H3C Technologies H3C SecBlade FW Cards - Manual (Page 14)

7
Task Remarks
Configuring a DNS mapping
Optional
The DNS mapping feature enables an internal host to use the domain name
to access an internal server located on the same private network, while the
DNS server resides on the public network.
IMPORTANT:
The firewall supports up to 16 DNS mappings.
Creating an address pool
Select Firewall > NAT Policy > Dynamic NAT from the navigation tree to enter the page shown in Figure
4 . In the Address Pool field where all NAT address pools are displayed, click Add to enter the Add NAT
Address Pool page shown in Figure 5 .
Figure 4 Dynamic NAT configuration page
Figure 5 Add NAT Address Pool page