Re: [suse-security] scanlogd+nmap

"Bauer, Juergen" wrote:

hi guys,

... after i scaned my host, nmap reports that all udp ports are open. but they are not. IIRC nmap (options -sF, -sX, -sN) calls a port as "open", if it doesn't get a "RST". If your firewall just denys all incoming packets (not rejects them), so nmap thinks

Hi Juergen! the ports are open. Also look at the manpage. Rgds. Heiko.