Draytek Vigor2860 Series User Manual

Vigor2860 Series User’s Guide
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After finishing all the settings here, please click OK to save the configuration.
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Port Triggering is a variation of open ports function.
The key difference between "open port" and "port triggering" is:
 Once the OK button is clicked and the configuration has taken effect, "open port" keeps
the ports opened forever.
 Once the OK button is clicked and the configuration has taken effect, "port triggering"
will only attempt to open the ports once the triggering conditions are met.
 The duration that these ports are opened depends on the type of protocol used. The
"default" durations are shown below and these duration values can be modified via telnet
commands.
TCP: 86400 sec.
UDP: 180 sec.
IGMP: 10 sec.
TCP WWW: 60 sec.
TCP SYN: 60 sec.
Available settings are explained as follows:
Item Description
Comment
Display the text which memorizes the application of this
rule.

Draytek Vigor2860 Series Specifications

General

Firewall Type	Stateful Packet Inspection (SPI)
VPN Support	IPSec, PPTP, L2TP, SSL VPN
DoS Protection	Yes
Intrusion Prevention System (IPS)	Yes
LAN Interfaces	4 x Gigabit Ethernet
User Authentication	Local, RADIUS, LDAP
VPN Tunnels	32
Management Interface	Web-based, CLI
Concurrent Sessions	50, 000
Content Filtering	URL Keyword Filtering, Web Content Filtering