NEC Express 5800 Series Installation Manual page 67

Chapter 1 Installing OS
Adding New Firewall Rules
1. Open the firewall configuration file (/etc/sysconfig/iptables) on ftSys Management Appliance.
# vi /etc/sysconfig/iptables
2. Change the firewall rules and save the file.
3. Reboot ftSys Management Appliance to enable the rules.
Reboot the guest OS from the vSphere Client or run the following command on the console.
# shutdown -r now
4. After rebooting ftSys Management Appliance, run the following command to make sure that the
system is running successfully.
# /opt/ft/sbin/ft-verify
5. If successful, [PASS] appears in the output.
ftSys Management Appliance hosted by xxx.xxx.xxx.xxx
Host is configured with enough memory
ftSys installed on host
Host software version matches appliance (5.1.1-233)
ftSys Management Appliance firewall settings
ftSys Management Appliance installed on boot volume
Multiple paths to storage
Network Configuration
Host ftSys service started
Host logs available after reboot
DNS Configuration
If the system does not work normally when checking the firewall behavior, review the rules or revert the rules
to default by following the steps below.
Reverting the Firewall Rules to Default
1. Delete the firewall configuration file (/etc/sysconfig/iptables) on ftSys Management Appliance.
# rm /etc/sysconfig/iptables
2. Copy the default firewall configuration file.
# cp /etc/opt/ft/firewall.templ /etc/sysconfig/iptables
3. Reboot ftSys Management Appliance to enable the configuration.
Reboot the guest OS from the vSphere Client or run the following command on the console.
# shutdown -r now
Important Do NOT change or delete the default firewall rules. Only add individual rules as
necessary.
Note To enable the firewall rules on ftSys Management Appliance, rebooting ftSys Management
Appliance is required. Rebooting the ESXi host is not required.
Express5800/R320d-E4, R320d-M4 Installation Guide (VMware 5.5)
2. Procedures after Completion of Installation
[PASS]
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