Draytek VIGOR2860 series User Manual page 186

Vdsl2 security firewall

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Table of Contents

Checking the PPA status

For checking whether the rule of PPA is working or not, a user can login to Vigor2860 series by

using telnet. User can view how many sessions are transferring in each direction of PPA table

after entering "ppa –v".

in Quality of Service, and Specific Hosts. Each of these

sub-items can support TCP and UDP protocol.

There are two types supported by this function, TCP and

Accelerate heaviest traffic sessions – Such option is

available in Auto Mode, too. But the UDP protocol is only

supported in this sub-item.

Apply the Class Rule in Quality of Service – Users can apply

the information provided by QoS in this sub-item.

Please visit our website for referring the detailed

configuration of QoS.

Specific Hosts – This sub-item provides 5 hosts for adding

NAT sessions into the PPA. For the PPA only supports 128

sessions, these hosts will share these sessions. Therefore,

the performance will be lower than only one host.

Choose this option to specify certain PCs on LAN to apply the

hardware acceleration.

Enable – Check the box to make PC(s) specified in

the selected index entry to be applied.

Dest Port Start – Type the starting port for the

PC(s) in LAN.

Dest Port End – Type the ending port for the PC(s)

Private IP/Choose PC – Type the IP address as the

selected host. Or click the Choose PC button to

specify one IP address from the pop-up window.

Vigor2860 Series User's Guide