Update libp2p defaults

bin/cli.js

@@ -38,7 +38,7 @@ const args = require('yargs')
     },
     'transports': {
       describe: 'Network transports',
-      default: ['rlpx:port=30303'],
+      default: ['rlpx:port=30303', 'libp2p'],
       array: true
     },
     'rpc': {

browser/index.js

@@ -52,8 +52,8 @@ exports.logging = require('./logging')
 exports.createNode = function (args) {
   const logger = exports.logging.getLogger({loglevel: args.loglevel})
   const options = {
-    common: new Common(args.network),
-    servers: [new exports.Libp2pServer(args)],
+    common: new Common(args.network || 'mainnet'),
+    servers: [new exports.Libp2pServer({ multiaddrs: [], ...args })],
     syncmode: args.syncmode || 'fast',
     db: level(args.db || 'ethereumjs'),
     logger: logger

lib/net/server/libp2pserver.js

@@ -7,7 +7,7 @@ const Libp2pNode = require('../peer/libp2pnode')
 const Libp2pPeer = require('../peer/libp2ppeer')
 
 const defaultOptions = {
-  multiaddrs: '/ip4/0.0.0.0/tcp/50505',
+  multiaddrs: [ '/ip4/127.0.0.1/tcp/50505', '/ip4/127.0.0.1/tcp/50580/ws' ],
   key: null,
   bootnodes: []
 }