1 ^[0-9]{4}-[0-9]{2}-[0-9]{2}T[ .:+0-9]+ [._[:alnum:]-]+ kea-dhcp4: INFO DHCP4_LEASE_ADVERT
2 ^[0-9]{4}-[0-9]{2}-[0-9]{2}T[ .:+0-9]+ [._[:alnum:]-]+ kea-dhcp4: INFO DHCP4_LEASE_ALLOC
3 ^[0-9]{4}-[0-9]{2}-[0-9]{2}T[ .:+0-9]+ [._[:alnum:]-]+ kea-dhcp4: INFO DHCPSRV_MEMFILE_LFC_START starting Lease File Cleanup
4 ^[0-9]{4}-[0-9]{2}-[0-9]{2}T[ .:+0-9]+ [._[:alnum:]-]+ kea-dhcp4: INFO DHCPSRV_MEMFILE_LFC_EXECUTE executing Lease File Cleanup
5 ^[0-9]{4}-[0-9]{2}-[0-9]{2}T[ .:+0-9]+ [._[:alnum:]-]+ DhcpLFC: INFO \[DhcpLFC.[0-9]+\] LFC_START Starting lease file cleanup
6 ^[0-9]{4}-[0-9]{2}-[0-9]{2}T[ .:+0-9]+ [._[:alnum:]-]+ DhcpLFC: INFO [DhcpLFC.[0-9]+\] LFC_PROCESSING
7 ^[0-9]{4}-[0-9]{2}-[0-9]{2}T[ .:+0-9]+ [._[:alnum:]-]+ DhcpLFC: INFO [DhcpLFC.dhcpsrv.[0-9]+\] DHCPSRV_MEMFILE_LEASE_FILE_LOAD loading leases from file
8 ^[0-9]{4}-[0-9]{2}-[0-9]{2}T[ .:+0-9]+ [._[:alnum:]-]+ DhcpLFC: INFO [DhcpLFC.[0-9]+\] LFC_READ_STATS
9 ^[0-9]{4}-[0-9]{2}-[0-9]{2}T[ .:+0-9]+ [._[:alnum:]-]+ DhcpLFC: INFO [DhcpLFC.[0-9]+\] LFC_WRITE_STATS
10 ^[0-9]{4}-[0-9]{2}-[0-9]{2}T[ .:+0-9]+ [._[:alnum:]-]+ DhcpLFC: INFO [DhcpLFC.[0-9]+\] LFC_ROTATING LFC rotating files
11 ^[0-9]{4}-[0-9]{2}-[0-9]{2}T[ .:+0-9]+ [._[:alnum:]-]+ DhcpLFC: INFO [DhcpLFC.[0-9]+\] LFC_TERMINATE LFC finished processing