<html><head><meta http-equiv="content-type" content="text/html; charset=us-ascii"></head><body style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;">Hi,<div><br></div><div>I have a new iPhone 17 Pro Max and it is not successfully DHCPing with dnsmasq </div><div><br></div><div>I have tried 2.62 on an old Raspberry Pi 2, and 2.75 and 2.76 on a newer Pi 4.</div><div><br></div><div>I have been using dnsmasq on the old Pi for many, many years without any problems and with many different clients. iPhones, Android Phones, assorted tables, windows, linux and so on.</div><div><br></div><div>With the new iPhone 17 looking at the log (with verbose DHCP logging turned on) I see it make a request and then the responses and then it just tries again and again and never gets an address etc.</div><div><br></div><div>What I see in the log is as follows and noting this is no different to an iPhone 15 that works OK.</div><div><br></div><div><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 available DHCP range: 10.0.0.1 -- 10.0.0.199</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 client provides name: iPhone</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 DHCPDISCOVER(eth0) bc:9f:58:62:b5:ac </span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 tags: known, eth0</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 DHCPOFFER(eth0) 10.0.0.86 bc:9f:58:62:b5:ac </span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 requested options: 1:netmask, 121:classless-static-route, 3:router, </span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 requested options: 6:dns-server, 15:domain-name, 108, 114, 119:domain-search, </span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 requested options: 162, 252</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 next server: 10.0.0.101</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 sent size: 1 option: 53 message-type 2</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 sent size: 4 option: 54 server-identifier 10.0.0.101</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 sent size: 4 option: 51 lease-time 43200</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 sent size: 4 option: 58 T1 21600</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 sent size: 4 option: 59 T2 37800</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 sent size: 4 option: 1 netmask 255.255.255.0</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 sent size: 4 option: 28 broadcast 10.0.0.255</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 sent size: 9 option: 15 domain-name bdm.local</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 sent size: 4 option: 6 dns-server 10.0.0.101</span></p><p style="margin: 0px; font-width: normal; line-height: normal; font-family: Menlo; font-size-adjust: none; font-kerning: auto; font-variant-alternates: normal; font-variant-ligatures: normal; font-variant-numeric: normal; font-variant-east-asian: normal; font-variant-position: normal; font-feature-settings: normal; font-optical-sizing: auto; font-variation-settings: normal;"><span style="font-variant-ligatures: no-common-ligatures;">Dec 6 07:59:36 raspberrypi2 dnsmasq-dhcp[3342]: 939446590 sent size: 4 option: 3 router 10.0.0.139</span></p></div><div><br></div><div><div dir="auto" style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><div dir="auto" style="overflow-wrap: break-word; -webkit-nbsp-mode: space; line-break: after-white-space;"><div><br class="Apple-interchange-newline">Thanks,</div><div><br></div><div>Brian</div></div></div></div><div>
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