![background image](http://html1.mh-extra.com/html/zyxel-communications/zyair/zyair_user-manual_943565281.webp)
ZyAIR Wireless Gateway Series User’s Guide
Filter and Firewall Configuration 24-13
is receiving and sending the packets; for instance, the interface. The interface can be an Ethernet, or any
other hardware port. The following figure illustrates this.
Figure 24-10 Protocol and Device Filter Sets
24.5 Example Filter
Let’s look at an example to block outside users from telnetting into the ZyAIR.
Figure 24-11 Sample Telnet Filter
Step 1.
Enter 1
in menu 21 to open
Menu 21.1
–
Filter Set Configuration
.
Step 2.
Enter the index number of the filter set you want to configure (in this example, 3)
.
Step 3.
Type a descriptive name or comment in the
Edit Comments
field (for example,
TELNET_WAN) and press
[ENTER]
.
Summary of Contents for ZYAIR
Page 1: ...ZyAIR Wireless Gateway Series User s Guide Version 3 50 July 2003...
Page 20: ......
Page 26: ......
Page 28: ......
Page 36: ......
Page 58: ......
Page 66: ......
Page 98: ......
Page 99: ...WAN III Part III WAN This part covers the web configurator screen and information about WAN...
Page 100: ......
Page 112: ......
Page 130: ......
Page 166: ......
Page 180: ...ZyAIR Wireless Gateway Series User s Guide 15 4 Logs Screens Figure 15 2 Log Settings...
Page 189: ......
Page 205: ......
Page 213: ......
Page 236: ......
Page 246: ......
Page 268: ......
Page 286: ......
Page 294: ......
Page 324: ......
Page 334: ......
Page 340: ......
Page 352: ......
Page 356: ......
Page 368: ......
Page 378: ......