RCV-TIMEOUT { return RCV_TIMEOUT; }
RETRY_TIMEOUT { return RETRY_TIMEOUT; }
RETRY-TIMEOUT { return RETRY_TIMEOUT; }
+SERVER_FAILURE_LIMIT { return SERVER_FAILURE_LIMIT; }
SERVER-FAILURE-LIMIT { return SERVER_FAILURE_LIMIT; }
SND_TIMEOUT { return SND_TIMEOUT; }
SND-TIMEOUT { return SND_TIMEOUT; }