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G.SHDSL.bis Router User Manual V0.01
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threshold values if your network is slower than average.
Traditional firewall is stateless meaning they have no memory of the connections of data or
packets that pass through them. Such IP filtering firewalls simply examine header information in
each packet and attempt to match it to a set of define rule. If the firewall finds a match, the
prescribe action is taken. If no match is found, the packet is accepted into the network, or dropped,
depending on the firewall configuration.
Packet filter
Click Next can set up the packet filtering parameters.
If you want to configure the Packet Filtering Parameters, choose
Enable
and press Add.
It can setup the packet filter rule parameters:
Select the Protocol
and configure the parameter.
Protocol
: ANY, TCP, UDP, ICMP, GRE, RSVP, ESP and AH.(ANY means all protocol)
TCP
UDP
ICMP
GRE
RSVP
ESP
AH
Transmission Control Protocol
User Datagram Protocol
Internet Control Message Protocol
Generic Routing Encapsulation
Resource Reservation Protocol
Encapsulating Security Payload
Authentication Header