1. Home
    2. /
  2. Manuals
    3. /
  3. Billion
    4. /
  4. 800VGT
    5. /
  5. 20
Page 96 / 143 Scroll up to view Page 91 - 95
Billion 800VGT Router
Example:
Configuring
L2TP
LAN-to-LAN
VPN
Connection
The
branch
office
establishes
a
L2TP
VPN
tunnel
with
head
office,
connecting
the
two
private
networks
over
the
Internet.
The
routers
are
installed
in
both
the
head
office
and
branch
office.
Both
LAN
networks
MUST
be
on
different
subnets
when
using
the
LAN
to
LAN
application.
Attention
The
settings
of
Pre-shared
Key,
VPN
Connection
Type
and
Security
Algorithm
MUST
BE
identically
set
on
both
routers.
96
Chapter
4:
Configuration
Downloaded from
www.Manualslib.com
manuals search engine
Page 97 / 143
Billion 800VGT Router
Configuring
L2TP
VPN
in
the
Head
Office
The
IP
address
192.168.1.200
will
be
assigned
to
the
router
located
in
the
branch
office.
Please
make
sure
this
IP
is
not
used
in
the
head
office
LAN.
1
2
3
4
5
6
7
Item
Function
Description
1
Connection
Name
HeadOffice
Given
name
of
the
L2TP
connection
Dial
in
select
Dial
in
2
Private
IP
Address
Assigned
to
Dialing
User
192.168.1.200
The
IP
address
that
will
get
assigned
to
branch
offices
network.
Peer
Network
IP
192.168.0.0
Branch
office
network
3
Netmask
255.255.255.0
Username
username
4
Password
123456
username
&
password
that
are
used
to
authenticate
the
branch
office
network
5
Auth.Type
Chap(Auto)
Keep
these
settings
set
to
the
default
values
in
most
cases.
6
Idle
Timeout
0
The
connection
will
be
disconnected
when
there
is
no
traffic
over
it
for
this
predefined
period
of
time.
If
Idle
time
is
set
to
0,
it
means
that
the
connection
will
never
time
out.
IPSec
Select
Enable
to
enhance
your
L2TP
VPN
security..
Authentication
MD5
Encryption
3DES
Perfect
Forward
Secrecy
None
7
Pre-shared
Key
12345678
Both
sides
of
the
tunnel
should
use
the
same
settings
for
these
options.
97
Chapter
4:
Configuration
Downloaded from
www.Manualslib.com
manuals search engine
Page 98 / 143
Billion 800VGT Router
Configuring
L2TP
VPN
in
the
Branch
Office
The
IP
address
69.1.121.30
is
the
Public
IP
address
of
the
router
located
in
head
office.
If
you
registered
a
DDNS
account,
(please
refer
to
the
DDNS
section
of
this
manual),
you
can
also
use
the
DDNS
domain
name
instead
of
the
IP
address
to
reach
the
router.
1
2
3
4
5
6
7
Item
Function
Description
1
Connection
Name
BranchOffice
Given
name
of
the
L2TP
connection
Dial
out
select
Dial
out
2
Server
IP
Address
(or
Hostname)
69.121.1.33
IP
address
of
the
head
office
router
(WAN
side)
Peer
Network
IP
192.168.1.0
3
Netmask
255.255.255.0
Head
office
network
Username
username
4
Password
123456
Username
&
password
required
to
to
authenticate
the
branch
office
network
5
Auth.Type
Chap(Auto)
Keep
these
settings
set
to
the
default
values
in
most
cases..
6
Idle
Timeout
0
The
connection
will
be
disconnected
when
there
is
no
traffic
over
it
for
this
predefined
period
of
time.
If
Idle
time
is
set
to
0,
it
means
that
the
connection
will
never
time
out.
IPSec
Select
Enable
to
enhance
your
L2TP
VPN
security...
Authentication
MD5
Encryption
3DES
Perfect
Forward
Secrecy
None
7
Pre-shared
Key
12345678
Both
sides
of
the
tunnel
should
use
the
same
settings
for
these
options.
98
Chapter
4:
Configuration
Downloaded from
www.Manualslib.com
manuals search engine
Page 99 / 143
Billion 800VGT Router
VoIP
-
Voice
over
Internet
Protocol
The
VoIP
functionality
enables
telephone
calls
to
be
placed
through
your
existing
Internet
connection
instead
of
going
through
the
PSTN
(Public
Switched
Telephone
Network).
It
is
not
only
cost-effective,
especially
for
long
distance
telephone
calls,
but
also
allows
toll-quality
voice
calls
to
be
placed
over
the
Internet.
After
completing
your
VoIP
configuration,
remember
to
apply
the
changes,
SAVE
CONFIG
and
restart
to
activate
your
VoIP
functionality.
Attention
Here
are
the
items
within
the
VoIP
section:
Wizard
,
General
Settings
,
Phone
Port,
PSTN
Dial
Plan,
VoIP
Dial
Plan
and
Ring
&Tone
.
Wizard
This
section
provides
an
easy
setup
process
for
your
VoIP
service.
Phone
port
1
and
2
can
be
registered
to
different
SIP
Service
Providers.
Voice QoS
DSCP
Marking
:
Differentiated
Services
Code
Point
(DSCP),
it
is
the
first
6
bits
in
the
ToS
byte.
DSCP
Marking
allows
users
to
assign
specific
application
traffic
to
be
executed
in
priority
by
the
next
Router
on
the
backbone
network,
based
on
the
DSCP
value.
Note:
To
make
use
of
this
functionality
,
ensure
that
all
of
the
routers
in
the
backbones
network
have
the
capability
of
executing
and
checking
DSCP
through-out
the
entire
QoS
network.
99
Chapter
4:
Configuration
Downloaded from
www.Manualslib.com
manuals search engine
Page 100 / 143
Billion 800VGT Router
Setting for Phone Port 1
SIP
Service
Provider:
This
section
allows
you
to
select
your
service
provider.
When
the
selection
is
done,
the
parameters
below
are
automatically
displayed.
Select
Profile:
T
his
allows
you
to
select
a
desired
VoIP
provider
whom
is
not
already
defined
in
the
SIP
Service
Provider
list.
You
may
manually
setup
the
SIP
accounts
by
entering
VoIP
SIP
information
into
a
User-defined
Profile
.
See
below
for
details.
Phone
Number:
This
is
the
registration
ID
of
the
user
as
listed
in
the
VoIP
SIP
registrar
Authentication
Username:
If
the
username
is
same
as
the
Phone
Number,
leave
it
blank.
Otherwise,
fill
in
the
space
with
your
username
given
by
your
VoIP
provider.
Authentication
Password:
This
is
the
password
used
for
authentication
with
the
VoIP
SIP
registrar.
Setting for Phone Port 2
Select
the
Same
as
Phone
Port
1
box
to
set
phone
port
2
parameters
to
be
identical
to
phone
port
1.
Otherwise,
please
refer
to
descriptions
in
“Setting
for
Phone
Port
1”.
User-defined
Profiles
Note:
A
maximum
of
8
user
defined
profiles
are
allowed.
100
Chapter
4:
Configuration
Downloaded from
www.Manualslib.com
manuals search engine

Rate

4.7 / 5 based on 3 votes.

Popular Billion Models

Famous Router IPs
Famous Router Companies
Bookmark Our Site

Press Ctrl + D to add this site to your favorites!

Share
Top