Dynamic Host Configuration Protocol (DHCP) for DHCP server 911 #include Dynamically update Domain Name System (RFC4702) DHCP failover configuration #include IPv4 remote address used for connectio ipv4 IPv4 address of failover peer Peer name used to identify connection [-_a-zA-Z0-9.]+ Invalid failover peer name. May only contain letters, numbers and .-_ Failover hierarchy primary secondary primary Configure this server to be the primary node secondary Configure this server to be the secondary node (primary|secondary) Invalid DHCP failover peer status #include #include Updating /etc/hosts file (per client lease) #include Name of DHCP shared network [-_a-zA-Z0-9.]+ Invalid shared network name. May only contain letters, numbers and .-_ Option to make DHCP server authoritative for this physical network #include #include #include #include #include #include DHCP subnet for shared network ipv4net IPv4 address and prefix length Invalid IPv4 subnet definition Bootstrap file name [[:ascii:]]{1,253} Server from which the initial boot file is to be loaded ipv4 Bootfile server IPv4 address hostname Bootfile server FQDN Bootstrap file size u32:1-16 Bootstrap file size in 512 byte blocks #include Specifies the clients subnet mask as per RFC 950. If unset, subnet declaration is used. u32:0-32 DHCP client prefix length must be 0 to 32 DHCP client prefix length must be 0 to 32 IP address of default router ipv4 Default router IPv4 address #include #include #include #include IP address to exclude from DHCP lease range ipv4 IPv4 address to exclude from lease range Enable IP forwarding on client Lease timeout in seconds u32 DHCP lease time in seconds DHCP lease time must be between 0 and 4294967295 (49 days) 86400 #include IP address of POP3 server ipv4 POP3 server IPv4 address Address for DHCP server identifier ipv4 DHCP server identifier IPv4 address IP address of SMTP server ipv4 SMTP server IPv4 address DHCP lease range [-_a-zA-Z0-9.]+ Invalid range name, may only be alphanumeric, dot and hyphen First IP address for DHCP lease range ipv4 IPv4 start address of pool Last IP address for DHCP lease range ipv4 IPv4 end address of pool Hostname for static mapping reservation Invalid static mapping hostname #include Fixed IP address of static mapping ipv4 IPv4 address used in static mapping #include #include Classless static route destination subnet ipv4net IPv4 address and prefix length IP address of router to be used to reach the destination subnet ipv4 IPv4 address of router Disable IPv4 on IPv6 only hosts (RFC 8925) u32 Seconds Seconds must be between 0 and 4294967295 (49 days) TFTP server name ipv4 TFTP server IPv4 address hostname TFTP server FQDN Client subnet offset in seconds from Coordinated Universal Time (UTC) [-]N Time offset (number, may be negative) -?[0-9]+ Invalid time offset value IP address of time server ipv4 Time server IPv4 address Time zone to send to clients. Uses RFC4833 options 100 and 101 Vendor Specific Options Ubiquiti specific parameters Address of UniFi controller ipv4 IP address of UniFi controller IP address for Windows Internet Name Service (WINS) server ipv4 WINS server IPv4 address Web Proxy Autodiscovery (WPAD) URL