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Nokia Network Voyager for IPSO 4.0 Reference Guide 423
BGP Confederation Example
In the above diagram, all the routers belong to the same Confederation 65525. Nokia platform A
and Nokia platform B belong to routing domain ID 65527, Nokia platform C and Nokia platform
D belong to routing domain ID 65528, and Nokia platform E belongs to routing domain ID
65524. In this example, you configure Nokia platform B and Nokia platform C as members of
Confederation 65525 and as members of separate routing domains within the confederation. You
also configure each platform as confederation peers to Nokia platform E, which has a direct
route to the external AS.
Configuring Nokia Platform C
1. Set up the confederation and the routing domain identifier.
a. Click BGP under Configuration > Routing Configuration in the tree view.
b. Click Advanced BGP Options.
c. Enter
65525 in the Confederation text box.
d. Enter
65528 in the Routing domain identifier text box; then click Apply.
2. Create confederation group 65524.
a. Click BGP under Configuration > Routing Configuration in the tree view.
b. Click Advanced BGP Options.
c. Enter
65524 in the Peer Autonomous System Number text box.
d. Click Confederation in the Peer Group Type drop-down list; then click Apply.
Define properties for the above group.
e. Click On in the All field.
Nokia
Platform A
Nokia
Platform B
Nokia
Platform E
00333
192.168.35
192.168.30
To external AS
AS65524
Confed 65525
AS65527
Confed 65525
AS65528
Confed 65525
AS65525
.1
.1 .1
.2
.2
Nokia
Platform D
Nokia
Platform C
192.168.45
.1
.2
.2
192.168.40