Bay Networks 5390 Administering page 462

Using Model 5390 Security
If you subsequently add Model 5390 servers to your network and want to protect them via dial-back,
remember to add ipx accesscode and pool entries in the acp_userinfo file for them (and their ports).
If you change acp_userinfo while security is running, your changes do not take effect. To activate
a new acp_userinfo, send a USR1 signal to erpcd to force it to update its copy of acp_userinfo
using the kill:
UNIX command
kill -USR1 pid
For more information, see Recompiling erpcd starting on page A15-84.
Charge-back
Charge-back allows a user to dial into one or more Model 5390 servers from any phone and be
dialed back at any number. This is convenient for users, such as sales representatives, who want to
dial in from more locations than can easily be configured for dial-back but who do not want sessions
charged to the numbers from which they are dialing. Dial-back would limit the user to nine call-back
numbers and require reconfiguration of the acp_userinfo file every time the user visits a new site.
Charge-back eliminates both of these problems.
To configure charge-back, follow Steps 1–4 in the section Dial-back on page A15-38, with one
change. Instead of specifying a telephone number in the phone_no entry, specify charge_back.
A15-42 893-741-B