peplink MediaFast 200, Руководство пользователя

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USER MANUAL
Peplink Balance Series
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The amount of matching traffic that is distributed to a WAN connection is proportional to
the weight of the WAN connection relative to the total weight. Use the sliders to change
each WAN’s weight.
For example, with the following weight settings on a Peplink Balance 310:

WAN1: 10

WAN2: 10

WAN3: 5
Total weight is 25 = (10 + 10 + 5)
Matching traffic distributed to WAN1 is 40% = (10 / 25) x 100%.
Matching traffic distributed to WAN2 is 40% = (10 / 25) x 100%.
Matching traffic distributed to WAN3 is 20% = (5 / 25) x 100%.
17.2.2 Algorithm: Persistence
The configuration of persistent services is the solution to the few situations where link
load distribution for Internet services is undesirable. For example, for security reasons,
many e-banking and other secure websites terminate the session when the client
computer’s Internet IP address changes mid-session.
In general, different Internet IP addresses represent different computers. The security
concern is that an IP address change during a session may be the result of an
unauthorized intrusion attempt. Therefore, to prevent damages from the potential
intrusion, the session is terminated upon the detection of an IP address change.
The Peplink Balance can be configured to distribute data traffic across multiple WAN
connections. Also, the Internet IP depends on the WAN connections over which
communication actually takes place. As a result, a LAN client computer behind the
Peplink Balance may communicate using multiple Internet IP addresses. For example, a
LAN client computer behind a Peplink Balance with three WAN connections may
communicate on the Internet using three different IP addresses.
With the persistence feature of Peplink Balance, rules can be configured to enable client
computers to persistently utilize the same WAN connections for e-banking and other
secure websites. As a result, a client computer will communicate using one IP address,
eliminating the issues mentioned above.