
Chapter 11 Firewall screens 181
Nortel Business Secure Router 252 Configuration — Basics
Configuring source and destination addresses
To add a new source or destination address, click SrcAdd or DestAdd from the
previous screen. To edit an existing source or destination address, select it from
the box and click SrcEdit or DestEdit from the previous screen. Either action
displays the screen shown in Figure 54.
Figure 54 Adding or editing source and destination addresses
Table 38 describes the fields in Figure 54.
Table 38 Adding or editing source and destination addresses
Label Description
Address Type Select an option from the drop-down list that includes: Single
Address, Range Address, Subnet Address and Any
Address.
Start IP Address Enter the single IP address or the starting IP address in a range here.
Use a numerical IP address in dotted decimal notation (for example,
192.168.1.10).
End IP Address Enter the ending IP address in a range here. Use a numerical IP
address in dotted decimal notation (for example, 192.168.1.10).
Subnet Mask Enter the subnet mask here, if applicable.
Apply Click Apply to save your changes to the Business Secure Router and
exit this screen.
Cancel Click Cancel to exit this screen without saving.
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