Jan Pechanec 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.

are you using nevada (post build 52) or s10?

Darren

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