struct nbft_info_hfi_info_tcp - HFI Transport Info Descriptor - NVMe/TCP

pci_sbdf PCI Express Routing ID for the HFI Transport Function. mac_addr MAC Address: The MAC address of this HFI, in EUI-48TM format. vlan The VLAN identifier if the VLAN is associated with this HFI, as defined in IEEE 802.1q-2018 or zeroes if no VLAN is associated with this HFI. ip_origin The source of Ethernet L3 configuration information used by the driver or 0 if not used. ipaddr The IPv4 or IPv6 address of this HFI. subnet_mask_prefix The IPv4 or IPv6 subnet mask in CIDR routing prefix notation. gateway_ipaddr The IPv4 or IPv6 address of the IP gateway for this HFI or zeroes if no IP gateway is specified. route_metric The cost value for the route indicated by this HFI. primary_dns_ipaddr The IPv4 or IPv6 address of the Primary DNS server for this HFI. secondary_dns_ipaddr The IPv4 or IPv6 address of the Secondary DNS server for this HFI. dhcp_server_ipaddr The IPv4 or IPv6 address of the DHCP server used to assign this HFI address. host_name The Host Name string. this_hfi_is_default_route If True, then the BIOS utilized this interface described by HFI to be the default route with highest priority. If False, then routes are local to their own scope. dhcp_override If True, then HFI information was populated by consuming the DHCP on this interface. If False, then the HFI information was set administratively by a configuration interface to the driver and pre-OS envrionment. May 2025 struct nbft_info_hfi_info_tcp libnvme(2)

struct nbft_info_hfi_info_tcp - HFI Transport Info Descriptor - NVMe/TCP

struct nbft_info_hfi_info_tcp { __u32pci_sbdf;__u8mac_addr[6];__u16vlan;__u8ip_origin;charipaddr[40];__u8subnet_mask_prefix;chargateway_ipaddr[40];__u16route_metric;charprimary_dns_ipaddr[40];charsecondary_dns_ipaddr[40];chardhcp_server_ipaddr[40];char*host_name;boolthis_hfi_is_default_route;booldhcp_override; };