Hi Chad,

Are you sure you have nmap installed?

Are you sure the remote hosts are not blocking the requests? some firewalls have
rate-limits that can make nmap to not see the other ports.

Can you telnet to port 80 of the remote host from the jffnms server?

Javier

Chad Guiney wrote:
> I am having a problem when doing a manual discovery of any computer on
> the network. When I run a manual discovery w/port scan I can see the UDP
> and TCP port's section in the results pane but nothing is listed and I
> know there are ports 80 and 20/21 open. I havent changed anything from
> the default setup. What am I doing wrong?
>  
> Thanks in advance
>  
> Chad

-- 
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Javier Szyszlican, Project Leader, JFFNMS
[EMAIL PROTECTED]

I hope JFFNMS or I were helpful to you, if you
can, please donate at http://jffnms.org/donate



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