BGP/L3VPN Conformance and Performance ... - Syrus Systems
BGP/L3VPN Conformance and Performance ... - Syrus Systems
BGP/L3VPN Conformance and Performance ... - Syrus Systems
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Figure 5. <strong>L3VPN</strong> configuration wizard.Methodology1. Tester port 1 emulates a single PE<strong>and</strong> establishes a session with theDUT PE. This port is also used as thetraffic generator <strong>and</strong> for confirmingreflected routes.2. The second port will be an 802.1qtrunk with a separate VLAN-per-PErelationship. The control plane isestablished here, <strong>and</strong> the configurednumber of PEs is established, eachwith an L3 site. Each PE emulated bythe test tool is advertising a numberof prefixes to be reflected by the DUT.Figure 5 shows the Ixia wizardconfiguration for PE-specificparameters.3. The tester generates traffic streamssourced from tester port 1 with adestination of each PE’s advertisedprefixes on tester port 2.4. The number of PEs on tester port 2 isscaled <strong>and</strong> traffic flows re-run to allprefixes to include the additionalPEs’ route advertisements.8 Copyright © Ixia, 2004 <strong>BGP</strong>/<strong>L3VPN</strong> <strong>Conformance</strong> <strong>and</strong> <strong>Performance</strong> Testing: Sample Test Plans
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