求教，msc无法管理rnc网元

lnliran

请高手指点：
中兴设备cs域与诺西核心网组pool；联调后rnc侧局向、偶联正常，无告警；核心网反馈说组pool的3个msc中，其中有一个msc无法管理RNC网元，上报告警如下：
RNC IN OWN RADIO NETWORK
===========================================
RNC IDENTIFICATION:
RNC IDENTIFICATION............. RNCID ... : 2233
MOBILE COUNTRY CODE............ MCC ..... : 460
MOBILE NETWORK CODE............ MNC ..... : 00
RNC NAME....................... RNCNAME . : RNC03
RNC PARAMETERS:
RNC STATE...................... STATE ... : UNLOCKED
RNC OPERATIONAL STATE.......... OPSTATE . : RESTARTING BY MSS
USER PLANE DESTINATION INDEX... UPD ..... : 303
USER PLANE DESTINATION NAME.... NUPD .... : RNC03
USER PLANE TYPE................ UTYPE ... : IPV4
RNC PARAMETER SET.............. VER ..... : R4
AMR SPEECH CODEC MODE COUNT.... AMR ..... : 4
RNC GLOBAL TITLE ADDRESS....... DIG ..... : -
NUMBERING PLAN................. NP ...... : -
TYPE OF NUMBER................. TON ..... : -
NETWORK INDICATOR.............. NI ...... : NA1
SIGNALLING POINT CODE.......... SPC ..... : 32AC
AMR CODEC CAPABILITY AND MODE SETS....... : UMTS 8,
                                            UMTS2 8,
过一会状态变成 OUT OF SERVICE
正常应该是RNC OPERATIONAL STATE.......... OPSTATE . : AVAILABLE
DHMSC6上出现告警：     3184 RNC CONTINUOUSLY OUT OF SERVICE IN MSC
                      460 00 08B9 01 0000
告警含义： 3184 RNC CONTINUOUSLY OUT OF SERVICE IN DX MSC
Meaning

The Radio Network Controller (RNC) does not answer the RESET messages
sent by the MSC and is in a state in which it cannot carry any
traffic. The MSC issues the alarm after sending the maximum amount of
RESET messages, after which the RESET messages are no longer sent.
This means that the system does not try to recover from the situation
by itself anymore; the user has to resolve the situation。告警附加字段解释：4600-mobile country code
00-mobile network code
08B9-RNCID：223301-restarting_by_MSC = 1