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Source IP Address
1.
Any value (wildcard)
2.
Individual IP Address (xxx.xxx.xxx.xxx)
3.
Range of consecutive IP Addresses
(xxx.xxx.xxx.xxx-yyy.yyy.yyy.yyy)
4.
A Network of IP Addresses (and its associated subnet mask).
(xxx.xxx.xxx.xxx/mmm.mmm.mmm.mmm)
Destination IP Address
1.
Any value (wildcard)
2.
Individual IP Address (xxx.xxx.xxx.xxx)
3.
Range of consecutive IP Addresses
(xxx.xxx.xxx.xxx-yyy.yyy.yyy.yyy)
4.
A Network of IP Addresses (and its associated subnet mask).
(xxx.xxx.xxx.xxx/mmm.mmm.mmm.mmm)
Source TCP/UDP Port
1.
Any value (wildcard)
2.
A TCP or UDP Port Number
3.
A consecutive range of TCP/UDP Port Numbers
Destination TCP/UDP Port
1.
Any value (wildcard)
2.
A TCP or UDP Port Number
3.
A consecutive range of TCP/UDP Port Numbers
Filter is specified by a number.
Note: Incorrect or mistyped filtering entries may cause undesired or unpredictable
behavior. It is strongly recommended that this feature be used with the utmost care and
planning. For a more detailed description of Filtering, please refer to the User Guide for
your particular model.
Example
:
Router> add filter 1
enter filter name (Unspecified):
enter interface (Unspecified):
enter IP protocol (any, (a)ny/TCP/UDP/ICMP/IGMP):
enter Source IP Address (any, (a)ny/(s)ingle/(r)ange/(n)etwork):
/* if “s” or “single” specified */
enter single ip_addr (Unspecified):
/* endif “single” */
/*if “r” or “range” specified */
enter ip_addr1-ip_addr2 (Unspecified):
/* endif “range” */
/* if “n” or “network” specified */
enter ip_net_addr/netmask (Unspecified):
/* endif “network” */
enter Destination IP Address (any, a)ny/(s)ingle/(r)ange/(n)etwork):
enter Source TCP/UDP Port(any, (a)ny/(s)ingle/(r)ange):
enter Destination TCP/UDP Port(any, (a)ny/(s)ingle/(r)ange):
delete filter <1-8>
Description:
This command deletes the specified rule.
Example
:
Router> delete filter 1
⊕
⊕
⊕
⊕
set filter default
Description:
This command sets the default action to be taken when an IP packet does not match any
rule on the specified interface. See the description for the
add filter
command above.
