Am 23.11.2012 08:48, schrieb Bernard Hurley:
You can also block a range of IP's with code like: iptables -A INPUT
-s XX.XX.XX.0/16 -p tcp --dport 25 -j REJECT
Just a hint,
if you firewall a connection, just block the SYN flagged pakets, and not
the others.
If you don't do this, the connection which caused the firewall entry,
will hold, until it times out, because the FIN and RST pakets do not
reach the sockets anymore .
Marius
--
## List details at https://lists.exim.org/mailman/listinfo/exim-users
## Exim details at http://www.exim.org/
## Please use the Wiki with this list - http://wiki.exim.org/
