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sonic-net / sonic-mgmt

Configuration management examples for SONiC
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Need new test: BGP-Update Replication #3612

Open kevinskwang opened 3 years ago

kevinskwang commented 3 years ago

Test steps:

  1. Connect DUT to a route injector.
  2. Establish 33 eBGP IPv4 and IPv6 sessions between the devices, with first session used to inject routes and remaining 32 to receive routes.
  3. Generate 10000 BGP paths (10000 UPDATE messages) on the injecting session, followed by route removal.
  4. Repeat this operation at least 1000 times with interval of 3/1/0.5 seconds respectively. Continually measure CPU load on DUT during the test.
  5. Does the router operate normally? Does it remain responsive to telnet, SNMP, and console?
  6. Time series graph of the CPU utilization on the DUT. •Time series graph of the number of routes present in the router. •Fraction of available routing table space consumed at the end of the test. •Fraction of available memory consumed at the end of the tes
yxieca commented 3 years ago

bgp update timer covers part of the scenario.