ZyXEL Communications ZyXEL ZyWALL IDP 10 - Manual (Page 72)

ZyWALL IDP 10 User’s Guide
6-26 IDP Policies
Table 6-7 Configuring a User-defined IDP Policy
LABEL DESCRIPTION
Source IP Select whether the policy applies to source packets that match (Equal), don’t match (Not
Equal), are within the range (In Set), are outside the range (Not In Set), have IP
addresses that come after the number specified in the range (Greater), have IP
addresses that come before the number specified in the range (Lesser) or all source IP
addresses (Don’t Care)
Then type an IP address and subnet mask in the corresponding textboxes to define a
network range of IP addresses (subnet).
Destination IP Select whether the policy applies to destination packets that match (Equal), don’t match
(Not Equal), are within the range (In Set), are outside the range (Not In Set), have IP
addresses that come after the number specified in the range (Greater), have IP
addresses that come before the number specified in the range (Lesser) or all source IP
addresses (Don’t Care). Then type an IP address and subnet mask in the corresponding
textboxes to define a network range of IP addresses (subnet).
TCP Header These fields are only editable when you select TCP from the Protocol field described
above.
Source Port Select whether the policy applies to source ports that match (Equal), don’t match (Not
Equal), are greater than (>), or lesser than (<) the port range you type in the From and
To text boxes that follows.
Destination Port Select whether the policy applies to destination ports that match (Equal), don’t match
(Not Equal), are greater than (>), or lesser than (<) the port range you type in the From
and To text boxes that follows.
UDP Header These fields are only editable when you select UDP from the Protocol field described
above.
Source Port Select whether the policy applies to source ports that match (Equal), don’t match (Not
Equal), are greater than (>), or lesser than (<) the port range you type in the From and
To text boxes that follows.
Destination Port Select whether the policy applies to destination ports that match (Equal), don’t match
(Not Equal), are greater than (>), or lesser than (<) the port range you type in the From
and To text boxes that follows.
ICMP Header These fields are only editable when you select ICMP from the Protocol field described
above.
Type Select whether the policy applies to ICMP types that match (Equal), don’t match (Not
Equal), are greater than (>), or lesser than (<) the ICMP type you type in the text box
that follows.
Code Select whether the policy applies to ICMP codes that match (Equal), don’t match (Not
Equal), are greater than (>), or lesser than (<) the ICMP code you type in the text box
that follows.
IGMP Header These fields are only editable when you select IGMP from the Protocol field described
above.