ZyXEL P-202H User Guide - Page 125
P-202H Plus v2 User's Guide, VPN Screens, VPN Rule Setup continued
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P-202H Plus v2 User's Guide Table 37 VPN Rule Setup (continued) LABEL DESCRIPTION Negotiation Mode Select Main or Aggressive from the drop-down list box. The ZyXEL Device's negotiation mode should be identical to that on the remote secure gateway. Local Local IP addresses must be static and correspond to the remote IPSec router's configured remote IP addresses. Two active SAs can have the same configured local or remote IP address, but not both. You can configure multiple SAs between the same local and remote IP addresses, as long as only one is active at any time. In order to have more than one active rule with the Secure Gateway IP Address field set to 0.0.0.0, the ranges of the local IP addresses cannot overlap between rules. If you configure an active rule with 0.0.0.0 in the Secure Gateway IP Address field and the LAN's full IP address range as the local IP address, then you cannot configure any other active rules with the Secure Gateway IP Address field set to 0.0.0.0. Local Address Type Use the drop-down menu to choose Single, Range, or Subnet. Select Single for a single IP address. Select Range for a specific range of IP addresses. Select Subnet to specify IP addresses on a network by their subnet mask. IP Address Start When the Local Address Type field is configured to Single, enter a (static) IP address on the LAN behind your ZyXEL Device. When the Local Address Type field is configured to Range, enter the beginning (static) IP address, in a range of computers on your LAN behind your ZyXEL Device. When the Local Address Type field is configured to Subnet, this is a (static) IP address on the LAN behind your ZyXEL Device. End/Subnet Mask When the Local Address Type field is configured to Single, enter the IP address in the IP Address Start field again here. When the Local Address Type field is configured to Range, enter the end (static) IP address, in a range of computers on the LAN behind your ZyXEL Device. When the Local Address Type field is configured to Subnet, this is a subnet mask on the LAN behind your ZyXEL Device. Remote Remote IP addresses must be static and correspond to the remote IPSec router's configured local IP addresses. The remote fields do not apply when the Secure Gateway IP Address field is configured to 0.0.0.0. In this case only the remote IPSec router can initiate the VPN. Two active SAs cannot have the local and remote IP address(es) both the same. Two active SAs can have the same local or remote IP address, but not both. You can configure multiple SAs between the same local and remote IP addresses, as long as only one is active at any time. Remote Address Type Use the drop-down menu to choose Single, Range, or Subnet. Select Single with a single IP address. Select Range for a specific range of IP addresses. Select Subnet to specify IP addresses on a network by their subnet mask. IP Address Start When the Remote Address Type field is configured to Single, enter a (static) IP address on the network behind the remote IPSec router. When the Remote Address Type field is configured to Range, enter the beginning (static) IP address, in a range of computers on the network behind the remote IPSec router. When the Remote Address Type field is configured to Subnet, enter a (static) IP address on the network behind the remote IPSec router. End/ Subnet Mask When the Remote Address Type field is configured to Single, enter the IP address in the IP Address Start field again here. When the Remote Address Type field is configured to Range, enter the end (static) IP address, in a range of computers on the network behind the remote IPSec router. When the Remote Address Type field is configured to Subnet, enter a subnet mask on the network behind the remote IPSec router. Chapter 11 VPN Screens 124