The value of vRtrRipInstanceExpLmtLogPercent specifies the percentage
of the export-limit, at which a warning log message and SNMP
notification would be sent. This would only be a warning and additional
routes will be learned up to 100% of vRtrRipInstanceExportLimit.
A value of 0 indicates that vRtrRipInstanceExpLmtLogPercent is disabled
and no log message or SNMP notification would be sent.