Look in the "Nmap related projects" section of http://www.insecure.org/nmap, it mentions some sites that offer various "scan-yourself" services based on nmap. I haven't checked any of them to see if they let you dictate the details of the scan, ie, port range.
On 8 Nov 2000, mike wrote: > I am testing my firewall and had the 'probe my ports' test run > from the server at SheildsUp (grc.com). This only probes a dozen > popular ports. Is there a similar net-based server i can run to probe > all 65535 ports. > I know about nmap, netstat and lsof, but am looking for a net-based > probe from an outside source. +------------------+-----------------------------------------------------+ |Jonathan Hankins | [EMAIL PROTECTED] | +------------------+-----------------------------------------------------+

