Kazik, As Chris said try nmapping from outside. (If you think you are ready publish, your IP name/address here and some of us will probably try and hit you. Of course if your on the net already you have probably been scanned many time already ;-)
A scanner detecting a port as in stealth simply means that it never got a response on that port. (As opposed to open which means it received an ACK and closed which means it got a RST). Of course if your link (or sygate's) was congested when the scan was run it could be the scanner didn't get a response in time and moved on to the next port. If you turn up the logging level on your iptables firewall you can of course see the incoming hits and verify that your firewall at least is logging that it is doing what it is supposed to. Martin Martin Visser, CISSP Network and Security Consultant Consulting & Integration Technology Solutions Group - HP Services 410 Concord Road Rhodes NSW 2138 Australia Mobile: +61-411-254-513 Fax: +61-2-9022-1800 E-mail: martin.visserAThp.com This email (including any attachments) is intended only for the use of the individual or entity named above and may contain information that is confidential, proprietary or privileged. If you are not the intended recipient, please notify HP immediately by return email and then delete the email, destroy any printed copy and do not disclose or use the information in it. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of Chris Deigan Sent: Sunday, 5 June 2005 11:18 PM To: [email protected] Subject: Re: [SLUG] stealthed ports quote("Kazik Malenczak"); >open grc says 113 is open and sygate says all ports are stealthed. >Could someone tell me what is the best place to get a reliable scan >done and why i get such widely varying results. Run nmap from a remote box. No idea about those sites though. -Chris. -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html -- SLUG - Sydney Linux User's Group Mailing List - http://slug.org.au/ Subscription info and FAQs: http://slug.org.au/faq/mailinglists.html
