Draytek Vigor2830 Series User Manual page 158

Enable Strict Security
Firewall
Accept routing packet
from WAN
D e f a u l
D e f a u l
Such page allows you to choose filtering profiles including QoS, Load-Balance policy, WCF,
APP Enforcement, URL Content Filter, AI/AV, AS, for data transmission via Vigor router.
Available settings are explained as follows:
Item
Filter
Vigor2830 Series User's Guide
t R u l e P a g e
t R u l e P a g e
fragmented UDP or ICMP Packets".
Check the box to enable such function.
All the packets, while transmitting through Vigor router,
will be filtered by firewall settings configured by Vigor
router if such feature is enabled. If the firewall system does
not have any response (pass or block) for these packets,
such as no response coming from web content filter, then
the router's firewall will block the packets directly.
Usually, IPv6 network sessions/traffic from WAN to LAN
will be blocked by IPv6 firewall to prevent remote client
accessing into the PCs on LAN in default.
IPv6 - Check the box to make the packets (routed from
WAN to LAN) via IPv6 being accepted by such router. It is
effective only for the packets routed but not for packets
translated by NAT.
IPv4 - Check the box to make the incoming packets via
IPv4 being accepted by such router. It is effective only for
the packets routed but not for packets translated by NAT.
Description
Select Pass or Block for the packets that do not match with
the filter rules.
146