On Sun, 9 Nov 2003, [ISO-8859-2] Gannater János wrote: > Hello, > > I've posted this question to the freebsd-newbies list, but there nobody > could answer it. > Please help me with this qestion... > > I have a box with 2 IP addresses (with aliases). > I usually get these error messages: > Connection attempt to UDP IP_ADDR_1:1409 from IP_ADDR_2:53 > What does this mean?
It looks an awful lot like DNS replies from a server in IP_ADDR_2 to a client that has stopped waiting for a response and closed its socket. Pretty normal. > I don't have any DNS server installed on the computer and the firewall > is disabled on the system as well. Are you sure...? > etc/hosts: > ::1 localhost localhost.domain.com > 127.0.0.1 localhost localhost.domain.com > IP_ADDR_1 www.domain.com www > IP_ADDR_2 mail.domain.com mail > > etc/sysctl.conf > net.inet.udp.blackhole=1 What about net.inet.udp.log_in_vain? $.02, /Mikko _______________________________________________ [EMAIL PROTECTED] mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"