HP 4800G Series Configuration Manual page 700

1 Route Policy Configuration ······················································································································1-1
Introduction to Route Policy ····················································································································1-1
Route Policy ····································································································································1-1
Filters ···············································································································································1-1
Route Policy Application··················································································································1-2
Route Policy Configuration Task List ······································································································1-2
Defining Filters ········································································································································1-3
Prerequisites····································································································································1-3
Defining an IP-prefix List ·················································································································1-3
Defining an AS Path List··················································································································1-4
Defining a Community List ··············································································································1-4
Defining an Extended Community List ····························································································1-5
Configuring a Route Policy ·····················································································································1-5
Prerequisites····································································································································1-5
Creating a Route Policy···················································································································1-6
Defining if-match Clauses················································································································1-6
Defining apply Clauses····················································································································1-7
Displaying and Maintaining the Route Policy··························································································1-9
Route Policy Configuration Example ······································································································1-9
Applying a Route Policy to IPv4 Route Redistribution ····································································1-9
Applying a Route Policy to IPv6 Route Redistribution ··································································1-12
Applying a Route Policy to Filter Received BGP Routes ······························································1-14
Troubleshooting Route Policy Configuration ························································································1-16
IPv4 Routing Information Filtering Failure ·····················································································1-16
IPv6 Routing Information Filtering Failure ·····················································································1-17
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