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undo dhcp server static-bind ip-address x.x.x.x mac-address y.y.y.y

Created: Dec 18, 2020 09:39:23Latest reply: Dec 21, 2020 01:44:07 729 7 0 0 0
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I am newbie

I have a problem. So, in my company I have a DHCP server on my switch core, so i have some static-bind-address, like: dhcp server static-bind ip-address x.x.x.x  mac-address y.y.y.y.


I want to change to new mac use same old IP address, Could you help me please?

Thanks in advance

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Popeye_Wang
Admin Created Dec 21, 2020 01:44:07

Posted by user_4074349 at 2020-12-18 10:11 Thank for your reply but when I use command undo dhcp server static-bind ip-address x.x.x.xError: Th ...
Hi,
Before unbinds the IP address, you need to release the IP first.
<Huawei>reset ip pool interface yy x.x.x.x
https://support.huawei.com/hedex/hdx.do?docid=EDOC1000163385&id=reset_ip_pool&lang=en


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DDSN
DDSN Admin Created Dec 18, 2020 09:40:19

Hi user_4074349，
Please wait patiently. Our engineers are looking for answers to your questions.
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DDSN
DDSN Admin Created Dec 18, 2020 09:46:01

Hi user_4074349，

You can using the undo dhcp server static-bind command to unbind an IP address in an interface address pool from a DHCP client's MAC address.

Then, run the dhcp server static-bind command to bind the old IP address to the new MAC address.

I hope it helps!

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HeangKH
HeangKH Created Dec 18, 2020 10:12:10 (0) (0)
Thank for your reply but when I use command
undo dhcp server static-bind ip-address x.x.x.x
Error: The IP address is being used by a static-MAC user.  
chenhui
chenhui Reply HeangKH  Created Dec 21, 2020 01:26:44 (0) (0)
Please execute command reset ip pool to release the IP pool, then undo the dhcp static bind user.  
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4#
HeangKH
HeangKH Created Dec 18, 2020 10:11:45

Thank for your reply but when I use command
undo dhcp server static-bind ip-address x.x.x.x
Error: The IP address is being used by a static-MAC user.
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  • convention：
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5#
Peterhof
Peterhof Author Created Dec 18, 2020 16:33:32

Posted by user_4074349 at 2020-12-18 05:11 Thank for your reply but when I use command undo dhcp server static-bind ip-address x.x.x.xError: Th ...
Hello!
Pleae try:
undo static-bind ip-address X.X.X.X

The same problem: https://forum.huawei.com/enterprise/en/the-ip-address-is-being-used-by-a-static-mac-user/thread/448381-861
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6#
Popeye_Wang
Popeye_Wang Admin Created Dec 21, 2020 01:44:07

Posted by user_4074349 at 2020-12-18 10:11 Thank for your reply but when I use command undo dhcp server static-bind ip-address x.x.x.xError: Th ...
Hi,
Before unbinds the IP address, you need to release the IP first.
<Huawei>reset ip pool interface yy x.x.x.x
https://support.huawei.com/hedex/hdx.do?docid=EDOC1000163385&id=reset_ip_pool&lang=en


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  • x
  • convention：
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