ts-dhcp@dhcp-dev1:~/var/lib/dhcpd$ tail -f dhcpd.leases /var/log/syslog/local7 ==> dhcpd.leases <== # The format of this file is documented in the dhcpd.leases(5) manual page. # This lease file was written by isc-dhcp-4.3.3-P1 server-duid "\000\001\000\001\036c\242H\000PV\214Pg"; ==> /var/log/syslog/local7 <== 2016-02-26T17:54:48.359909-06:00 dhcp-dev1 dhcpd[42719]: Internet Systems Consortium DHCP Server 4.3.3-P1 2016-02-26T17:54:48.359943-06:00 dhcp-dev1 dhcpd[42719]: Copyright 2004-2016 Internet Systems Consortium. 2016-02-26T17:54:48.359962-06:00 dhcp-dev1 dhcpd[42719]: All rights reserved. 2016-02-26T17:54:48.359980-06:00 dhcp-dev1 dhcpd[42719]: For info, please visit https://www.isc.org/software/dhcp/ 2016-02-26T17:54:48.359999-06:00 dhcp-dev1 dhcpd[42719]: Source compiled to use binary-leases 2016-02-26T17:54:48.360184-06:00 dhcp-dev1 dhcpd[42719]: Wrote 0 leases to leases file. 2016-02-26T17:54:48.364141-06:00 dhcp-dev1 dhcpd[42719]: Listening on Socket/eth0/128.174.204.0/23 2016-02-26T17:54:48.364176-06:00 dhcp-dev1 dhcpd[42719]: Sending on Socket/eth0/128.174.204.0/23 2016-02-26T17:54:48.365233-06:00 dhcp-dev1 dhcpd[42720]: Server starting service. 2016-02-26T17:55:36.555285-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1 ==> dhcpd.leases <== lease 172.21.195.13 { starts 5 2016/02/26 23:55:36; ends 5 2016/02/26 23:55:36; cltt 5 2016/02/26 23:55:36; binding state abandoned; next binding state free; rewind binding state free; client-hostname "p6test3"; } ==> /var/log/syslog/local7 <== 2016-02-26T17:55:36.555711-06:00 dhcp-dev1 dhcpd[42720]: Abandoning IP address 172.21.195.13: pinged before offer 2016-02-26T17:55:36.555703-06:00 dhcp-dev1 dhcpd[42720]: ICMP Echo reply while lease 172.21.195.13 valid. 2016-02-26T17:55:39.852875-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1 ==> dhcpd.leases <== lease 172.21.195.14 { starts 5 2016/02/26 23:55:39; ends 5 2016/02/26 23:55:39; cltt 5 2016/02/26 23:55:39; binding state abandoned; next binding state free; rewind binding state free; client-hostname "p6test3"; } ==> /var/log/syslog/local7 <== 2016-02-26T17:55:39.853393-06:00 dhcp-dev1 dhcpd[42720]: Abandoning IP address 172.21.195.14: pinged before offer 2016-02-26T17:55:39.853373-06:00 dhcp-dev1 dhcpd[42720]: ICMP Echo reply while lease 172.21.195.14 valid. 2016-02-26T17:55:46.666835-06:00 dhcp-dev1 dhcpd[42720]: Reclaiming abandoned lease 172.21.195.13. 2016-02-26T17:55:46.666852-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1 2016-02-26T17:55:46.666858-06:00 dhcp-dev1 dhcpd[42720]: DHCPOFFER on 172.21.195.13 to 08:00:27:19:62:e0 (p6test3) via 172.21.195.1 2016-02-26T17:55:46.670394-06:00 dhcp-dev1 dhcpd[42720]: DHCPREQUEST for 172.21.195.13 (128.174.204.220) from 08:00:27:19:62:e0 via 172.21.195.1: lease 172.21.195.13 unavailable. 2016-02-26T17:55:46.670401-06:00 dhcp-dev1 dhcpd[42720]: DHCPNAK on 172.21.195.13 to 08:00:27:19:62:e0 via 172.21.195.1 2016-02-26T17:55:49.823848-06:00 dhcp-dev1 dhcpd[42720]: DHCPREQUEST for 172.21.195.13 (128.174.204.220) from 08:00:27:19:62:e0 via 172.21.195.1: lease 172.21.195.13 unavailable. 2016-02-26T17:55:49.823864-06:00 dhcp-dev1 dhcpd[42720]: DHCPNAK on 172.21.195.13 to 08:00:27:19:62:e0 via 172.21.195.1 2016-02-26T17:55:53.817310-06:00 dhcp-dev1 dhcpd[42720]: DHCPREQUEST for 172.21.195.13 (128.174.204.220) from 08:00:27:19:62:e0 via 172.21.195.1: lease 172.21.195.13 unavailable. 2016-02-26T17:55:53.817338-06:00 dhcp-dev1 dhcpd[42720]: DHCPNAK on 172.21.195.13 to 08:00:27:19:62:e0 via 172.21.195.1 2016-02-26T17:56:04.861647-06:00 dhcp-dev1 dhcpd[42720]: Reclaiming abandoned lease 172.21.195.14. 2016-02-26T17:56:04.861677-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1 2016-02-26T17:56:04.861679-06:00 dhcp-dev1 dhcpd[42720]: DHCPOFFER on 172.21.195.14 to 08:00:27:19:62:e0 (p6test3) via 172.21.195.1 2016-02-26T17:56:04.864922-06:00 dhcp-dev1 dhcpd[42720]: DHCPREQUEST for 172.21.195.14 (128.174.204.220) from 08:00:27:19:62:e0 via 172.21.195.1: lease 172.21.195.14 unavailable. 2016-02-26T17:56:04.864935-06:00 dhcp-dev1 dhcpd[42720]: DHCPNAK on 172.21.195.14 to 08:00:27:19:62:e0 via 172.21.195.1 2016-02-26T17:56:08.110363-06:00 dhcp-dev1 dhcpd[42720]: DHCPREQUEST for 172.21.195.14 (128.174.204.220) from 08:00:27:19:62:e0 via 172.21.195.1: lease 172.21.195.14 unavailable. 2016-02-26T17:56:08.110381-06:00 dhcp-dev1 dhcpd[42720]: DHCPNAK on 172.21.195.14 to 08:00:27:19:62:e0 via 172.21.195.1 2016-02-26T17:56:14.615090-06:00 dhcp-dev1 dhcpd[42720]: DHCPREQUEST for 172.21.195.14 (128.174.204.220) from 08:00:27:19:62:e0 via 172.21.195.1: lease 172.21.195.14 unavailable. 2016-02-26T17:56:14.615113-06:00 dhcp-dev1 dhcpd[42720]: DHCPNAK on 172.21.195.14 to 08:00:27:19:62:e0 via 172.21.195.1 2016-02-26T17:56:26.651529-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1: network 172.21.195.0/28: no free leases 2016-02-26T17:56:29.803360-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1: network 172.21.195.0/28: no free leases 2016-02-26T17:56:37.453042-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1: network 172.21.195.0/28: no free leases 2016-02-26T17:56:46.671833-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1: network 172.21.195.0/28: no free leases 2016-02-26T17:57:07.596058-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1: network 172.21.195.0/28: no free leases 2016-02-26T17:57:16.359521-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1: network 172.21.195.0/28: no free leases 2016-02-26T17:57:18.902279-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1: network 172.21.195.0/28: no free leases 2016-02-26T17:57:23.610783-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1: network 172.21.195.0/28: no free leases 2016-02-26T17:57:32.105462-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1: network 172.21.195.0/28: no free leases 2016-02-26T17:57:45.906365-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1: network 172.21.195.0/28: no free leases ==> dhcpd.leases <== lease 172.21.195.13 { starts 5 2016/02/26 23:55:46; ends 5 2016/02/26 23:57:46; cltt 5 2016/02/26 23:55:46; binding state free; hardware ethernet 08:00:27:19:62:e0; client-hostname "p6test3"; } ==> /var/log/syslog/local7 <== 2016-02-26T17:57:53.922405-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 (p6test3) via 172.21.195.1 ==> dhcpd.leases <== lease 172.21.195.13 { starts 5 2016/02/26 23:57:53; ends 5 2016/02/26 23:57:53; cltt 5 2016/02/26 23:57:53; binding state abandoned; next binding state free; rewind binding state free; client-hostname "p6test3"; } ==> /var/log/syslog/local7 <== 2016-02-26T17:57:53.923006-06:00 dhcp-dev1 dhcpd[42720]: Abandoning IP address 172.21.195.13: pinged before offer 2016-02-26T17:57:53.922999-06:00 dhcp-dev1 dhcpd[42720]: ICMP Echo reply while lease 172.21.195.13 valid. ==> dhcpd.leases <== lease 172.21.195.13 { starts 5 2016/02/26 23:57:53; ends 5 2016/02/26 23:57:53; cltt 5 2016/02/26 23:57:53; binding state free; client-hostname "p6test3"; } lease 172.21.195.14 { starts 5 2016/02/26 23:56:04; ends 5 2016/02/26 23:58:04; cltt 5 2016/02/26 23:56:04; binding state free; hardware ethernet 08:00:27:19:62:e0; client-hostname "p6test3"; } ==> /var/log/syslog/local7 <== 2016-02-26T17:58:06.326346-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 (p6test3) via 172.21.195.1 ==> dhcpd.leases <== lease 172.21.195.14 { starts 5 2016/02/26 23:58:06; ends 5 2016/02/26 23:58:06; cltt 5 2016/02/26 23:58:06; binding state abandoned; next binding state free; rewind binding state free; client-hostname "p6test3"; } ==> /var/log/syslog/local7 <== 2016-02-26T17:58:06.326743-06:00 dhcp-dev1 dhcpd[42720]: Abandoning IP address 172.21.195.14: pinged before offer 2016-02-26T17:58:06.326733-06:00 dhcp-dev1 dhcpd[42720]: ICMP Echo reply while lease 172.21.195.14 valid. 2016-02-26T17:58:09.023283-06:00 dhcp-dev1 dhcpd[42720]: DHCPDISCOVER from 08:00:27:19:62:e0 via 172.21.195.1 2016-02-26T17:58:09.023309-06:00 dhcp-dev1 dhcpd[42720]: DHCPOFFER on 172.21.195.13 to 08:00:27:19:62:e0 (p6test3) via 172.21.195.1 2016-02-26T17:58:09.026671-06:00 dhcp-dev1 dhcpd[42720]: DHCPREQUEST for 172.21.195.13 (128.174.204.220) from 08:00:27:19:62:e0 (p6test3) via 172.21.195.1 ==> dhcpd.leases <== lease 172.21.195.13 { starts 5 2016/02/26 23:58:09; ends 6 2016/02/27 23:58:09; cltt 5 2016/02/26 23:58:09; binding state active; next binding state free; rewind binding state free; hardware ethernet 08:00:27:19:62:e0; client-hostname "p6test3"; } ==> /var/log/syslog/local7 <== 2016-02-26T17:58:09.038592-06:00 dhcp-dev1 dhcpd[42720]: DHCPACK on 172.21.195.13 to 08:00:27:19:62:e0 (p6test3) via 172.21.195.1 ==> dhcpd.leases <== lease 172.21.195.14 { starts 5 2016/02/26 23:58:06; ends 5 2016/02/26 23:58:06; cltt 5 2016/02/26 23:58:06; binding state free; client-hostname "p6test3"; }