We have just upgrade to version 2.2.2 of the Gnatbox firewall to resolve the error we were receiving which was a "buffer overflow" error message. In the last 2 weeks since the new version, our firewall has hung 3 times with the error message "no buffer space available". The error messages seem simliar. Does anyone know of a fix to the "no buffer space available" message. The solution was to reboot the firewall, and we seem to be able to go a few days without the problem reoccuring.
Thanks Shelley Ludyk
