以太坊主网同步问题(Looking for peers)

Looking for peers 问题

开启以太坊主网同步后,后台一直显示

INFO [07-03|10:11:38.701] Looking for peers                        peercount=0 tried=3 static=68
INFO [07-03|10:11:50.453] Looking for peers                        peercount=0 tried=6 static=68
INFO [07-03|10:12:03.596] Looking for peers                        peercount=0 tried=0 static=68
INFO [07-03|10:12:13.702] Looking for peers                        peercount=0 tried=31 static=68
INFO [07-03|10:12:24.134] Looking for peers                        peercount=0 tried=12 static=68
INFO [07-03|10:12:34.169] Looking for peers                        peercount=0 tried=10 static=68

解决方式:
1、关闭geth进程
2、下载下面地址的文件(星火计划)

https://upyun-assets.ethfans.org/uploads/doc/file/b0c5266be42f43f1baf7207c432bede6.json?_upd=static-nodes.json

3、把上面的static-nodes.json文件放到对应的datadir下
4、启动以太坊节点

启用星火计划后,依然同步不了节点数据

1、查看自己开启的端口,如在启动的时候,会有下面的打印

INFO [07-03|10:11:28.596] New local node record                    seq=1 id=7157b0d3c5645b81 ip=127.0.0.1 udp=30303 tcp=30303

2、对应开放相关的端口,如我这里就是直接把udp跟tcp对应的30303的端口都开放了

开放命令

firewall-cmd --zone=public --add-port=30303/tcp --permanent    
firewall-cmd --zone=public --add-port=30303/udp --permanent    
firewall-cmd --reload

3、一段时间后(我是大概过了30-60秒),查看后台,发现已经在同步了

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转载自blog.csdn.net/sail331x/article/details/107100080
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