Generating Bgp Routes; Injecting A Local Network - HP HPE FlexNetwork 7500 series Configuration Manual

Step
2. Enter BGP instance view or
BGP-VPN instance view.
3. Specify the source address
of TCP connections to a peer
or peer group.
4. Specify the source interface
of TCP connections to a peer
or peer group.
To specify the source address of TCP connections (IPv6 unicast/multicast address family):
Step
1. Enter system view.
2. Enter BGP instance view or
BGP-VPN instance view.
3. Specify the source IPv6
address of TCP connections
to a peer or peer group.
4. Specify the source interface
of TCP connections to a peer
or peer group.

Generating BGP routes

BGP can generate routes in the following ways:
•
Advertise local networks.
•
Redistribute IGP routes.

Injecting a local network

Perform this task to inject a network in the local routing table to the BGP routing table, so BGP can
advertise the network to BGP peers. The ORIGIN attribute of BGP routes advertised in this way is
IGP. You can also use a routing policy to control route advertisement.
Command
•
Enter BGP instance view:
bgp as-number [ instance
instance-name ]
•
Enter BGP-VPN instance
view:
a. bgp as-number
[ instance
instance-name ]
b. ip vpn-instance
vpn-instance-name
peer { group-name | ipv4-address
[ mask-length ] } source-address
source-ipv4-address
peer { group-name | ipv4-address
[ mask-length ] }
connect-interface interface-type
interface-number
Command
system-view
•
Enter BGP instance view:
bgp as-number [ instance
instance-name ]
•
Enter BGP-VPN instance
view:
a. bgp as-number
[ instance
instance-name ]
b. ip vpn-instance
vpn-instance-name
peer { group-name | ipv6-address
[ prefix-length ] } source-address
source-ipv6-address
peer { group-name | ipv6-address
[ prefix-length ] }
connect-interface interface-type
interface-number
228
Remarks
N/A
By default, BGP uses the primary
IPv4 address of the output
interface in the optimal route to a
peer or peer group as the source
address of TCP connections to the
peer or peer group.
Remarks
N/A
N/A
By default, BGP uses the IPv6
address of the output interface in
the optimal route to the BGP peer
or peer group as the source
address of TCP connections to the
peer or peer group.