3Com OfficeConnect 3C100XF Cli User's Manual - page 226
27-16
C
HAPTER
27: P
ACKET
F
ILTERS
disable ip security_option
disallow_source_route_op
tions
Use this command to allow packets with IP source route options. This is the
default condition.
Keywords
This section describes valid keywords you can use for each protocol section of your
filter file.
IP and IP-CALL Sections
IP-RIP Section
LOGIN-ACCESS Section
Table 27-6
Keyword
Description
Operators
Value
src-addr
source IP address
=/!= (equal /not equal)
ddd.ddd.ddd.ddd/m
dst-addr
destination IP address
=/!= (equal /not equal)
ddd.ddd.ddd.ddd/m
tcp-src-port
TCP source port #
all
1-65536
tcp-dst-addr
TCP destination port #
all
1-65536
tcp-one-way
Limit TCP traffic to one
way
=/!= (equal /not equal)
1-65536
udp-src-port
UDP source port #
all
1-65536
udp-dest-port UDP destination port #
all
1-65536
icmp-type
ICMP message type
=/!= (equal /not equal)
0-255
protocol
protocol-specific field
=/!= (equal /not equal)
udp, tcp, icmp
generic
field based on offset,
length, mask, value
=>
generic
Keyword
Description
Operators
Value
network
IP network address
=/!=
ddd.ddd.ddd.ddd/mask
Keyword
Description
Operators
Value
dst-addr
destination host address
=/!=
ddd.ddd.ddd.ddd