Sessionlimit
From Chat4AllFAQ
At the Chat4All server we have a session limit in effect.
This means that we only allow a maximum of 4 concurrent connections from 1 IP. All excessive connections will be denied. If you continue to try to establish more than 4 connections from 1 IP to our IRC-Network, you run the risk of having an automated IP-Serverban (Akill) to be placed on your entire connection to prevent further hammering of our network.
If you think you have a valid reason to have more connections than the current sessionlimit, you can contact our staff via questions [at] chat4all [dot] org