Network > Routing > Routing Profiles > Filters

Add filters to apply to profiles, for example, to easily and consistently apply settings that control such things as route acceptance into the RIB, route advertisements to peers, conditional advertisements, setting attributes, route aggregation, and route redistribution.

Filters	Description
Filters Access List
Name	Enter a name for the access list (maximum of 63 characters). The name must start with an alphanumeric character, underscore (_), or hyphen (-), and contain zero or more alphanumeric characters, underscore (_) or hyphen(-). No dot (.) or space is allowed.
Description	Enter a description.
Type	Select IPv4 or IPv6.
Seq	Add an entry (rule) and enter the sequence number of the rule in the list of rules for this access list; range is 1 to 65,535. Fastpath:  Leave unused numbers between sequence numbers so you can insert additional rules later.
Action	Select Deny or Permit for the entry. The access list ends with an implicit Deny Any.
Source Address	(IPv4 only) Select one of the following: • Address—In the subsequent Address field, enter an IPv4 address and enter a Wildcard mask to indicate a range of addresses. A zero (0) in the mask indicates that bit must match the corresponding bit in the address; a one (1) in the mask indicates a “don’t care” bit. • Any • None
Destination Address	(IPv4 only) Select one of the following: • Address—In the subsequent Address field, enter an IPv4 address and enter a Wildcard mask to indicate a range of addresses. A zero (0) in the mask indicates that bit must match the corresponding bit in the address; a one (1) in the mask indicates a “don’t care” bit. • Any • None
Source Address	(IPv6 only) Select one of the following: • Address—In the subsequent Address field, enter an IPv6 address. • Any • None
Exact Match of this address	(IPv6 only) Select to match only the exact match of the IPv6 source address. Not available if the Source Address is Any or None.
Filters Prefix List
Name	Enter a name for the prefix list (maximum of 63 characters). The name must start with an alphanumeric character, underscore (_), or hyphen (-), and contain zero or more alphanumeric characters, underscore (_) or hyphen(-). No dot (.) or space is allowed.
Description	Enter a description.
Type	Select IPv4 or IPv6.
Seq	Add an entry (rule) and enter the sequence number of the rule in the list of rules for this prefix list; range is 1 to 65,535. Fastpath:  Leave unused numbers between sequence numbers so you can insert additional rules later.
Action	Select Deny or Permit for the entry. The prefix list ends with an implicit Deny Any.
Prefix	Select one of the following: • Network any • Entry—Enter an IPv4 or IPv6 Network with slash and prefix length. Optionally enter the prefix length that the prefix must be Greater Than or Equal to (range is 0 to 32 for IPv4; 0 to 128 for IPv6). Optionally enter the prefix length that the prefix must be Less Than Or Equal to (range is 0 to 32 for IPv4; 0 to 128 for IPv6). For example, enter a Network of 192.168.3.0/24 with a prefix length Greater Than Or Equal to 25 and a prefix length Less Than Or Equal to 26. • None
Filters AS Path Access List
Name	Enter a name for the AS_Path access list (maximum of 63 characters). The name must start with an alphanumeric character, underscore (_), or hyphen (-), and contain zero or more alphanumeric characters, underscore (_) or hyphen(-). No dot (.) or space is allowed.
Description	Enter a description.
Seq	Add an entry (rule) and enter the sequence number of the rule in the list of rules for this access list; range is 1 to 65,535. Fastpath:  Leave unused numbers between sequence numbers so you can insert additional rules later.
Action	Select Deny or Permit for the entry. Note:  AS Path access lists end with an implicit Permit Any rule. Use an AS Path access list to deny autonomous systems.
Aspath regex	Enter a regular expression for AS_PATH.
Filters Community List
Name	Enter a name for the community list (maximum of 63 characters). The name must start with an alphanumeric character, underscore (_), or hyphen (-), and contain zero or more alphanumeric characters, underscore (_) or hyphen(-). No dot (.) or space is allowed.
Description	Enter a description of the community list.
Type	Select Regular, Large, or Extended community.
Seq	Add an entry (rule) and enter the sequence number of the rule in the list of rules for this list; range is 1 to 65,535. Fastpath:  Leave unused numbers between sequence numbers so you can insert additional rules later.
Action	Select Deny or Permit. The list ends with an implicit Deny Any rule.
Community	Select one of the well-known communities from the list or enter a community.
Filters Route Maps BGP
Name	Enter a name for the BGP route map (maximum of 63 characters). The name must start with an alphanumeric character, underscore (_), or hyphen (-), and contain zero or more alphanumeric characters, underscore (_) or hyphen(-). No dot (.) or space is allowed.
Description	Enter a description of the route map.
Entry Tab
Seq	Add an entry (rule) and enter the sequence number of the rule in the list of rules for this route map; range is 1 to 65,535. Fastpath:  Leave unused numbers between sequence numbers so you can insert additional rules later.
Description	Enter a description of the route map entry.
Action	Select Deny or Permit.
Match Tab
AS Path Access List	Select an AS Path access list.
Regular Community	Select a community list for match criteria.
Large Community	Select a community list for match criteria.
Extended Community	Select a community list for match criteria.
Metric	Enter a metric; range is 0 to 4,294,967,295.
Interface	Select an interface.
Origin	Select egp, igp, incomplete, or none.
Tag	Enter a tag; range is 1 to 4,294,967,295.
Local Preference	Enter a local preference; range is 0 to 4,294,967,295.
Peer	Select local (Static or Redistributed Routes) or none.
IPv4 or IPv6	Select IPv4 or IPv6 as the address family on which to match.
Address—Access List	Select an access list you created that specifies the addresses to match. Default is None.
Address—Prefix List	Select a prefix list you created that specifies the prefixes to match. It matches the prefix received from a peer or redistributed from another protocol. Default is None.
Next Hop—Access List	Select an access list you created that specifies the next hop to match. Default is None.
Next Hop—Prefix List	Select a prefix list you created that specifies the next hop to match. Default is None.
Route Source—Access List	(IPv4 only) Select an access list you crated that specifies the route source to match. Default is None.
Route Source—Prefix List	(IPv4 only) Select a prefix list you crated that specifies the route source to match. Default is None.
Set Tab
Enable BGP atomic aggregate	Mark the route as a less specific route because it has been aggregated. ATOMIC_AGGREGATE is a well-known discretionary attribute that alerts BGP speakers along a path that information has been lost due to route aggregation, and therefore the aggregate path might not be the best path to the destination. When some router are aggregated by an aggregator, the aggregator attaches its Router-ID to the aggregated route into the AGGREGATOR-ID attribute and it sets the ATOMIC_AGGREGATE attribute or not, based on whether the AS_PATH information from the aggregated routers was preserved.
Aggregator—Aggregate AS	Enter the Aggregator AS. The Aggregator attribute includes the AS number and the IP address of the router that originated the aggregated route.The IP address is the Router ID of the router that performs the route aggregation. Range is 1 to 4,294,967,295.
Aggregator—Router ID	Enter the aggregator’s Router ID (usually a loopback address).
IPv4 or IPv6	Select the type of address to set.
IPv6 Nexthop Prefer Global Address	(IPv6 only) IPv6 has four address types: link local address, global unicast address, anycast address, and multicast address. IPv6 Nexthop Prefer Global Address causes the firewall to prefer global unicast addresses.
Source Address	Select the source address with /prefix length to set.
IPv4 Next-Hop	(IPv4 only) Select none, peer-address (Use Peer Address), or unchanged.
IPv6 Next-Hop	(IPv6 only) Select none or peer-address (Use Peer Address).
Local Preference	Enter local preference; range is 0 to 4,294,967,295.
Tag	Enter tag; range is 1 to 4,294,967,295.
Metric Action	Select None, set, add, or subtract.
Metric Value	Enter metric; range is 0 to 4,294,967,295.
Weight	Enter weight; range is 0 to 4,294,967,295.
Origin	Select egp, igp, incomplete, or none.
Originator ID	Set an Originator ID.
Delete Regular Community	Enter a Regular Community to delete.
Delete Large Community	Enter a Large Community to delete.
Regular Community—Overwrite Regular Community	Select to overwrite the Regular Community with what is added in Regular Community field.
Regular Community	Add a Regular Community.
Large Community—Overwrite Regular Community	Select to overwrite the Large Community with what is added in Large Community field.
Large Community	Add a Large Community.
ASPath Exclude	Add an AS_PATH to exclude.
ASPath Prepend	Add an AS_PATH to prepend.
Filters Route Maps Redistribution
Name	Enter a name for the Redistribution route map (maximum of 63 characters). The name must start with an alphanumeric character, underscore (_), or hyphen (-), and contain zero or more alphanumeric characters, underscore (_) or hyphen(-). No dot (.) or space is allowed.
Description	Enter a description of the route map.
Source Protocol	Select the source protocol being redistributed.
Destination Protocol	Select the protocol to which routes are being redistributed.
Entry
Seq	Enter a sequence number; range is 1 to 65,535. Fastpath:  Leave unused numbers between sequence numbers so you can insert additional rules later.
Description	Enter a description of the route map rule.
Action	Deny or Permit the matching routes from being redistributed.
Match
AS Path Access List	Select an AS Path access list.
Regular Community	Enter a regular community.
Large Community	Enter a large community.
Extended Community	Enter an extended community
Metric	Range is 0 to 4,294,967,295.
Interface	Select an interface.
Origin	Select egp, igp, incomplete, or none.
Tag	Enter a tag; range is 1 to 4,294,967,295.
Local Preference	Enter a local preference; range is 0 to 4,294,967,295.
Peer	Select local (Static or Redistributed Routes) or none.
Address—Access List	Select an access list.
Address—Prefix List	Select a prefix list.
Next Hop—Access List	Select an access list.
Next Hop—Prefix List	Select a prefix list.
Route Source—Access List	Select an access list.
Route Source—Prefix List	Select a prefix list.
Set
Metric Action	Select None, set, add, or subtract.
Metric Value	Enter the value to set the metric to, add to the metric, or subtract from the metric of matching routes, based on your selection for Metric Action. Range is 0 to 4,294,967,295.
Metric Type	Select Type 1 or Type 2.
Tag	Range is 1 to 4,294,967,295.

Parent topic 

Network > Routing > Routing Profiles