Arplookup strange messages

2006-03-11 Thread Pietro Cerutti
Hi list, today in the daily security report (periodic) of a i386 machine there is this message repeated about 30 times: +arplookup 0.0.0.0 failed: host is not on local network The machine is the router (ipnat) and firewall (ipfilter) for a small home network. It runs postfix, sshd and nfsd.

Re: Arplookup strange messages

2006-03-11 Thread Erik Nørgaard
Pietro Cerutti wrote: Hi list, today in the daily security report (periodic) of a i386 machine there is this message repeated about 30 times: +arplookup 0.0.0.0 failed: host is not on local network From rfc 3330: 0.0.0.0/8 - Addresses in this block refer to source hosts on this network.

[SOLVED] Re: Arplookup strange messages

2006-03-11 Thread Pietro Cerutti
Hi Erik and List, yesterday my calbe modem went down for a while due to a problem on the line. This also is the reason why I couldn't connect to the machine ;-) My external interface (rl0) recieves the IP address from the cable modem via DHCP, and when the line is down the modem assigns a