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Prestige 652 ADSL Security Router
VPN/IPSec Setup 25-11
Table 25-4 Menu 27.1.1 — IPSec Setup
FIELD DESCRIPTION EXAMPLE
End Enter a port number in this field to define a port range. This port number
must be greater than that specified in the previous field. This field is
N/A
when 0 is configured in the
Port Start
field.
N/A
Remote Remote IP addresses must be static and correspond to the remote IPSec
router’s configured local IP addresses. The remote fields are
N/A
when the
Secure Gateway Addr
field is configured to 0.0.0.0.
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.
Addr Type
Press [SPACE BAR] to choose
SINGLE
,
RANGE
, or
SUBNET
and press
[ENTER]. Select
SINGLE
with a single IP address. Use
RANGE
for a
specific range of IP addresses. Use
SUBNET
to specify IP addresses on a
network by their subnet mask.
SUBNET
IP Addr Start
When the
Addr Type
field is configured to
Single
, enter a (static) IP
address on the network behind the remote IPSec router.
When the
Addr 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
Addr Type
field is configured to
SUBNET
, enter a (static) IP
address on the network behind the remote IPSec router.
This field displays
N/A
when you configure the
Secure Gateway Addr
field to 0.0.0.0.
4.4.4.4
End
When the
Addr Type
field is configured to
Single
, this field is
N/A
.
When the
Addr 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
Addr Type
field is configured to
SUBNET
, enter a subnet mask
on the network behind the remote IPSec router.
This field displays
N/A
when you configure the
Secure Gateway Addr
field to 0.0.0.0.
255.255.0.0
Port Start 0 is the default and signifies any port. Type a port number from 0 to 65535.
Some of the most common IP ports are:
21, FTP; 53, DNS; 23, Telnet; 80, HTTP; 25, SMTP; 110, POP3.
0