Draytek Vigor2762 series User Manual page 217

Available settings are explained as follows:
Item
TCP/IP Network
Settings
Vigor2762 Series User's Guide
that covers the most algorithms.
IKE phase 1 key lifetime-For security reason, the

lifetime of key should be defined. The default value is
28800 seconds. You may specify a value in between
900 and 86400 seconds.
IKE phase 2 key lifetime-For security reason, the

lifetime of key should be defined. The default value is
3600 seconds. You may specify a value in between 600
and 86400 seconds.
Perfect Forward Secret (PFS)-The IKE Phase 1 key will

be reused to avoid the computation complexity in
phase 2. The default value is inactive this function.
Local ID-In Aggressive mode, Local ID is on behalf of
the IP address while identity authenticating with
remote VPN server. The length of the ID is limited to 47
characters.
Index(1-15) - Set the wireless LAN to work at certain time
interval only. You may choose up to 4 schedules out of the
15 schedules pre-defined in Applications >> Schedule
setup. The default setting of this field is blank and the
function will always work.
Description
My WAN IP –This field is only applicable when you select
PPTP or L2TP with or without IPsec policy above. The
default value is 0.0.0.0, which means the Vigor router will
get a PPP IP address from the remote router during the IPCP
negotiation phase. If the PPP IP address is fixed by remote
side, specify the fixed IP address here. Do not change the
default value if you do not select PPTP or L2TP.
Remote Gateway IP - This field is only applicable when you
select PPTP or L2TP with or without IPsec policy above. The
default value is 0.0.0.0, which means the Vigor router will
get a remote Gateway PPP IP address from the remote
router during the IPCP negotiation phase. If the PPP IP
address is fixed by remote side, specify the fixed IP address
here. Do not change the default value if you do not select
PPTP or L2TP.
Remote Network IP/ Remote Network Mask - Add a static
route to direct all traffic destined to this Remote Network
IP Address/Remote Network Mask through the VPN
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