RTcom Radio Modems Manual do Utilizador descarregar pdf (Página 75)

Page 75

501 SE Columbia Shores Boulevard, Suite 500, Vancouver, Washington 98661, USA l +1 360 859 1780

The individual elds on this screen are dened as follows:

Field Name Description

IPSec Connection Name A free form text eld. Enter a descriptive name for this connection

IP Version [IPv4, IPv6] Select the IP version environment associated with your infrastructure.

Tunnel Mode [ESP, AH] Select encapsulation method to be used.

Use AH tunnel mode to encapsulate a packet with AH and IP headers. For authenti-

cation, the entire packet is signed.

Use ESP tunnel mode to encapsulate a packet with ESP and IP headers. An ESP

trailer is added to the packet for authentication and integrity.

Local Gateway Interface Select the WAN connection from the drop-down list to be associated with this tunnel.

Remote IPSec Gateway Address Enter the he WAN IP for tunnel.

Tunnel Access From Local IP Addresses [Subnet, Single Address] Select IP information for site A and B.

Subnet indicates entire LAN.

For single host, select Single Address.

Key Exchange Method [Manual, Auto(IKE)] The default of Auto(IKE) which uses the negotiated key-exchange

method for IPSec is recommended.

Authentication Method [Pre-Shared Key, Certicate (x.509)] Select the method by which the remote end will

authenticate.

Perfect forwarding Secrecy [Enable, Disable] When enabled, this setting ensures that a session key derived from

a set of long-term keys will not be compromised if one of the long-term keys is com-

promised in the future.

If desired, use the Advanced IKE Settings area to select Phase 1 and Phase 2 specic parameters.

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RTcom Radio Modems Manual do Utilizador Página 75