# Nangang Test > TODO (2023-05-24): Deprecate or fix Nangang is the first internal testnet. See https://github.com/vacp2p/research/issues/43 for more. ## How to Build: ``` # make wakunode2 is run as part of scripts2 target make scripts2 ``` Run two nodes and connect them: ``` # Starts listening on 60000 with RPC server on 8545. # Note the "listening on address" in logs. ./build/wakunode2 --ports-shift:0 # Run another node with staticnode argument ./build/wakunode2 --ports-shift:1 --staticnode:/ip4/0.0.0.0/tcp/60000/p2p/16Uiu2HAmF4tuht6fmna6uDqoSMgFqhUrdaVR6VQRyGr6sCpfS2jp ``` You should see your nodes connecting. Do basic RPC calls: ``` ./build/rpc_subscribe 8545 ./build/rpc_subscribe 8546 ./build/rpc_publish 8545 # enter your message in STDIN ``` You should see other node receive something. ## Nangang cluster node ``` /ip4/134.209.139.210/tcp/60000/p2p/16Uiu2HAmJb2e28qLXxT5kZxVUUoJt72EMzNGXB47Rxx5hw3q4YjS ```