Greentel R201GC55-232, User Manual, Page: 49 / 72

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This page is to configure the IPSec tunnel parameters, including basic parameters, Phase
I parameters, Phase II parameters, etc.
IPSec Tunnel
Overall description: configure IPSec tunnel.
Item Description Default Value
Show Advanced Options Select the box to have
advanced
options shown. Disabled
Basic Parameters
Tunnel Name Give a name for the tunnel. IPSec_tunnel_1
Destination Address Enter the IP/domain name of
the opposite end of VPN. Blank
Startup Modes Select from: Auto Activation,
Data Triggering, Passive,
and Manual Activation Auto Activation
Negotiation Mode Select Main mode or
Aggressive mode. Main mode
Remarks: Generally, you
should select Main mode
here.
IPSec Protocol (Advanced
Option) Select ESP or AH protocol. ESP
IPSec Mode (Advanced
Option) Select Tunnel Mode or
Transport Mode. Tunnel Mode
Tunnel Type Select from 4 types:
Host-Host,
Host-Subnet,
Subnet-Host,
Subnet-Subnet. Subnet – Subnet
Local Subnet Set the local IPSec
protection subnet. 192.168.2.1
Local Netmask Set the netmask of the local
IPSec protection subnet. 255.255.255.0
Remote Subnet Set the protection subnet on
the opposite end of IPSec. Blank
Remote Netmask Set the netmask of the
protection subnet on the 255.255.255.0