User's Manual

https://www.peplink.com 117 Copyright @ 2020 Peplink
DSL/Cable Optimization
DSL/cable-based WAN connections have lower upload bandwidth and higher download bandwidth.
When a DSL/cable circuit's uplink is congested, the download bandwidth will be affected. Users will not be
able to download data at full speed until the uplink becomes less congested. DSL/Cable Optimization can
relieve such an issue. When it is enabled, the download speed will become less affected by the upload
traffic. By default, this feature is enabled.
7.11 Firewall
A firewall is a mechanism that selectively filters data traffic between the WAN side (the Internet) and the
LAN side of the network. It can protect the local network from potential hacker attacks, access to offensive
websites, and/or other inappropriate uses.
The firewall functionality of Peplink Balance supports the selective filtering of data traffic in both directions:
Outbound (LAN to WAN)
Inbound (WAN to LAN)
The firewall also supports the following functionality:
Intrusion detection and DoS prevention
Web blocking
With SpeedFusion
TM
enabled, the firewall rules also apply to VPN tunneled traffic. The Firewall function
can be found at Network>Firewall
7.11.1 Access Rules
The outbound firewall settings are located at Network>Firewall>Access Rules.
Click Add Rule to display the following screen: