route how to?
cswiger at mac.com
Fri Nov 11 17:36:03 GMT 2005
On Nov 11, 2005, at 12:15 PM, Perttu Laine wrote:
> I'd like to add route to my computer so one ip would be forwarded to
> "/dev/null". So all other connections would work normally, but
> connection to
> for example 192.168.10.1 <http://192.168.10.1> would not work. How
> can this
> be done? And I propably need same for IPv6 too. I'd like to this
> with route
> instead of firewall 'cause this is temporary and kernel of that
> don't have pf enabled at the moment.
It's better to use a firewall than routing to block traffic, but you
want to use one of these flags:
-reject RTF_REJECT - emit an ICMP unreachable when matched
-blackhole RTF_BLACKHOLE - silently discard pkts (during updates)
route add 192.168.10.1 localhost -reject
> Oh. And if I add this route, how can delete it later?
route delete 192.168.10.1
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