Users Guide

Table 3. Firewall set parameters (continued)
Type specific param # Parameter data
to drop the packets based on the IP
address/port number or ange of IP
addresses/port numbers.
Use parameter 4–7 to remove the rule.
To set the command to ACCEPT 01
Parameter to accept packets. Parameter
0–3 uses this state to add the rules
to accept the packets based on the
IP address/port number or ange of IP
addresses/port numbers.
Use parameter 4–7 to remove the rule.
To set the firewall parameters, use the following:
Table 4. Firewall set parameters
Type specific param # Parameter data
Add the IPv4 address rule 0
Data 1:4—IP address
MS-byte first. This is an IPv4 address
that is blocked or unblocked based on
the state.
Add the range of IPv4 addresses rule 1
Data 1:8—IP address range
[1:4]—Starting IP address from which
IPs are blocked or unblocked based on
the state. [
5:8]—Ending IP address until IPs are
blocked or unblocked based on the state.
For example, if the IP address is
x1.x2.x3.x4, the format is:
1st byte = x1
2nd byte = x2
3rd byte = x3
4th byte = x4
Add the IPv4 port number rule 2
Data 1:—Protocol TCP/UDP
0 = TCP
1 = UDP
2 = both TCP and UDP
Data 2:3—port number
[2:3]—MX byte first. Port number
blocked or unblocked based on the state.
Add the Pv4 port number range rule 3
Data 1:—Protocol TCP/UDP
0 = TCP
1 = UDP
2 = both TCP and UDP
Data 2:5—port range
[2:3]—Port number from the ports
blocked or unblocked based on the state.
[4:5]—Port number till ports are blocked
or unblocked based on the state.
Remove the IPv4 address rule 4
Data 1:4—IP address
MS-byte first. This is the IPv4 address
type that is blocked or unblocked based
on state.
Configuration methods 57