-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On Mon, 23 May 2011 08:22:58 -0500 Michael Lubinski <[email protected]> wrote: > Anybody know why NMAP reports differences every so often with the > same port. E.g. > > -3389/tcp open microsoft-rdp Microsoft Terminal Service > +3389/tcp open > > The same scan is run every time, sometimes it displays the service > (using the -sV switch) and sometimes not?
Cross-posting to Nmap-dev. My suspicion is that the service itself doesn't always return a banner properly. Ron -----BEGIN PGP SIGNATURE----- Version: GnuPG v2.0.17 (GNU/Linux) iEYEARECAAYFAk3mw0UACgkQ2t2zxlt4g/QDZACeIB3gL2826Ecc8YWLh3rQgmF5 BxoAn3ub5t0QvfVmkF3mFPX8PlK1mdTH =9P+i -----END PGP SIGNATURE----- _______________________________________________ Pauldotcom mailing list [email protected] http://mail.pauldotcom.com/cgi-bin/mailman/listinfo/pauldotcom Main Web Site: http://pauldotcom.com
