# SPDX-FileCopyrightText: 2014-2023 Institute for Automation of Complex Power Systems, RWTH Aachen University # SPDX-License-Identifier: Apache-2.0 nodes = { udp_node = { type = "socket", # Receive and sent 30 samples per message (combining) vectorize = 30, # The maximum number of samples this node can receive samplelen = 10 # By default, all nodes will have a few builtin hooks attached to them # When collecting statistics or measurements these are undesired builtin = false, # Layer can be one of: # - udp Send / receive L4 UDP packets # - ip Send / receive L3 IP packets # - eth Send / receive L2 Ethernet frames (IEEE802.3) layer = "udp", format = "gtnet", in = { # This node only received messages on this IP:Port pair address = "127.0.0.1:12001" # Check if source address of incoming packets matches the remote address verify_source = true }, out = { # This node sends outgoing messages to this IP:Port pair address = "127.0.0.1:12000", } } # Raw Ethernet frames ethernet_node = { type = "socket", layer = "eth", in = { address = "12:34:56:78:90:AB%lo:12002" }, out = { address = "12:34:56:78:90:AB%lo:12002" } }, # Datagram UNIX domain sockets require two endpoints unix_domain_node = { type = "socket", layer = "unix", in = { address = "/var/run/villas-node/node.sock" }, out = { address = "/var/run/villas-node/client.sock" } } udp_multicast_node = { type = "socket", in = { # This node only received messages on this IP:Port pair address = "127.0.0.1:12001" # IGMP multicast is only support for layer = (ip|udp) multicast = { enabled = true, # The multicast group. Must be within 224.0.0.0/4 group = "224.1.2.3", # The IP address of the interface which should receive multicast packets interface = "1.2.3.4", # The time to live for outgoing multicast packets ttl = 128, # Whether or not to loopback outgoing multicast packets to the local host loop = false, } }, out = { # This node sends outgoing messages to this IP:Port pair address = "127.0.0.1:12000", } } }