26 Sep
2001
26 Sep
'01
21:15
You can't with ipchains, but with iptables (kernel 2.4.x). Use return-rst.
**DANGEROUS** If you rely on return-rst to "secure" open ports all I do is firewall them or ignore them and I can get access to the port in question. Not such a great idea.
hth Markus
Kurt Seifried, kurt@seifried.org A15B BEE5 B391 B9AD B0EF AEB0 AD63 0B4E AD56 E574 http://www.seifried.org/security/