---
title: net
framework: Kernel
role: collectionGroup
role_heading: API Collection
path: kernel/net
---

# net

Access network-related utilities.

## Topics

### Address Resolution

- [inet_arp_handle_input](kernel/1584164-inet_arp_handle_input.md)
- [inet_arp_init_ifaddr](kernel/1584163-inet_arp_init_ifaddr.md)
- [inet_arp_lookup](kernel/1584165-inet_arp_lookup.md)

### bpf

- [bpf_attach](kernel/1589700-bpf_attach.md)
- [bpf_tap_in](kernel/1589470-bpf_tap_in.md)
- [bpf_tap_out](kernel/1589576-bpf_tap_out.md)
- [bpfattach](kernel/1589467-bpfattach.md)

### ether

- [ether_family_init](kernel/1397889-ether_family_init.md)
- [ether_add_proto](kernel/1397885-ether_add_proto.md)
- [ether_del_proto](kernel/1397887-ether_del_proto.md)
- [ether_demux](kernel/1397896-ether_demux.md)
- [ether_frameout](kernel/1397892-ether_frameout.md)
- [ether_ioctl](kernel/1397890-ether_ioctl.md)
- [ether_check_multi](kernel/1397894-ether_check_multi.md)

### ifnet

- [ifnet_add_proto_func](kernel/ifnet_add_proto_func.md)
- [ifnet_attach_proto_param](kernel/ifnet_attach_proto_param.md)
- [ifnet_attach_proto_param_v2](kernel/ifnet_attach_proto_param_v2.md)
- [ifnet_check_multi](kernel/ifnet_check_multi.md)
- [ifnet_del_proto_func](kernel/ifnet_del_proto_func.md)
- [ifnet_demux_desc](kernel/ifnet_demux_desc.md)
- [ifnet_demux_func](kernel/ifnet_demux_func.md)
- [ifnet_detached_func](kernel/ifnet_detached_func.md)
- [ifnet_event_func](kernel/ifnet_event_func.md)
- [ifnet_family_t](kernel/ifnet_family_t.md)
- [ifnet_framer_func](kernel/ifnet_framer_func.md)
- [ifnet_init_params](kernel/ifnet_init_params.md)
- [ifnet_ioctl_func](kernel/ifnet_ioctl_func.md)
- [ifnet_offload_t](kernel/ifnet_offload_t.md)
- [ifnet_output_func](kernel/ifnet_output_func.md)
- [ifnet_set_bpf_tap](kernel/ifnet_set_bpf_tap.md)
- [ifnet_stat_increment_param](kernel/ifnet_stat_increment_param.md)
- [ifnet_stats_param](kernel/ifnet_stats_param.md)
- [ifnet_t](kernel/ifnet_t.md)

## See Also

### BSD

- [architecture](kernel/architecture.md)
- [bsm](kernel/bsm.md)
- [hfs](kernel/hfs.md)
- [kern](kernel/kern.md)
- [Math](kernel/math.md)
- [miscfs](kernel/miscfs.md)
- [Strings](kernel/strings.md)
- [sys](kernel/sys.md)
- [vfs](kernel/vfs.md)
- [vm](kernel/vm.md)