Uploaded image for project: 'Qpid Dispatch'
  1. Qpid Dispatch
  2. DISPATCH-244

SASL library generates un-necessary DNS and LDAP requests

Attach filesAttach ScreenshotAdd voteVotersWatch issueWatchersCreate sub-taskLinkCloneUpdate Comment AuthorReplace String in CommentUpdate Comment VisibilityDelete Comments
    XMLWordPrintableJSON

Details

    • Bug
    • Status: Open
    • Major
    • Resolution: Unresolved
    • 0.5
    • Backlog
    • Tests
    • None

    Description

      The dispatch system tests (e.g. system_tests_management) run very slowly when connected to a VPN.

      • about 10x slower on VPN configured to use TCP connection
      • about 5x slower on VPN configured for UDP connection

      Wireshark shows unexpected LDAP and DNS queries on the VPN interface. `wallace` below is the local host name, but is not mentioned in any tests so must be picked up by proton or dispatch at runtime:

      1	0.000000000	10.3.113.108	10.11.6.1	LDAP	242	searchRequest(11) "dc=redhat,dc=com" wholeSubtree 
      2	0.035161000	10.3.113.108	10.5.30.160	DNS	72	Standard query 0xd03f  A wallace.lab.bos.redhat.com
      

      Attachments

        Issue Links

        Activity

          This comment will be Viewable by All Users Viewable by All Users
          Cancel

          People

            Unassigned Unassigned
            aconway Alan Conway

            Dates

              Created:
              Updated:

              Slack

                Issue deployment