Specifications

Configuring Access Point Security
6-27
4. Refer to the Configurable Firewall Filters field to set the following firewall filters:
5. Click Apply to save any changes to the Firewall screen. Navigating away from the screen
without clicking the Apply button results in all changes to the screens being lost.
6. Click Undo Changes (if necessary) to undo any changes made. Undo Changes reverts the
settings displayed on the Firewall screen to the last saved configuration.
NAT Timeout Network Address Translation (NAT) converts an IP address in one
network to a different IP address or set of IP addresses in a
different network. Set a NAT Timeout interval (in minutes) the
access point uses to terminate the IP address translation process
if no translation activity is detected after the specified interval.
SYN Flood Attack
Check
A SYN flood attack requests a connection and then fails to
promptly acknowledge a destination host's response, leaving the
destination host vulnerable to a flood of connection requests.
Source Routing
Check
A source routing attack specifies an exact route for a packet's
travel through a network, while exploiting the use of an
intermediate host to gain access to a private host.
Winnuke Attack
Check
A "Win-nuking" attack uses the IP address of a destination host to
send junk packets to its receiving port.
FTP Bounce Attack
Check
An FTP bounce attack uses the PORT command in FTP mode to gain
access to arbitrary ports on machines other than the originating
client.
IP Unaligned
Timestamp Check
An IP unaligned timestamp attack uses a frame with the IP
timestamp option, where the timestamp is not aligned on a 32-bit
boundary.
Sequence Number
Prediction Check
A sequence number prediction attack establishes a three-way TCP
connection with a forged source address. The attacker guesses the
sequence number of the destination host response.
Mime Flood Attack
Check
A MIME flood attack uses an improperly formatted MIME header
in "sendmail" to cause a buffer overflow on the destination host.
Max Header Length
(>=256)
Use the Max Header Length field to set the maximum allowable
header length (at least 256 bytes).
Max Headers
(>=12)
Use the Max Headers field to set the maximum number of
headers allowed (at least 12 headers).