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OPNsense Forum

English Forums => General Discussion => Topic started by: thereaper on November 25, 2020, 01:34:33 PM

Title: Firewall - How to block one DHCP host from talking to Internet
Post by: thereaper on November 25, 2020, 01:34:33 PM
I have an WiFi access point (AP) attached to OPNsense machine via ethernet.
AP gets its IP via OPNsense DHCP. AP's own DHCP server is disabled.
I want to prevent AP firmware phoning home to TP-Link.

What is the proper way to configure this in Firewall? How can I specify a DHCP lease (MAC address?) as a source in firewall rule?
OPNsense 20.7.5-amd64
Title: Re: Firewall - How to block one DHCP host from talking to Internet
Post by: lfirewall1243 on November 27, 2020, 08:51:06 PM
Quote from: thereaper on November 25, 2020, 01:34:33 PM
I have an WiFi access point (AP) attached to OPNsense machine via ethernet.
AP gets its IP via OPNsense DHCP. AP's own DHCP server is disabled.
I want to prevent AP firmware phoning home to TP-Link.

What is the proper way to configure this in Firewall? How can I specify a DHCP lease (MAC address?) as a source in firewall rule?
OPNsense 20.7.5-amd64
Give the AP a static lease and block it then
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