This option allows you to select the desired out-bound traffic distribution policy:
● Bonding - Aggregate multiple WAN-to-WAN links into a single higher
throughput tunnel.
● Dynamic Weighted Bonding - Aggregates WAN-to-WAN links with similar
latencies.
By default, Bonding is selected as a traffic distribution policy.
For most WANs, especially on cellular networks, the latency will increase when the
link becomes more congested.
Setting the Congestion Latency Level to Low will treat the link as congested
more aggressively.
Setting it to High will allow the latency to increase more before treating it as
congested.
By default, when there is packet loss, it is considered as a congestion event. If this
is not the case, select this option to ignore the packet loss event.
Disable
Bufferbloat
Handling
Bufferbloat is a phenomenon on the WAN side when it is congested. The latency
can become very high due to buffering on the uplink. By default, the Dynamic
Weighted Bonding policy will try its best to mitigate bufferbloat by reducing TCP
throughput when the WAN is congested. However, as a side effect, the tunnel
might not achieve maximum bandwidth.
Selecting this option will disable the bufferbloat handling mentioned above.
Disable TCP
ACK
Optimization
By default, TCP ACK will be forwarded to remote peers as fast as possible. This
will consume more bandwidth, but may help to improve TCP performance as well.
Selecting this option will disable the TCP ACK optimization mentioned above.
The default jitter buffer is 150ms, and can be modified from 0ms to 500ms. The
jitter buffer may increase the tunnel latency. If you want to keep the latency as low
as possible, you can set it to 0ms to disable the buffer.
Note : If the Receive Buffer is set, the Packet Jitter Buffer will be automatically
disabled.
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