H3C Technologies H3C SecPath F1000-E - Manual (Page 17)

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Figure 8 Static NAT configuration page
Figure 9 Adding static address mapping
Table 6 Configuration item
Item Description
Internal VPN Instance
Specify a name of the VPN instance to which the internal IP addresses belong.
If no internal VPN instance is specified, this indicates that the internal address is a
common private network address.
Internal IP Address Enter an internal IP address for the static address mapping.
Global VPN Instance
Specify a name of the VPN instance to which the external IP addresses belong.
If no global VPN instance is specified, this indicates that the external address is a
common public network address.
Global IP Address Enter a public IP address for the static address mapping.
Network Mask
Specify the network mask for internal and public IP addresses.
If the network mask is specified, net-to-net static NAT is implemented. If no network
mask is specified, the default mask 255.255.255.255 is used. In this case,
one-to-one static NAT is delivered.