Network Management

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New Contributor

block duplicate gateway

Hello,

how can i prevent a user from getting the IP of the default gateway or how can i allow ips, only from DHCP?

or that this port is then locked?

 

i have an aruba 2930f switch

Re: block duplicate gateway

Ensure the device that is providing DHCP does not offer the default gateway IP as a user IP. So exclude the IP of the default gateway from the IP address ranges being offered by the device doing DHCP.


ACMA, ACMP, ACSA
If my post addresses your query, give kudos:)
New Contributor

Re: block duplicate gateway

I've excluded the gateway IP from DHCP :) But what can I do about it if a user specifies the gateway IP as a static IP?

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