On Fri, Oct 18, 2002 at 12:50:05PM +1000, Joyce, Matthew wrote: > Port State Protocol Service > 143 filtered tcp imap2 > > Nmap run completed -- 1 IP address (1 host up) scanned in 1 second > > What does 'filtered' mean ? > Is the TCP wrapper doing this ? > Do I have to specifically allow access from other networks ? Basically, filtered means that a firewall is denying access to that port. This may be tcpwrappers or iptables/chains or a firewall in between your systems. -Mark
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