
Proprietary and Confidential Information of F5 Networks
1 ABOUT THIS DOCUMENT .......................................................................................................................... 1
ABOUT THIS DOCUMENT ................................................................................................ 1
CONVENTIONS ............................................................................................................. 1
GLOSSARY OF TERMS AND ABBREVIATIONS ....................................................................... 2
DOCUMENT VERSION HISTORY ....................................................................................... 3
2 TROUBLESHOOTING BASICS ...................................................................................................................... 4
REFERENCING THE SDC DOCUMENTATION ........................................................................ 4
VERIFYING SYSTEM SETUP .............................................................................................. 4
GENERAL PREVENTION .................................................................................................. 4
COLLECTING SYSTEM DATA ............................................................................................ 4
F5 SUPPORT CONTACT INFORMATION .............................................................................. 5
3 IP CONNECTIVITY ...................................................................................................................................... 6
FAILED TO ACTIVATE SCTP ASSOCIATIONS ........................................................................ 6
3.1.1 Error Description ................................................................................................................................ 6
3.1.2 Causes ................................................................................................................................................ 6
3.1.3 Symptoms .......................................................................................................................................... 6
3.1.4 Resolution .......................................................................................................................................... 6
SCTP CLIENT SHOWS IN GUI TOO MANY ADDRESSES ........................................................ 7
3.2.1 Error Description ................................................................................................................................ 7
3.2.2 Causes ................................................................................................................................................ 7
3.2.3 Resolution .......................................................................................................................................... 7
4 SDC CLUSTER ............................................................................................................................................. 8
PREREQUISITES ............................................................................................................. 8
GENERAL CLUSTER COMMANDS FOR TROUBLESHOOTING .................................................... 8
RECURRING RESOURCE FAILURES .................................................................................... 9
4.3.1 Symptom – Current Failure Counts .................................................................................................... 9
4.3.2 Resolution – Current Failure Count .................................................................................................. 10
4.3.3 Symptom - Resource Fails to Shutdown ........................................................................................... 10
4.3.4 Resolution – Resource Fails to Shutdown ........................................................................................ 10
CPF CONNECTIVITY ..................................................................................................... 10
4.4.1 CPF Failure to Launch....................................................................................................................... 10
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