安装时出现
W: Failed to fetch http://download.zerotier.com/debian/focal/dists/focal/InRelease Cannot initiate the connection to download.zerotier.com:80 (2a04:4e42:12::729). - connect (101: Network is unreachable) Could not connect to download.zerotier.com:80 (151.101.78.217), connection timed out
W: Some index files failed to download. They have been ignored, or old ones used instead.
自己使用curl -s https://install.zerotier.com | sudobash安装zerotier同样出现GPG error: http://download.zerotier.com/debian/focal focal InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 1657198823E52A61
哪位大佬可以帮忙看一下，帮帮小白
