Tier2 DNS servers currently are not audited. This wiki page is to discuss how to monitor these servers. This plan is to cover a few jobs in one script.
Current T2 status/notification cycle
| Minutes past the hour | Action |
|---|---|
| 14,29,44,59 | /OpenNIC/testT2/t2status.txt generated by ns0 |
| 17,32,47,02 | /OpenNIC/testT2/t2status.txt transfered from ns0 to wiki host |
| 18,33,48,03 | T2 failure/restore notifications sent; wiki status page updated |
| 21,36,51,06 | new T2 list generated by wiki and sent to ns0 (/OpenNIC/dns-zone/public_t2_servers.txt) |
Associated crontab on ns7:
# Fetch t2status.txt from ns0 17,32,47,02 * * * * rsync -rlpgoDc -e "ssh -p 3200" dnsmaint@ns0.opennic.glue:/OpenNIC/testT2/t2status.txt /home/dnsmaint/t2status.txt # Update DB with new statuses and send out notifications 18,33,48,03 * * * * /home/brian/Scripts/updateT2Records.pl # Generate new T2 list and deposit in ns0 21,36,51,06 * * * * /home/brian/Scripts/extractT2ZoneData.pl > /home/dnsmaint/public_t2_servers.txt; rsync -rlpgoDc -e "ssh -p 3200" /home/dnsmaint/public_t2_servers.txt dnsmaint@ns0.opennic.glue:/OpenNIC/dns-zone/
CategoryAuditing
