...ib/systemd/systemd-networkd DESCRIPTION systemd-networkd is a system service that manages networks. It detects and configures network devices as they appear, as well as creating…...ib/systemd/systemd-networkd DESCRIPTION systemd-networkd is a system service that manages networks. It detects and configures network devices as they appear, as well as creating…...k Emulation functionality for testing protocols by emulating the properties of real-world networks. The queue discipline provides one or more network impairments to packets such…...rnel. rtt TIME Manually specify an RTT. datacentre For extremely high-performance 10GigE+ networks only. Equivalent to rtt 100us. lan For pure Ethernet (not Wi-Fi) networks, at …...ble for Layer-2 tunneling. Static tunnels are useful to establish network links across IP networks when the tunnels are fixed. L2TPv3 tunnels can carry data of more than one ses…...e source address field. Along with the match statement, this effectively maps all class C networks below 192.168.0.0/16 to different buckets of the hash table. Filters for certa…