Tenda W15E User Manual page 105

Parameter description
Parameter
IPSec
WAN
Connection Name
Tunnel Protocol
Remote Gateway
(Domain Name)
Local LAN/Mask
Remote LAN/Mask
Key Negotiation
Method
Pre-shared Key
Description
It specifies whether to enable the IPSec function.
It specifies the WAN port of the router IPSec function. The IP address of this WAN
port indicates the remote gateway address of the peer router.
It indicates the name of the IPSec tunnel for easy identification.
The router supports ESP, AH, and AH+ESP.
AH: Authentication Header is used to protect the data integrity. In this mode, the

receiver discards the data packet failed to pass the data integrity authentication.
ESP: Encapsulating Security Payload is used to check the data integrity and encrypt

data. If the encrypted data is intercepted by third parties, they are unable to easily
crack the data.
It indicates the IP address of the IPSec WAN port of the peer router, or the domain
name bound with the IP address.
It indicates the intranet IP network segment/subnet mask of the router.
It indicates the intranet IP network segment/subnet mask of the peer router.
The default method is Auto Negotiation. To configure Manual Setup, see Key
Negotiation Method – Manual Setup for details.
It specifies the key for mutual authentication. This router must use the same
pre-shared key as the peer router.
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