DHCP IP 租用狀況

# less /var/lib/dhcp3/dhcpd.leases



[Python] DHCP3 leases parser - Pastebin.com

 27     m = re.match(r"\s+(starts)\s+\d+\s+(\d+\/\d+\/\d+)", line);
 28     if m:
 29         key, value = m.groups()
 30         if key == "starts":
 31             lease["time"] = value.lower()

udhcpc

udhcpc 為為嵌入式系統而做的 dhcp client

# udhcpc -i eth0 -s /etc/udhcpc/default.bound -T 10







Reference :
Gentoo Linux 文件 -- 網路模組