Prestige 643 ADSL Router
8-12
Filter Configuration
Packet
into IP Filter
Matched
Matched
Yes
Action Matched
Action Not Matched
More?
No
Filter Active?
Check
IP Protocol
Drop
Drop Packet
Accept Packet
Drop
Forward
Check Next Rule
Check Next Rule
Check Next Rule
Forward
Not Matched
Yes
No
Check Src
IP Addr
Apply SrcAddrMask
to Src Addr
Matched
Check Dest
IP Addr
Apply DestAddrMask
to Dest Addr
Not Matched
Not Matched
Check Src &
Dest Port
Matched
Not Matched
Figure 8-10 Executing an IP Filter
Summary of Contents for Prestige 643
Page 1: ...Prestige 643 ADSL Router User s Guide Version 2 50 February 2002 ...
Page 3: ...Prestige 643 ADSL Router FCC iii ...
Page 14: ......
Page 21: ......
Page 27: ......
Page 67: ......
Page 77: ......
Page 87: ......
Page 94: ......
Page 140: ......
Page 184: ......
Page 190: ......
Page 191: ......