It takes some time before it being shown in the rust server list.
#Rust
weak saddle
Does it show up in the favorite list?
That means the setup is not done correctly.
Use this startup command ./RustDedicated -batchmode +server.port {{SERVER_PORT}} +server.queryport {{QUERY_PORT}} +server.identity "rust" +rcon.port {{RCON_PORT}} +rcon.web true +server.hostname \"{{HOSTNAME}}\" +server.level \"{{LEVEL}}\" +server.description \"{{DESCRIPTION}}\" +server.url \"{{SERVER_URL}}\" +server.headerimage \"{{SERVER_IMG}}\" +server.logoimage \"{{SERVER_LOGO}}\" +server.maxplayers {{MAX_PLAYERS}} +rcon.password \"{{RCON_PASS}}\" +server.saveinterval {{SAVEINTERVAL}} +app.port {{APP_PORT}} $( [ -z ${MAP_URL} ] && printf %s "+server.worldsize \"{{WORLD_SIZE}}\" +server.seed \"{{WORLD_SEED}}\"" || printf %s "+server.levelurl {{MAP_URL}}" ) {{ADDITIONAL_ARGS}} . Then create a allocation and use that port for the RCON port at startup.