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  1. bgpcep
  2. BGPCEP-978

ODL requires a restart to update its PCEP Topology

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Details

    • Bug
    • Status: Open
    • Medium
    • Resolution: Unresolved
    • None
    • None
    • None

    • Cisco IOS XRv 7.0.2

      Opendaylight 14.1 (also noticed the same behavior with 13.1 but needs a double check)

    Description

      Hi,

      I have a very simple topology with a Cisco IOS XRv (7.0.2) and ODL v14.1, running PCEP between both.

      Then I'm creating a new SR LSP with ODL, which results in the creation of the LSP in the router however the PCEP topology in ODL is not updated and no LSP appears in there.

      A work around is to shutdown and start ODL again, then the PCEP topology is properly populated.

      I can provide a wireshark trace of the flow and the e debug output from PCEP in ODL.

      Step to reproduce:

      1. add a new LSP (topo not updated)
      2. reboot ODL (topo up to date)

       

      Attachments

        1. pcep16112021.pcapng
          8 kB
          Benjamin Vandendriessche
        2. BGPCEP-978_logs.txt
          2.06 MB
          Benjamin Vandendriessche
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            benjamin000007 Benjamin Vandendriessche
            benjamin000007 Benjamin Vandendriessche
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            Dates

              Created:
              Updated: