ISC-DHCPサーバのログをまとめてみた

temporaryなDHCPサーバだったんだけど、立てたついでにログをまとめてみた。

DHCPサーバの起動ログ

Oct 28 XX:20:15 ubuntu-desktop dhcpd: Internet Systems Consortium DHCP Server V3.0.6
Oct 28 XX:20:15 ubuntu-desktop dhcpd: Copyright 2004-2007 Internet Systems Consortium.
Oct 28 XX:20:15 ubuntu-desktop dhcpd: All rights reserved.
Oct 28 XX:20:15 ubuntu-desktop dhcpd: For info, please visit http://www.isc.org/sw/dhcp/
Oct 28 XX:20:15 ubuntu-desktop dhcpd: Internet Systems Consortium DHCP Server V3.0.6
Oct 28 XX:20:15 ubuntu-desktop dhcpd: Copyright 2004-2007 Internet Systems Consortium.
Oct 28 XX:20:15 ubuntu-desktop dhcpd: All rights reserved.
Oct 28 XX:20:15 ubuntu-desktop dhcpd: For info, please visit http://www.isc.org/sw/dhcp/
Oct 28 XX:20:15 ubuntu-desktop dhcpd: Internet Systems Consortium DHCP Server V3.0.6
Oct 28 XX:20:15 ubuntu-desktop dhcpd: Copyright 2004-2007 Internet Systems Consortium.
Oct 28 XX:20:15 ubuntu-desktop dhcpd: All rights reserved.
Oct 28 XX:20:15 ubuntu-desktop dhcpd: For info, please visit http://www.isc.org/sw/dhcp/
Oct 28 XX:20:15 ubuntu-desktop dhcpd: Wrote 0 deleted host decls to leases file.
Oct 28 XX:20:15 ubuntu-desktop dhcpd: Wrote 0 new dynamic host decls to leases file.
Oct 28 XX:20:15 ubuntu-desktop dhcpd: Wrote 0 leases to leases file.

クライアントがLinux(CentOS 5.2 Live)の場合

Oct 28 XX:04:32 ubuntu-desktop dhcpd: DHCPDISCOVER from XX:XX:XX:XX:XX:XX via eth0
Oct 28 XX:04:32 ubuntu-desktop dhcpd: DHCPOFFER on 192.168.2.101 to XX:XX:XX:XX:XX:XX via eth0
Oct 28 XX:04:32 ubuntu-desktop dhcpd: DHCPREQUEST for 192.168.2.101 (192.168.2.1) from XX:XX:XX:XX:XX:XX via eth0
Oct 28 XX:04:32 ubuntu-desktop dhcpd: DHCPACK on 192.168.2.101 to XX:XX:XX:XX:XX:XX via eth0

Oct 28 XX:09:32 ubuntu-desktop dhcpd: DHCPREQUEST for 192.168.2.101 from XX:XX:XX:XX:XX:XX via eth0
Oct 28 XX:09:32 ubuntu-desktop dhcpd: DHCPACK on 192.168.2.101 to XX:XX:XX:XX:XX:XX via eth0
Oct 28 XX:14:31 ubuntu-desktop dhcpd: DHCPREQUEST for 192.168.2.101 from XX:XX:XX:XX:XX:XX via eth0
Oct 28 XX:14:31 ubuntu-desktop dhcpd: DHCPACK on 192.168.2.101 to XX:XX:XX:XX:XX:XX via eth0
Oct 28 XX:19:25 ubuntu-desktop dhcpd: DHCPREQUEST for 192.168.2.101 from XX:XX:XX:XX:XX:XX via eth0
Oct 28 XX:19:25 ubuntu-desktop dhcpd: DHCPACK on 192.168.2.101 to XX:XX:XX:XX:XX:XX via eth0

クライアントがWindows Vistaの場合

Oct 28 XX:40:37 ubuntu-desktop dhcpd: DHCPDISCOVER from XX:XX:XX:XX:XX:XX via eth0
Oct 28 XX:40:38 ubuntu-desktop dhcpd: DHCPOFFER on 192.168.2.117 to XX:XX:XX:XX:XX:XX (VISTA-PC) via eth0
Oct 29 XX:40:38 ubuntu-desktop dhcpd: DHCPREQUEST for 192.168.2.117 (192.168.2.1) from XX:XX:XX:XX:XX:XX (VISTA-PC) via eth0
Oct 28 XX:40:38 ubuntu-desktop dhcpd: DHCPACK on 192.168.2.117 to XX:XX:XX:XX:XX:XX (VISTA-PC) via eth0
Oct 28 XX:40:43 ubuntu-desktop dhcpd: DHCPINFORM from 192.168.2.117 via eth0
Oct 28 XX:40:43 ubuntu-desktop dhcpd: DHCPACK to 192.168.2.117 (XX:XX:XX:XX:XX:XX) via eth0

Oct 28 XX:45:38 ubuntu-desktop dhcpd: DHCPREQUEST for 192.168.2.117 from XX:XX:XX:XX:XX:XX (VISTA-PC) via eth0
Oct 28 XX:45:38 ubuntu-desktop dhcpd: DHCPACK on 192.168.2.117 to XX:XX:XX:XX:XX:XX (VISTA-PC) via eth0
Oct 28 XX:50:38 ubuntu-desktop dhcpd: DHCPREQUEST for 192.168.2.117 from XX:XX:XX:XX:XX:XX (VISTA-PC) via eth0
Oct 28 XX:50:38 ubuntu-desktop dhcpd: DHCPACK on 192.168.2.117 to XX:XX:XX:XX:XX:XX (VISTA-PC) via eth0
Oct 28 XX:55:38 ubuntu-desktop dhcpd: DHCPREQUEST for 192.168.2.117 from XX:XX:XX:XX:XX:XX (VISTA-PC) via eth0
Oct 28 XX:55:38 ubuntu-desktop dhcpd: DHCPACK on 192.168.2.117 to XX:XX:XX:XX:XX:XX (VISTA-PC) via eth0

割り当てられるIPアドレスがないときのログ

Oct 28 XX:25:41 ubuntu-desktop dhcpd: DHCPDISCOVER from XX:XX:XX:XX:XX:XX via eth0: network 192.168.2/24: no free leases

それぞれのDHCPメッセージの意味は、RFC2131を参照のこと。