08.06.2015 10:02, Marianne Castel wrote: > > We were working with Firebird 2.5.2 on Debian . At that time, in the > monitoring table MON$ATTACHEMENTS I could see the IP address of the > client connected to a database. > > Now our administrators have decided to work with CentOS and the last > available packages thus Firebird 2.5.4, and now in the databases on > that server in the table MON$ATTACHEMENTS table the field > mon$remote_address always contains : 0.0.0.0 > > May be that the server is different too (network connection?) … > > Any idea why the IP address is no more reported ? How could we have the > IP address again in the monitoring table ?
Interesting. One possible explanation can be found here: http://stackoverflow.com/questions/17220006/in-what-conditions-getpeername-returns-ipport-0-0-0-00 Firebird 2.x does not support IPv6 and always listens on a AF_INET (i.e. v4) socket, but maybe it could be related somehow. Have you tried to disable IPv6 on the new server box? Dmitry