H3c-technologies H3C SecPath F1000-E Manual de usuario descargar pdf (Pagina 14)

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:

Up to 16 DNS mappings are supported on the firewall.

Creating an address pool

Select Firewall > NAT Policy > Dynamic NAT from the navigation tree to enter the page shown in Figure

5. 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 6.

Figure 5 Dynamic NAT

configuration page

Figure 6 Adding a NAT address pool

Table 4 Configuration items

Item Descri

tion

Index Specify the index of an address pool.

Start IP Address Specify the start IP address of the address pool.

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 67 68

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H3c-technologies H3C SecPath F1000-E Manual de usuario Pagina 14