
Chapter 5
Advanced Configuration
75
can be recorded.
The packet types that you have
selected in the
Accepted
section will
be displayed in the firewall log if they
are detected by the firewall. This also
applies to the
Denied
section.
4. You may add more firewall rules for
specific security purposes. Click on
Add
radio button at the screen shown
above, followed by
Edit
button and
the screen on the left will appear.
Rule Name
: This is the identifier for the firewall configuration. Each Firewall
setting will be associated with a rule number. Please enter a
number in this field.
Disposition
Policy
: This parameter determines whether the data packets would be
accepted or denied by firewall. Choose between Accept or Deny.
Protocols
: Users are allowed to select the type of data packet that are
allowed into the network. Users are able to choose from: TCP, UDP,
ICMP, IGMP or ALL.
Note: If users select either ICMP or IGMP, they are required to make
further selection in the ICMP Types or IGMP Types respectively.
ICMP Types
: This protocol is actually part of an IP implementation and is used to
report errors in IP datagram routing. ICMP serves as a form of flow
control, although ICMP messages are neither guaranteed to be
received or transmitted. It is merely a way to provide feedback to
the sender of IP datagrams.
Echo request
Determines whether an IP node (a host or
Содержание NetPassage 28G Hotspot
Страница 1: ......
Страница 117: ...Chapter 6 Using Hotspot Capabilities 110...