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Chapter 31
Configuring the Dial Up resources
Business Communications Manager allows you to create and use dial up connections for Remote
Access Service (RAS) or dial-on-demand network access. RAS allows you to access Business
Communications Managers remotely by making an IP connection using PPPoE, an ISDN BRI/PRI
line, PPTP or the V.90 modem. After you connect to the Business Communications Manager
system, you can access all IP-based system management operations.
Business Communications Manager also supports dial-on-demand for primary and backup WAN
connections. Primary and backup WAN connections can use an ISDN BRI/PRI line or a V.90
modem.
This section includes information about:
•
"Configuring the dial up global parameters"
•
"V.90 modem dial up"
•
"ISDN dial up"
•
"Point to Point Protocol on Ethernet (PPPoE)"
•
"Guidelines for using Remote Dial-in"
Configuring the dial up global parameters
1
On the navigation tree, click the Resources key and click the Dial Up heading.
The RAS Server TCP/IP Configuration screen appears.
2
Configure the RAS Server TCP/IP settings according to the information in the following table.
Table 184 RAS server TCP/IP parameters
Attribute
Allow Network Access
Static IP Address Pool
Address Mask
Description
Select whether to allow dial up access to the entire network (Yes) or to restrict access to
Business Communications Manager only (No).
When using dial up for dial-on-demand WAN connection (as a primary or back up WAN
connection), set Allow Network Access to Yes.
When using dial up for remote system management purposes only, set Allow Network
Access to No.
Enter the IP address Business Communications Manager assigns when a remote site dials
into the Business Communications Manager system.
The default value is 10.10.14.0
Note: If you have enabled Web Cache, you must update the Web Cache page when you
change the IP address of the interface. Refer to
page
725.
Enter the IP address mask corresponding to the IP address range. The IP addresses from
the static address pool then reserved for assignment to remote sites.
The default value is 255.255.255.224.
"Web Cache page update required" on
Programming Operations Guide
689
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