1.5

Procedure
1 Click the My Cloud tab and click vApps in the left pane.
2 Right-click a vApp and select Open.
3 On the Networking tab, select Show networking details.
4 Right-click the vApp network and select Configure Services.
5 Click the DHCP tab and select Enable DHCP.
6 Type a range of IP addresses or use the default range.
vCloud Director uses these addresses to satisfy DHCP requests. The range of DHCP IP addresses cannot
overlap with the static IP pool for the vApp network.
7 Set the default lease time and maximum lease time or use the default values and click OK.
8 Click Apply.
vCloud Director updates the network to provide DHCP services.
Enable the Firewall for a vApp Network
You can configure certain vApp networks to provide firewall services. Enable the firewall on a vApp network
to enforce firewall rules on incoming traffic, outgoing traffic, or both.
When you enable the firewall, you can specify a default firewall action to deny all incoming and outgoing
traffic or to allow all incoming and outgoing traffic. You can also add specific firewall rules to allow or deny
traffic that matches the rules to pass through the firewall. These rules take precedence over the default firewall
action. See “Add a Firewall Rule to a vApp Network,” on page 71.
If a system administrator specified syslog server settings and those settings have been applied to the vApp
network, then you can log events related to the default firewall action. For information about applying syslog
server settings, see “Apply Syslog Server Settings to a vApp Network,” on page 78. To view the current syslog
server settings see “View Syslog Server Settings for a vApp Network,” on page 77.
Prerequisites
A routed vApp network.
Procedure
1 Click the My Cloud tab and click vApps in the left pane.
2 Right-click a vApp and select Open.
3 On the Networking tab, select Show networking details.
4 Right-click the vApp network and select Configure Services.
5 Click the Firewall tab and select Enable firewall.
6 Select the default firewall action.
7 (Optional) Select the Log check box to log events related to the default firewall action.
8 Click OK.
9 Click Apply.
vCloud Director User's Guide
70 VMware, Inc.