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  1. OpenNMS
  2. NMS-4398

Unable to see Telnet/HTTP/OpenManage links in node.jsp

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 1.8.5, 1.8.6, 1.8.7, 1.8.8
    • Fix Version/s: 1.8.10, 1.9.6
    • Component/s: Web UI - General
    • Security Level: Default (Default Security Scheme)
    • Labels:
      None
    • Environment:
      CentOS 5.5 x86_64, Sun Java 1.6.0_23, OpenNMS YUM/RPM install; verified on clean install

      Description

      Since upgrade to 1.8.5 (or 1.8.6, forgot) links are not shown for Telnet/HTTP/OpenManage in node.jsp, even when appropriate services were actually discovered.

      Went to debug element/node.jsp. In findServiceAddress(), a "List<InetAddress> ips" contains the correct list of IPv4 addresses for the node+service. But getLowestInetAddress(ips) seems to always return null instead of an address, so the service is not advertised later on.

      A workaround for me was to bypass getLowestInetAddress() altogether and for now use the first available IP as in the patch below, as I don't (yet) understand how getLowestInetAddress() or ByteArrayComparator works.

      — node.jsp.orig 2011-02-09 03:06:38.000000000 +0100
      +++ node.jsp 2011-02-09 21:43:46.000000000 +0100
      @@ -130,7 +130,7 @@
      ips.add(InetAddress.getByName(service.getIpAddress()));
      }

      • InetAddress lowest = InetAddressUtils.getLowestInetAddress(ips);
        + InetAddress lowest = ips.get(0);

      if (lowest != null) {
      return lowest.getHostAddress();

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            • Assignee:
              seth Seth Leger
              Reporter:
              hannes Martin Lorentz
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              Dates

              • Created:
                Updated:
                Resolved: