Recovering an RSSD from dumps

The procedure you use to recover an RSSD depends on how much RSSD activity there has been since the last RSSD dump. There are four increasingly severe levels of RSSD failure, with corresponding recovery requirements. Use Table 7-3 to locate the RSSD recovery procedure you need.

Table 7-3: Recovering from RSSD failures

Activity since last RSSD dump

Use this procedure

No DDL activity

“Basic RSSD recovery procedure”

DDL activity, but no new routes or subscriptions created

“Subscription comparison procedure”

DDL activity, but no new routes created

“Subscription re-creation procedure”

New routes created

“Deintegration/reintegration procedure”