Prestige 2301R/RL-P1C Support Notes
Key Settings: |
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Source IP addr | Enter the client IP in this field |
IP Mask | here the IP mask is used to mask the bits of the IP address given in the 'Source IP |
Addr=' field, for one workstation it is 255.255.255.255. | |
Action Matched | Set to 'Drop' to drop all the packets from this client |
Action Not Matched | Set to 'Forward' to allow the packets from other clients |
3. Apply the filter set number '1' to the 'Output Protocol Filter Set' field in the remote node setup.
A filter for blocking a specific MAC address
This configuration example shows you how to use a Generic Filter to block a specific MAC address of the LAN.
Before you Begin
Before you configure the filter, you need to know the MAC address of the client first. The MAC address can be provided by the NICs. If there is the LAN packet passing through the ZyXEL device you can identify the uninteresting MAC address from the ZyXEL device's LAN packet trace. Please have a look at the following example to know the trace of the LAN packets.
ras> sys trcp | channel enet0 bothway |
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ras> sys trcp | sw on |
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Now a client on the LAN is trying to ping Prestige……… | ||||||||||||||||
ras> sys trcp | sw off |
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ras> sys trcp | disp |
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TIME: | 37c060 |
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0000: [00 a0 c5 01 23 45] [00 | 80 | c8 | 4c | ea 63] 08 00 45 00 | ||||||||||||
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 |
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All contents Copyright (c) 2007 ZyXEL Communications Corporation.
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