RAD Data comm Modular Access Device with Integrated Router User Manual

Chapter 5  Setup Menu 

FCD-IPM Installation and Operation Manual 

5-82 

WAN Economy Menu

 

 

 
FCD-IPM features two types of filters: 
•  Quick Filters 
•  Advanced Filters. 

 are used to regulate specific protocols: 

•  IP 
•  IPX 
•  SNA 
•  NetBIOS 
•  AppleTalk 
•  DECnet. 
•  Others 

A Quick Filter can neutralize these protocols by blocking all traffic of that protocol 
from the LINK inwards. Refer to 

 

FCD-IPM

Link

Traffic to the 

LAN is Blocked 

by Quick Filter

Quick Filter

 

 are used to regulate traffic in both directions. (Refer to 

). 

•  From LAN to the Link. Using filters here will forward or block traffic from the 

LAN outwards. 

•  From Link to the LAN. Using filters here will forward or block traffic from the 

link inwards. 

Using a variety of parameters, Advanced Filters can be used to regulate different 
protocols, to totally or partially block traffic, and to control traffic between links.