34. Dynamic Routing
ROX™ v2.2 User Guide 417 RuggedBackbone™ RX1500
AS number.
Exclude
AS Number
Synopsis: unsigned integer
AS number.
Local Preference
Synopsis: unsigned integer
Local preference.
Metric
operation
Synopsis: string - one of the following keywords { sub, add, set }
Set , add or subtract the metric value.
value
Synopsis: unsigned integer
Value.
next-hop
Synopsis: IPv4 address in dotted-decimal notation
Synopsis: string - the keyword { peer }
The next hop address (xxx.xxx.xxx.xxx/xx or peer to use peer address).
origin
Synopsis: string - one of the following keywords { incomplete, igp, egp }
The origin code.
originator-id
Synopsis: IPv4 address in dotted-decimal notation
The originator ID.
weight
Synopsis: unsigned integer
Weight.
34.5.1.2. Network
Networks may be specified in order to add BGP routers connected to the specified subnets. Note that a
network specification need not be a given valid entry in the routing table. Since BGP is a border gateway
protocol, one would more typically enter a more general network specification here. For example, if a
routed network inside the AS comprised many different Class C subnets (/24) of the 192.168.0.0/16
range, it would be more efficient to advertise the one Class B network specification, 192.168.0.0/16,
to one’s BGP neighbors.
If BGP Neighbors are specified but no Networks are specified, then the router will receive
BGP routing information from its neighbors but will not advertise any routes to them.
Subnet Address/Prefix
Synopsis: IPv4 address and prefix in CIDR notation
IP address/prefix.
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