Configuring IP RIP Filters
Page 25-37

Displaying IP RIP Filters

The ipf command is used to display a list of all existing IP RIP Output and Input filters. See
Configuring IP RIP Filters on page 25-33 for complete information on creating these filters.

Displaying a List of All IP RIP Filters

To display the listing of all existing IP RIP filters, enter the following command:
ipf
A screen similar to the following displays:
Displaying all filters:
GP:VL (s/p/vc)
# Type Network Mask Md (Peer ID)
--- -------------- ------------------ ---------------- ------ -----------------------
1 RIP OUT 99.0.0.0 255.0.0.0 A global
2 RIP IN 99.0.0.0 255.0.0.0 B 2:1
3 RIP OUT All Networks B 5:1 (3/1/32)
4 RIP IN All Networks B 6:1 (P1)
This screen contains a list of the existing IP RIP filters. The fields on this screen have the
following meanings:
#
Indicates the index number assigned to identify this filter.
Type
Indicates the type of filter, either RIP Input (RIP IN) or RIP Output (RIP OUT).
Network
Indicates the IP address that is to be filtered (entered in dotted-decimal format). An entry of
“All Networks” means that all addresses are to be filtered.
Mask
The IP network mask of the network to be filtered (entered in dotted-decimal format). This
field is blank if the network entered is “All Networks.”
Md
Indicates the filter’s mode of operation, either to “allow” traffic (A) or to “block” traffic (B).
GP:VL (s/p/vc) or (Peer ID)
The first number (GP) is the Group associated with this entry. The second number (VL) is the
VLAN associated with this entry. When a filter applies to all interfaces, this field will say
“global.” If an entry refers to a Frame Relay interface, column headings for slot, port, and
virtual circuit (s/p/vc) may be displayed when the filter is applied to a particular virtual circuit
rather than to the entire VLAN. If an entry refers to a PPP interface, the Peer ID (Peer ID) may
be displayed when the filter is applied to a particular PPP Peer.