Доброго времени суток.
Не с того ни с сего на ровном месте перестал работать шлюз - при открытии/закрытии шлюза такая ошибка:
Код:
10-15/19:57:13 ERROR [10.3.0.112_161_null_v1_Receive] DlinkGateWorker - uk.co.westhawk.snmp.stack.AgentException: Not writable error
10-15/19:57:13 ERROR [Thread-35] LoggingPrintStream - java.lang.RuntimeException: java.lang.InterruptedException: sleep interrupted
10-15/19:57:13 ERROR [Thread-35] LoggingPrintStream - at bitel.billing.server.ipn.DlinkGateWorker.doSync(DlinkGateWorker.java:211)
10-15/19:57:13 ERROR [Thread-35] LoggingPrintStream - at bitel.billing.server.ipn.GateWorker.runSync(GateWorker.java:141)
10-15/19:57:13 ERROR [Thread-35] LoggingPrintStream - at bitel.billing.server.ipn.GateWorker.run(GateWorker.java:101)
10-15/19:57:13 ERROR [Thread-35] LoggingPrintStream - Caused by: java.lang.InterruptedException: sleep interrupted
10-15/19:57:13 ERROR [Thread-35] LoggingPrintStream - at java.lang.Thread.sleep(Native Method)
10-15/19:57:13 ERROR [Thread-35] LoggingPrintStream - at bitel.billing.server.ipn.DlinkGateWorker.waitResponse(DlinkGateWorker.java:340)
10-15/19:57:13 ERROR [Thread-35] LoggingPrintStream - at bitel.billing.server.ipn.DlinkGateWorker.createProfilesAndRules(DlinkGateWorker.java:250)
10-15/19:57:13 ERROR [Thread-35] LoggingPrintStream - at bitel.billing.server.ipn.DlinkGateWorker.doSync(DlinkGateWorker.java:207)
10-15/19:57:13 ERROR [Thread-35] LoggingPrintStream - ... 2 more
10-15/19:57:13 ERROR [Thread-35] DlinkGateWorker - Gate unaccesible - 10.3.0.112
10-15/19:57:13 ERROR [Thread-35] DlinkGateWorker - -------------------------
10-15/19:57:13 ERROR [Thread-35] DlinkGateWorker - error: java.lang.InterruptedException: sleep interrupted
java.lang.RuntimeException: java.lang.InterruptedException: sleep interrupted
at bitel.billing.server.ipn.DlinkGateWorker.doSync(DlinkGateWorker.java:211)
at bitel.billing.server.ipn.GateWorker.runSync(GateWorker.java:141)
at bitel.billing.server.ipn.GateWorker.run(GateWorker.java:101)
Caused by: java.lang.InterruptedException: sleep interrupted
at java.lang.Thread.sleep(Native Method)
at bitel.billing.server.ipn.DlinkGateWorker.waitResponse(DlinkGateWorker.java:340)
at bitel.billing.server.ipn.DlinkGateWorker.createProfilesAndRules(DlinkGateWorker.java:250)
at bitel.billing.server.ipn.DlinkGateWorker.doSync(DlinkGateWorker.java:207)
... 2 more
10-15/19:57:13 ERROR [Thread-35] DlinkGateWorker - thread was interrupted!!!!!!!!
SNMP в порядке - пробовал snmpwalk'ом. Текст ошибки лично мне мало о чем говорит

Подскажите плиз, что это?