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|
################
Route Map Policy
################
Route map is a powerfull command, that gives network administrators a very
useful and flexible tool for traffic manipulation.
*************
Configuration
*************
Route Map
=========
.. cfgcmd:: set policy route-map <text>
This command creates a new route-map policy, identified by <text>.
.. cfgcmd:: set policy route-map <text> description <text>
Set description for the route-map policy.
.. cfgcmd:: set policy route-map <text> rule <1-65535> action <permit|deny>
Set action for the route-map policy.
.. cfgcmd:: set policy route-map <text> rule <1-65535> call <text>
Call another route-map policy on match.
.. cfgcmd:: set policy route-map <text> rule <1-65535> continue <1-65535>
Jump to a different rule in this route-map on a match.
.. cfgcmd:: set policy route-map <text> rule <1-65535> description <text>
Set description for the rule in the route-map policy.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match as-path <text>
BGP as-path list to match.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match community
community-list <text>
BGP community-list to match.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match community
exact-match
Set BGP community-list to exactly match.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match extcommunity
<text>
BGP extended community to match.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match interface <text>
First hop interface of a route to match.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ip address
access-list <1-2699>
IP address of route to match, based on access-list.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ip address
prefix-list <text>
IP address of route to match, based on prefix-list.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ip address
prefix-len <0-32>
IP address of route to match, based on specified prefix-length.
Note that this does not work with BGP routes.
When applied to BGP it can lead to unexpected results.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ip nexthop
access-list <1-2699>
IP next-hop of route to match, based on access-list.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ip nexthop
address <x.x.x.x>
IP next-hop of route to match, based on ip address.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ip nexthop
prefix-len <0-32>
IP next-hop of route to match, based on prefix length.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ip nexthop
prefix-list <text>
IP next-hop of route to match, based on prefix-list.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ip nexthop
type <blackhole>
IP next-hop of route to match, based on type.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ip route-source
access-list <1-2699>
IP route source of route to match, based on access-list.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ip route-source
prefix-list <text>
IP route source of route to match, based on prefix-list.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ipv6 address
access-list <text>
IPv6 address of route to match, based on IPv6 access-list.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ipv6 address
prefix-list <text>
IPv6 address of route to match, based on IPv6 prefix-list.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ipv6 address
prefix-len <0-128>
IPv6 address of route to match, based on specified prefix-length.
Note that this match rule does not work with BGP routes.
When applied to BGP it can lead to unexpected results.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match ipv6 nexthop
<h:h:h:h:h:h:h:h>
Nexthop IPv6 address to match.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match large-community
large-community-list <text>
Match BGP large communities.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match local-preference
<0-4294967295>
Match local preference.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match metric <1-65535>
Match route metric.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match origin
<egp|igp|incomplete>
Boarder Gateway Protocol (BGP) origin code to match.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match peer <x.x.x.x>
Peer IP address to match.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match rpki
<invalid|notfound|valid>
Match RPKI validation result.
.. cfgcmd:: set policy route-map <text> rule <1-65535> match tag <1-65535>
Route tag to match.
.. cfgcmd:: set policy route-map <text> rule <1-65535> on-match goto <1-65535>
Exit policy on match: go to rule <1-65535>
.. cfgcmd:: set policy route-map <text> rule <1-65535> on-match next
Exit policy on match: go to next sequence number.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set aggregator <as|ip>
<1-4294967295|x.x.x.x>
BGP aggregator attribute: AS number or IP address of an aggregation.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set as-path exclude
<text>
Drop AS-NUMBER from the BGP AS path.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set as-path prepend
<text>
Prepend the given string of AS numbers to the AS_PATH of the BGP path's NLRI.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set as-path
prepend-last-as <n>
Prepend the existing last AS number (the leftmost ASN) to the AS_PATH.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set atomic-aggregate
BGP atomic aggregate attribute.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set bgp-extcommunity-rt
<aa:nn>
Set route target value. ExtCommunity in format: asn:value.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set comm-list comm-list
<text>
BGP communities with a community-list.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set comm-list delete
Delete BGP communities matching the community-list.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set community
<aa:bb|local-AS|no-advertise|no-export|internet|additive|none>
Set BGP community attribute.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set distance <0-255>
Locally significant administrative distance.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set extcommunity-rt
<text>
Set route target value.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set extcommunity-soo
<text>
Set site of origin value.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set ip-next-hop
<x.x.x.x>
Nexthop IP address.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set ip-next-hop
unchanged
Set the next-hop as unchanged. Pass through the route-map without
changing its value
.. cfgcmd:: set policy route-map <text> rule <1-65535> set ip-next-hop
peer-address
Set the BGP nexthop address to the address of the peer. For an incoming
route-map this means the ip address of our peer is used. For an
outgoing route-map this means the ip address of our self is used to
establish the peering with our neighbor.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set ipv6-next-hop
<global|local> <h:h:h:h:h:h:h:h>
Nexthop IPv6 address.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set ipv6-next-hop
peer-address
Set the BGP nexthop address to the address of the peer. For an incoming
route-map this means the ip address of our peer is used. For an
outgoing route-map this means the ip address of our self is used to
establish the peering with our neighbor.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set ipv6-next-hop
prefer-global
For Incoming and Import Route-maps if we receive a v6 global and v6 LL
address for the route, then prefer to use the global address as the
nexthop.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set large-community
<text>
Set BGP large community value.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set local-preference
<0-4294967295>
Set BGP local preference attribute.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set metric
<+/-metric|0-4294967295>
Set destination routing protocol metric. Add or subtract metric, or set
metric value.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set metric-type
<type-1|type-2>
Set OSPF external metric-type.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set origin
<igp|egp|incomplete>
Set BGP origin code.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set originator-id
<x.x.x.x>
Set BGP originator ID attribute.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set src
<x.x.x.x|h:h:h:h:h:h:h:h>
Set source IP/IPv6 address for route.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set table <1-200>
Set prefixes to table.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set tag <1-65535>
Set tag value for routing protocol.
.. cfgcmd:: set policy route-map <text> rule <1-65535> set weight
<0-4294967295>
Set BGP weight attribute
|
