ZyXEL Communications P-2301R/RL-P1C Support Notes page 31

- Sequence Number: 1280
- Optional Data: (32 bytes)
Configurations
From the above first trace, we know a client is trying to ping request the ZyXEL router. And from the second
trace, we know the ZyXEL router will send a reply to the client accordingly. The following sample filter will
utilize the 'Generic Filter Rule' to block the MAC address
1. First, from the incoming LAN packet we know the uninteresting source MAC address starts at the 7th Octet
TIME: 37c060 enet0-RECV len:74 call=0
0000: [00 a0 c5 01 23 45]
0010: 00 3c eb 0c 00 00 20 01 e3 ea ca 84 9b 5d ca 84
0020: 9b 63 08 00 45 5c 03 00 05 00 61 62 63 64 65 66
0030: 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76
0040: 77 61 62 63 64 65 66 67 68 69
2. We are now ready to configure the 'Generic Filter Rule' as below.
Menu 21.1.1 - Generic Filter Rule
Filter #: 1,1
Filter Type= Generic Filter Rule
Active= Yes
Offset= 6
Length= 6
Mask= ffffffffffff
Value= 0080c84cea63
More= No
Action Matched= Drop
Action Not Matched= Forward
Key Settings:
[00 80 c8 4c ea 63]
Log= None
All contents Copyright (c) 2007 ZyXEL Communications Corporation.
Prestige 2301R/RL-P1C Support Notes
[00 80 c8 4c ea
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