This script is Copyright (C) 1999-2012 Tenable Network Security, Inc.
The remote firewall is leaking information.
The remote host has the three TCP ports 256, 257, and 258
open. It's very likely that this host is a Check Point FireWall/1.
A remote attacker could use this information to mount further attacks.
See also :
Do not allow any connections on the firewall itself, except for the
firewall protocol, and allow that for trusted sources only.
If you have a router that performs packet filtering, add an ACL
that disallows the connection to these ports for unauthorized
Risk factor :
Medium / CVSS Base Score : 5.0