Jicofo Error-Failed to connect/login: host-unknown

Install & Config
#1

Jicofo 2021-09-16 11:26:27.976 WARNING: [48] org.jivesoftware.smack.AbstractXMPPConnection.callConnectionClosedOnErrorListener: Connection XMPPTCPConnection[not-authenticated] (0) closed with error
org.jivesoftware.smack.XMPPException$StreamErrorException: host-unknown You can read more about the meaning of this stream error at Extensible Messaging and Presence Protocol (XMPP): Core
stream:errorThis server does not serve auth.ok</stream:error>
at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.parsePackets(XMPPTCPConnection.java:1064)
at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader.access$300(XMPPTCPConnection.java:1000)
at org.jivesoftware.smack.tcp.XMPPTCPConnection$PacketReader$1.run(XMPPTCPConnection.java:1016)
at java.base/java.lang.Thread.run(Thread.java:831)

#2

This means the hostname sent from jicofo is not configured in prosody.

#3

How to configure hostname in prosody sent by jicofo?

#4

Why did you get there? Haven’t you used the quick install guide? Self-Hosting Guide - Debian/Ubuntu server · Jitsi Meet Handbook