背景
Windows环境中执行exchaincli status访问本地rpc端口(默认26657)出错
问题
PS C:\WINDOWS\system32> exchaincli status
ERROR: Status: Post failed: Post "http://localhost:26657": dial tcp [::1]:26657: connectex: No connection could be made because the target machine actively refused it.
且开启防火墙后仍报错。
解决方案
打开系统ipv6