oracle/ [] firewall-cmd --permanent --new-zone=OracleVeritas
root@:/home/oracle/ [] firewall-cmd --reload
success
root@:/home/oracle/ [] firewall-cmd --get-zones
OracleVeritas block dmz drop external home internal public trusted work

The ports required for Veritas InfoScale are documented here. This is the set of ports we defined:

##### SSH
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-service=ssh
##### Veritas ports
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=4145/udp            # vxio
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=4145/tcp            # vxio
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=5634/tcp            # xprtld
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=8199/tcp            # vras
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=8989/tcp            # vxreserver
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=14141/tcp           # had
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=14144/tcp           # notifier
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=14144/udp           # notifier
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=14149/tcp           # vcsauthserver
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=14149/udp           # vcsauthserver
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=14150/tcp           # CmdServer
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=14155/tcp           # wac
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=14155/udp           # wac
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=14156/tcp           # steward
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=14156/udp           # steward
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=443/tcp             # Vxspserv
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=49152-65535/tcp     # vxio
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=49152-65535/udp     # vxio
#### Oracle ports
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=1521/tcp            # listener
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --permanent --add-port=3872/tcp            # cloud control agent

Because we wanted the firewall only on the public network, but not on the interconnect we changed the interfaces for the zone:

root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --change-interface=bond0
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --change-interface=eth0
root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --change-interface=eth2

One additional step to make this active is to add the zone to the interface configuration (this is done automatically if the interfaces are under control of network manager):

root@:/home/oracle/ [] echo "ZONE=OracleVeritas" >> /etc/sysconfig/network-scripts/ifcfg-eth0
root@:/home/oracle/ [] echo "ZONE=OracleVeritas" >> /etc/sysconfig/network-scripts/ifcfg-eth2
root@:/home/oracle/ [] echo "ZONE=OracleVeritas" >> /etc/sysconfig/network-scripts/ifcfg-bond0

Restart the firewall service:

root@:/home/oracle/ [] systemctl restart firewalld

… and it should be active:

root@:/home/postgres/ [] firewall-cmd --get-active-zones
OracleVeritas
  interfaces: eth0 eth2 bond0
public
  interfaces: eth1 eth3

root@:/home/oracle/ [] firewall-cmd --zone=OracleVeritas --list-all
OracleVeritas (active)
  target: default
  icmp-block-inversion: no
  interfaces: bond0 eth0 eth2
  sources: 
  services: 
  ports: 4145/udp 4145/tcp 5634/tcp 8199/tcp 8989/tcp 14141/tcp 14144/tcp 14144/udp 14149/tcp 14149/udp 14150/tcp 14155/tcp 14155/udp 14156/tcp 14156/udp 443/tcp 49152-65535/tcp 49152-65535/udp 1521/tcp 3872/tcp
  protocols: 
  masquerade: no
  forward-ports: 
  source-ports: 
  icmp-blocks: 
  rich rules: 

Just for completeness: You can also directly check the configuration file for the zone:

root@:/home/oracle/ [] cat /etc/firewalld/zones/OracleVeritas.xml

Hope this helps …