Network Router User's Manual

Prestige 2302 Support Notes
All contents copyright (c) 2005 ZyXEL Communications Corporation.
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• After you have configured the rules for the first filter set, view the filter rule summary in SMT
menu 21.2.
Menu 21.2 - Filter Rules Summary
# A Type Filter Rules M m n
- - ---- --------------------------------------------- - - -
1 Y IP Pr=6, SA=0.0.0.0, DA=0.0.0.0, DP=137 N D N
2 Y IP Pr=17, SA=0.0.0.0, DA=0.0.0.0, DP=137 N D N
3 Y IP Pr=6, SA=0.0.0.0, DA=0.0.0.0, DP=138 N D N
4 Y IP Pr=17, SA=0.0.0.0, DA=0.0.0.0, DP=138 N D N
5 Y IP Pr=6, SA=0.0.0.0, DA=0.0.0.0, DP=139 N D N
6 Y IP Pr=17, SA=0.0.0.0, DA=0.0.0.0, DP=139 N D F
• Apply the first filter set 'NetBIOS_WAN' in the 'Output Protocol Filter' field for the remote
node setup.
Configure the second filter set 'NetBIOS_LAN' by entering 2 in the Filter Set field.
• Rule 1-Source port number 137, Destination port number 53 with protocol number 6 (TCP)
Menu 21.2.1 - TCP/IP Filter Rule
Filter #: 2,1
Filter Type= TCP/IP Filter Rule
Active= Yes
IP Protocol= 6 IP Source Route= No
Destination: IP Addr= 0.0.0.0
IP Mask= 0.0.0.0
Port #= 53
Port # Comp= Equal
Source: IP Addr= 0.0.0.0
IP Mask= 0.0.0.0
Port #= 137
Port # Comp= Equal