bsc 静态节点部署

发现开启discovery以后，收到很多外网的请求：

DEBUG[08-05|08:27:36.534] Adding p2p peer                          peercount=3 id=3ca075fc82674a05 conn=dyndial addr=198.244.205.51:30303           name=Geth/v3.0.1-pulse-st...
DEBUG[08-05|08:27:36.648] Adding p2p peer                          peercount=4 id=ad443b6e2a9cdbc7 conn=dyndial addr=51.68.178.235:30303            name=Geth/v1.14.13-stable...
、PING/v4                               id=8ab3c22133bb0d05 addr=65.21.165.53:30322

影响性能，所以暂时采用静态节点，不开启发现：

[Node.P2P]
MaxPeers = 200
NoDiscovery = true
DiscoveryV4 = false
DiscoveryV5 = false
StaticNodes = [
    "enode://e68e9a7bde3955637193126b8d0b8095febc2aaad60809aa9aa760d534fbb616b38e48483d760ca23bb089f0d6e7518c3278013ceb3cf4610e6677fe4c983014@192.168.31.211:30303?discport=30313",
    "enode://866ed356e797abaa3c39debae1c9d72a3bdab6674351eab6dd096311b94d9aeeccbddace54255d42fdc9ba2c3bfbd26d50a37b50688bdf6020b4ea57b649cbac@192.168.31.217:30303?discport=30313",
    "enode://a0f7590f060b466bfc7175f86321507b3320f550cb0345e27fe1461804994fafb61e85f6788734b8d1d8aee52c13f537a80c4f0dc478b8e8499c8cf0350ec8de@192.168.31.212:30303?discport=30313",
    "enode://da720898a8207208014028320602e16c128aa4b26d4a54c595d2b7fe14acdbfc87286582ebc6539e23e3a8545a735e3548412f46a62e88fe74a03b69e3b1f445@192.168.31.213:30303?discport=30313",
    "enode://f46190dd37e8cc6b365bcc4678d25e88771b0255d02ac8a8fd68e80f42190c3148c79ce473a515fb2b77a29d669b33bbf96e66d96496d224e5c2a589f4afdd57@192.168.31.214:30303?discport=30313"
]

 等到有空再研究一下如何部署一个私有的发现协议，和其他外网节点拆分开