You mean how the OID that I use in the scan function looks for each one?
OMD[network]:~/ks_junk$ for i in $(<clocks);do snmpget -v1 -c foo $i .1.3.6.1.2.1.1.1.0; done
SNMPv2-MIB::sysDescr.0 = STRING: Linux clock1 3.2.2-Sonoma 6010-0064-000_v2.01 #1 PREEMPT Sun Nov 13 21:31:23 UTC 2016 armv5tel
SNMPv2-MIB::sysDescr.0 = STRING: Linux clock3 3.2.2-Sonoma 6010-0064-000_v1.01 #1 PREEMPT Mon Apr 15 22:44:31 UTC 2013 armv5tel