客户端标识是一个由媒介类型、MAC地址和接口名称构成的十六进制串,如,一个 GigabitEthernet 0/1接口,MAC地址为00d0.f822.33b4,则它的客户端标识为:0100.d0f8.2233.b467.6967.6162.6974.4574.6865.726e.6574.302f.31其中01 表示媒介类型为以太网媒介类型。00.d0f8.2233.b4 是MAC地址,67.6967.6162.6974.4574.6865.72...
DHCP客户端ID包括类型和取值两部分,用户可以通过ASCII字符串、十六进制数和指定接口的MAC地址来指定DHCP...
ip address dhcp-alloc [ client-identifier mac interface-type interface-number ]undo ip address dhcp-alloc 【视图】接口视图 【缺省级别】2:系统级 【参数】client-identifier mac interface-type interface-number:使用指定接口的MAC地址作为客户端ID来获取IP地址。interface-type interface-number表示...
对不同设备分配不同ip地址池,可以在class里设置对mac地址的识别,可以识别出设备类型和不同厂家,然后设置prohibit_list和permit_list应该能满足你的需求。
I have faced the same issue while doing reservation for One IP Addresses with its MAC Address. Workaround is: remove colon's (:) in MAC Address. http://www.itechlounge.net/2012/12/windows-dhcp-server-the-unique-identifier-you-have-entered-may-not-be-correct/ ...
The Cisco Router check the Discovery MAC-Address or Client identifier (Option 61) on the packet and if this mac-address or Identifier configured (binded) with a static IP in a dhcp pool then router will offer that bind IP to the system. Configuration: 1. First Configure a DHCP Pool (...
ClientIdentifier=mac The master also has the following bat0.netdev file: root@mesh-client:~# cat /etc/systemd/network/bat0.netdev [NetDev] Name=bat0 Kind=batadv [BatmanAdvanced] GatewayMode=server RoutingAlgorithm=batman-v OriginatorIntervalSec=5 ...
I tried with Mac address format and it works fine ISC-dhcp-4.2.2 server host AAAA { option dhcp-client-identifier 1:45:a0:24:ab:fb:9c; <<< 1 denotes hw type 0x01 ie, 1:xx:xx:xx:xx:xx:xx fixed-address 192.168.140.23; } client send dhcp-client-identifier 1:45:...
Version: Priority: 107946
Now for DHCPv4, I want to fix the clientIdentifier (ultimately my DHCP server needs both the MAC address and the clientID to give a fixed IP); for which I could do something like this: systemd.network.networks."40-enp5s0f1np1" = { dhcpV4Config.ClientIdentifier = "duid"; dhcpV4Confi...