Cannot connect to DNS multiaddr format about js-libp2p

[tuphan-dn]

I realize that node:dns resolved my domain as ipv6 so I need to change /dns/... to /dns6/..., then it worked perfectly.

[SgtPooki]

thanks so much for reporting and coming back with the fix for your scenario. super helpful for future folks.

[tuphan-dn]

Here is how I create the libp2p

const swarm = await createLibp2p({
  start: false,
  peerId: peer,
  addresses: {
    listen: [`/ip4/0.0.0.0/tcp/${config.PORT}`],
  },
  transports: [tcp()],
  streamMuxers: [yamux()],
  connectionEncryption: [noise()],
  peerDiscovery: bootstrap({
    list: config.BOOTSTRAP_NODES,
  }),
  services: {
    identify: identify(),
    identifyPush: identifyPush(),
    kad: kadDHT({
      clientMode: false,
    }),
    pubsub: gossipsub(),
    autoNat: autoNAT(),
  },
})
await swarm.services.kad.setMode('server')
await swarm.start()