M2M
Cellular
Gateway
Index
skipping
is
used
to
reserve
slots
for
new
function
insertion,
when
required.
85
To
meet
the
load
balance
requirement
as
in
the
above
example
diagram,
administrator
need
configure
the
device
based
on
following
configuration
table
contents.
Configuration
Path
[Physical
Interface]
‐
[Interface
Configuration
(WAN
‐
n)]
,
n=1,2
Same
as
the
one
in
"By
Priority"
load
balance
strategy
Configuration
Path
[Internet
Setup]
‐
[Internet
Connection
Configuration
(WAN
‐
n)],
n=1,
2
Same
as
the
one
in
"By
Priority"
load
balance
strategy
Configuration
Path
[Internet
Setup]
‐
[Ethernet
over
ATM
with
NAT
WAN
Type
Configuration]
Same
as
the
one
in
"By
Priority"
load
balance
strategy
Configuration
Path
[Internet
Setup]
‐
[3G/4G
WAN
Type
Configuration]
Same
as
the
one
in
"By
Priority"
load
balance
strategy
Configuration
Path
[Load
Balance]
‐
[Configuration]
Load
Balance
■
Enable
Load
Balance
Strategy
By
User
Policy
Configuration
Path
[Load
Balance]
‐
[User
Policy
Configuration]
ID
1
2
Source
IP
Address
Any
Any
Destination
IP
Address
Domain
Name
www.google.com
Domain
Name
www.yahoo.com
Destination
Port
All
All
Protocol
Both
Both
WAN
Interface
WAN
‐
1
WAN
‐
2
Policy
■
Enable
■
Enable
The
steps
of
the
scenario
are:
Pre
‐
state:
Administrator
defines
some
user
policies
to
specify
the
routing
interfaces
for
specific
packet
flows.
S
1:
Based
on
the
pre
‐
defined
user
policy,
system
decides
which
WAN
interface
the
specific
packet
flow
will
be
transferred
via.
S
2:
For
other
un
‐
specified
packet
flows,
system
decides
automatically
which
WAN
interface
they
will
be
transferred
via
according
to
the
Smart
Weight
load
balance
algorithm.
Loop
S1
and
S2
steps
forever
until
administrator
changes
the
configuration
of
load
balance.
