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How to block other DHCP server in my network?

peter zaher

Hello,

I'm new to Sophos Community and user.

Today i faced a problem that someone inside my network reset an access point and its default setting enabled DHCP, so all devices get IP from access point.

can anyone help me.



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    That prevents dhcp from crossing the boundary, but does not prevent a rogue device from misleading a device on the same side of the boundary.  A switch-based solution is what is needed, so there is little incentive for Sophos to nuild the feature into a perimeter device like SG or UTM.

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    That prevents dhcp from crossing the boundary, but does not prevent a rogue device from misleading a device on the same side of the boundary.  A switch-based solution is what is needed, so there is little incentive for Sophos to nuild the feature into a perimeter device like SG or UTM.

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