Examples	Description
fabric	VLH experiment 4.2
fix	candiate for exp 4.4, MDP protocol
l2forwarding	candidate for exp 4.1
multiproto	candidate for exp 4.3, l2/l3 parsing
nat
p4_fab
paxos	paxos acceptor and coordinator for experiment 2.1
phy
simple
simple_router
source_routing	candidate for experiment 4.3, l2/l3 parsing
switch	too complex to compile
tcp_options_parser	candidate for experiment 4.2, variable length header parsing