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IP Helper Issue

I have deployed a number of Sonicwall NSA that have supported Vlan based IP addressing using Virtual interfaces and DHCP on the AD server via the IP helper function. I am currently setting up a TZ300 to do the same and for some reason it is not working. Totally at a loss. I see the interface issue the broadcast for DHCP Discovery but never see a response.

Category: Entry Level Firewalls


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    Hello @KMBIT,

    Have you performed packet capture on the firewall itself? Honestly, it would be best to perform real-time troubleshooting on this one to further investigate.

    Could you please reach out to our support team so that we can help you with this?


    Shipra Sahu

    Technical Support Advisor, Premier Services

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    MicahMicah SonicWall Employee

    Hello @KMBIT,

    I hope you are well.

    Did this reply answer your question? If so, please mark the appropriate response so that others may benefit.

    Kind Regards,

    @micah - SonicWall's Self-Service Sr. Manager

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