# network/network_nic.h

## class NetworkNic — public interface

### `virtual void recv_pkt(Packet &pkt, PortId ingress) override;`
### `void attach_host(Host* host) noexcept;`
### `void detach_host(Host* host) noexcept;`
### `void set_status(NodeStatus s, Time new_latency = Time(0)) noexcept;`
### `const NicTelemetry &telemetry() const noexcept { ... }`
### `void set_port_blacklisted(PortId port, bool blacklisted) noexcept;`
### `bool is_port_blacklisted(PortId port) const noexcept;`