<div dir="ltr">Hi<div><br></div><div>Not very sure if this is a bug, but I saw dnsmasq.log:</div><div><br></div><div><div>Aug  2 14:13:28 dnsmasq-dhcp[5748]: 4278662147 available DHCP range: 172.24.1.10 -- 172.24.1.249</div><div>Aug  2 14:13:28 dnsmasq-dhcp[5748]: 4278662147 vendor class: MSFT 5.0</div><div>Aug  2 14:13:28 dnsmasq-dhcp[5748]: 4278662147 client provides name: xxx</div></div><div><br></div><div>But my dhcp-script file does not capture anything.</div><div><br></div><div>Here is my simple dhcp-script:</div><div><br></div><div><div>> #!/bin/sh</div><div>

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op="${1:-op}"<br></div><div>

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mac="${2:-mac}"</div><div>

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ip="${3:-ip}"</div><div>

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hostname="${4}"</div><div>

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tstamp="`date '+%Y-%m-%d %H:%M:%S'`"<br></div><div>

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payload="${tstamp} ${op} ${ip} (${mac} - ${hostname})"<br></div><div>

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ddd="`date +%Y_ww%W`"<br></div><div>

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echo $payload >> /var/log/dhcp-$ddd.log<br></div></div><div><br></div><div>I am sure that I could capture actions from an iPhone iOS. And my Windows 10 client does lease a dhcp address.</div><div><br></div><div>I am using Ubuntu 18.04 on RPi3 arm64</div><div><div>> $ dpkg -l| grep dnsmas</div><div>ii  dnsmasq                       2.79-1                            all          Small caching DNS proxy and DHCP/TFTP server</div><div>> ii  dnsmasq-base                  2.79-1                            arm64        Small caching DNS proxy and DHCP/TFTP server</div></div><div><br></div><div><br></div></div>