频道功能中是否可以应用IP黑名单?(Can I Apply IP Blacklist to Channels?)
I promised to test. Yes, IP blacklist applies to channel peers too. The status will show as "IP Filtered"
How to test: Find a peer or more to who you established an outgoing connection (arrow icon points top-right). Make sure you can disconnect and reconnect to this peer.
Then add a new IP Filter, it's easiest to use the country code like @SK to block the peer's country, but you can write the IP address too. "Incoming" + "Outgoing peer connections" and "DHT" are needed for channels to work. If you enable filtering of "Outgoing" then you will not be able to reconnect after you enable the filter. Test this. Finally disable the filter to confirm you can reconnect to this peer again.