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DHCP options

Created: Jan 2, 2019 08:55:28Latest reply: Jan 4, 2019 05:39:04 675 6 0 0 0
  Rewarded HiCoins: 0 (problem resolved)

Hello everyone,

I need to set a specific mac address in the blacklist in order to it can't take any IP from the DHCP server.

Please help me! Thank you!

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Featured Answers
chenhui
Admin Created Jan 4, 2019 05:39:04

@Amr_Fayrouz_Elattar you can configure mac-address-based acl to deny the specific mac address,
[Router] acl number 4001 // 4001 - 4999
[Router-acl-L2-4001] rule 5 deny source-mac xxxx-xxxx-xxxx
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All Answers
Mysterious.color
Mysterious.color Created Jan 2, 2019 10:20:00

the mac address is behind a router ?
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Mysterious.color
Mysterious.color Created Jan 2, 2019 10:20:31

i mean if behind a router then the IP helper is the party who sends the discover
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M_84112553
M_84112553 Created Jan 2, 2019 19:21:37

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chenhui
chenhui Admin Created Jan 3, 2019 06:27:55

@Amr_Fayrouz_Elattar could you please provide detailed information, where the DHCP server are implemented ? A simple way to deny the specific mac address, you can configure ACL which based on the mac address, but this will deny all the traffics come from the denied device.
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Amr_Fayrouz_Elattar
Amr_Fayrouz_Elattar Created Jan 3, 2019 06:38:26

direct Router is the DHCP server
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chenhui
chenhui Admin Created Jan 4, 2019 05:39:04

@Amr_Fayrouz_Elattar you can configure mac-address-based acl to deny the specific mac address,
[Router] acl number 4001 // 4001 - 4999
[Router-acl-L2-4001] rule 5 deny source-mac xxxx-xxxx-xxxx
View more
  • x
  • convention:

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