On 2/13/07, Jan Pechanec <[EMAIL PROTECTED]> wrote:
On Tue, 13 Feb 2007, Eric Enright wrote:>> root:andal:amd64:~# route add -blackhole 1.2.3.4 127.0.0.1 >> add host 1.2.3.4: gateway 127.0.0.1 >> root:andal:amd64:~# time telnet 1.2.3.4 >> Trying 1.2.3.4... >> telnet: Unable to connect to remote host: Network is unreachable >> >> real 0m0.005s >> user 0m0.001s >> sys 0m0.003s > > ipf maybe? Something like: > > block out quick on if0 proto tcp from any to 1.2.3.4 port = 23 hi Eric, the problem is, as noted, that unfortunately if0 = lo0. I need to do that on local machine only.
I believe builds >= b53 can filter loopback. -- Eric Enright _______________________________________________ networking-discuss mailing list [email protected]
