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Known Issues

Table 3 lists known issues in NorthStar Controller Release 3.1.0. The identifier associated with each entry is the tracking number in the Juniper Networks Problem Report (PR) tracking system.

Table 3: Known Issues in NorthStar Controller 3.1.0




SNMP-based interface traffic collection does not work when a router is configured with multiple routing engines. In this case router hostname has suffix re0 and re1 (usually used in dual-RE configuration).


During initial loading of the web UI, the Server Status (Administration > Server Status in the More Options menu) is shown as down for PCE, Topology Acquisition, and PCS. The displayed error message is “Down...cannot retrieve PCE status.”


When the JUNOS statement dealing with node-segment is deactivated in a router, NorthStar may not automatically tear down the SPRING LSP originated, transiting, or terminated onto this router.


Minor display issue when using Chrome: On the Chrome browser, there are some UI issues while modifying the device profile – not all settings are displayed properly in the window.


PCS/ConfigServer rejects a user-specified P2MP group name that is the same as the LSP name: JUNOS does not allow commit if a P2MP name is also used by a current and existing LSP name.


When a PCEP session is down and LSP events are received, PCC-controlled LSPs might be temporarily deleted.

Modified: 2017-09-13