67Nortel Business Secure Router 222 Configuration — BasicsChapter 4User NotesGeneral NotesThere are some router functions that, although performing as expected, mightcause some confusion. These are summarized below.General1 Default Address Mapping Rules When First Enable NAT Full Feature.When NAT Full Feature is first enabled, two address mapping rules are added tothe address mapping table. This is done to facilitate programming, and matchesthe default SUA rule. The rules can be deleted.2 Response to Invalid User ID or PasswordWhen the wrong user ID or password is entered into the router login screen, noerror message is displayed. Instead, the login screen is simply displayed again.3 First DHCP Address Reserved for BCM50The first address of the DHCP Address Pool is reserved for a BCM50 in thesubnet, and will not be assigned to any other equipment. Once assigned to aBCM50, it is reserved for that BCM50, and will not be assigned to any other. Ifthe BCM50 is changed, the following command must be used to enable the routerto assign the first address to a different BCM50:ip dhcp enif0 server m50mac clear4 Login Requires Reboot
