Parameter NameParameter Meaning ClientInterfaceName Name of an interface on the DHCPv6 client. LeaseIpAddress IPv6 address released by the DHCPv6 client. ClientMacAddress MAC address of the DHCPv6 client. Expires Lease time. DNSDomain DNS domain name. ...
we haven't rewritten the lease database in over an hour, rewrite it now. */ if (count > 1000 || (count && cur_time - write_time > 3600)) { count = 0; write_time = cur_time; new_lease_file (); } return 1; } /*做lease的初始化,首先读取已有文件的lease内容。然后获取当前时间。
Parameter NameParameter Meaning ClientInterfaceName Name of the interface on the DHCP client. ServerId IP address of the DHCP server. AcquiredIpAddress IP address assigned to the DHCP client. Mask Network mask. Gateway Gateway address. StaticRoute Static route. LeaseDuration Lease time. ...
option dhcp-lease-timeuint32; This option is used in a client request (DHCPDISCOVER or DHCPREQUEST) to allow the client to request a lease time for the IP address. In a server reply (DHCPOFFER), a DHCP server uses this option to specify the lease time it is willing to offer. This o...
Dynamic Allocation:DHCP assigns IP addresses dynamically, meaning devices could have a different IP address each time they connect to the network. Efficiency:DHCP is easier to manage, especially in large networks where devices frequently join or leave. ...
✅ Problem with DHCP lease time on mobile hotspots:I've had a problem with my Internet connection for a long time at least since January 15, 2023 and since I'm really fed up, I'm asking for help on this...
This option is per-pool, meaning that if unknown clients are denied in the default range, another pool of IP addresses may be defined that allows clients instead. Can be set to one of the following values: Allow All Clients: This is the default behavior. The DHCPv6 server will answer requ...
A DHCP server is the device that runs and manages the Dynamic Host Configuration Protocol information, including IP address information. In many cases, it’s the router in your home, the meaning of DHCP servers is any device that performs the Dynamic Host Configuration Protocol. DHCP servers rec...
表-1是整个报文的封装格式,包括链路层头、IP头、UDP头和DHCP报文,其中dhcp主要的数据都封装在dhcp报文中。 表-2 是DHCP报文的格式,各字段的说明如下: Op:消息操作代码,1byte,既可以是引导请求(BOOTREQUEST)也可以是引导答复(BOOTREPLY),1为请求报文;2为响应报文。具体的报文类型在option字段中标识。
The IP address lease of a device functioning as a DHCP client is successfully renewed. Parameters that a device does not support or are not configured on the DHCP server are recorded as () in the log. Parameters Parameter NameParameter Meaning Client InterfaceName Name of an interface on the...