User`s guide

ZyWALL IDP 10 User’s Guide
79 Chapter 6 IDP Policies
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.
Type Select whether the policy applies to IGMP types that match (Equal), don’t match (Not
Equal), are greater than (>), or lesser than (<) the IGMP type you type in the text box
that follows.
Table 20 Configuring a User-defined IDP Policy (continued)
LABEL DESCRIPTION