$ snmpget -v 1 $CENSORED sysDescr.9999999999
Error in packet
Reason: (noSuchName) There is no such variable name in this MIB.
Failed object: system.sysDescr.4294967295

$ snmpget -v 1 $CENSORED sysDescr.4294967294
Error in packet
Reason: (noSuchName) There is no such variable name in this MIB.
Failed object: system.sysDescr.4294967294

$ snmpget -v 1 $CENSORED sysDescr.4294967295
Error in packet
Reason: (noSuchName) There is no such variable name in this MIB.
Failed object: system.sysDescr.4294967295

$ snmpget -v 1 $CENSORED sysDescr.4294967296
Error in packet
Reason: (noSuchName) There is no such variable name in this MIB.
Failed object: system.sysDescr.4294967295