go/

Package conf holds all of the global router state, for access by the router's various packages.

Package metrics defines and exports router metrics to be scraped by prometheus.

Package netconf handles the network configuration of the router as described by the topology.

Package rcmn contains small common types used by the border router, to eliminate circular dependencies.

Package rpkt contains the router representation of a SCION packet.

Simple application for SCION connectivity using the snet library.

Package ctrl handles SCION control-plane payloads, which are encoded as capnp proto messages.

Package ctrl_msg implements a layer for sending SCION Ctrl payload requests/notifications via the infra dispatcher, including integrated signing and signature verification of ctrl payloads.

Package hpkt (Host Packet) contains low level primitives for parsing and creating end-host SCION messages.

Package infra contains common definitions for the SCION infrastructure messaging layer.

Package disp implements a generic message dispatcher for request/reply protocols.

Package messenger contains the default implementation for interface infra.Messenger.

Package pathmgr implements an asynchronous Path Resolver for SCION Paths.

Package class implements tools for classifying and acting on network packets.

Package profile handles CPU and memory profiling.

Package prom contains some utility functions for dealing with prometheus metrics.

Package sciond queries local SCIOND servers for information.

Package snet implements interfaces net.Conn and net.PacketConn for SCION connections.

QUIC/SCION implementation.

Package reliable implements the SCION ReliableSocket protocol Servers should first call Listen on a UNIX socket address, and then call Accept on the received Listener.

This version of sockctrl is for Go versions >= 1.9, where the socket FDs are accessible via RawConn.Control().

The topology package wraps two versions of the topology.

Package bufpool initializes an elastic pool of free buffers.

Package xtest adds support for assertions in multiple goroutines to Goconvey.

Package loopback defines a net.PacketConn implementation where sent messages are echoed back on the same connection.

Package p2p (point to point) defines a net.PacketConn implementation where messages are exchanged via channels.

Package base contains the tables for remote SIGs, ASes and their prefixes

Package config is responsible for parsing the SIG json config file into a set of simple intermediate data-structures.

Package metrics publishes information about SIG operation NOTE(all): Work in progress, do not recommend reviewing this code yet

Package xnet contains low level Linux networking calls (generally related to netlink and tunneling)

Simple show paths application for SCION.