From mboxrd@z Thu Jan 1 00:00:00 1970 Content-Type: multipart/mixed; boundary="===============0481480862693788384==" MIME-Version: 1.0 From: Denis Kenzior To: iwd at lists.01.org Subject: Re: IWD is running as AP with the build-in DHCP but android phones report no internet connection and switch back to WiFi home network Date: Fri, 05 Nov 2021 10:35:07 -0500 Message-ID: In-Reply-To: 20211105151439.2830.39111@ml01.vlan13.01.org --===============0481480862693788384== Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Hi Salahaldeen, On 11/5/21 10:14 AM, salahaldeen.altous(a)leica-camera.com wrote: > Hi, > I have a stand alone device (without internet access) using iwd in Access= point mode but some android phones connected to this device show no intern= et connection and switch back to WiFi home network. Interesting. Not sure why they would do that if the user explicitly select= ed to = connect to your device... > With different dhcp-server (dnsmasq) this problem have been solved by dr= oping defaultroute in answered DHCP requests. How I can solve no internet c= onnection with iwd and the built-in DHCP server. I suppose we could use the same approach. Could you try the attached patch= and = see if this helps. Regards, -Denis --===============0481480862693788384== Content-Type: text/x-patch MIME-Version: 1.0 Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="0001-dhcp-server-Omit-OPTION_ROUTER-if-not-configured.patch" RnJvbSAyZjExNGI4NGQzZTk5MGYyZDExNjRjZDIyNTk1NTZiYmJjZDBjMmVjIE1vbiBTZXAgMTcg MDA6MDA6MDAgMjAwMQpGcm9tOiBEZW5pcyBLZW56aW9yIDxkZW5rZW56QGdtYWlsLmNvbT4KRGF0 ZTogRnJpLCA1IE5vdiAyMDIxIDEwOjI4OjMyIC0wNTAwClN1YmplY3Q6IFtQQVRDSF0gZGhjcC1z ZXJ2ZXI6IE9taXQgT1BUSU9OX1JPVVRFUiBpZiBub3QgY29uZmlndXJlZAoKSW5zdGVhZCBvZiBh c3N1bWluZyB0aGF0IE9QVElPTl9ST1VURVIgc2hvdWxkIGFsd2F5cyBiZSBzZW50LCBhbmQKc2V0 dGluZyBpdCB0byB0aGUgZGhjcCBzZXJ2ZXIncyBJUCBhZGRyZXNzLCBvbWl0IGl0IGVudGlyZWx5 IGlmIHRoZQpnYXRld2F5IHdhcyBub3QgcHJvdmlkZWQgKGkuZS4gbF9kaGNwX3NlcnZlcl9zZXRf Z2F0ZXdheSB3YXMgbm90CmNhbGxlZC4pCi0tLQogZWxsL2RoY3Atc2VydmVyLmMgfCA0IC0tLS0K IDEgZmlsZSBjaGFuZ2VkLCA0IGRlbGV0aW9ucygtKQoKZGlmZiAtLWdpdCBhL2VsbC9kaGNwLXNl cnZlci5jIGIvZWxsL2RoY3Atc2VydmVyLmMKaW5kZXggOWMwNjI4YTZjMzBlLi5jOGIwNmE2ZWY0 MDkgMTAwNjQ0Ci0tLSBhL2VsbC9kaGNwLXNlcnZlci5jCisrKyBiL2VsbC9kaGNwLXNlcnZlci5j CkBAIC0xMDMyLDEwICsxMDMyLDYgQEAgTElCX0VYUE9SVCBib29sIGxfZGhjcF9zZXJ2ZXJfc3Rh cnQoc3RydWN0IGxfZGhjcF9zZXJ2ZXIgKnNlcnZlcikKIAkJc2VydmVyLT5hZGRyZXNzID0gaWEu c19hZGRyOwogCX0KIAotCS8qIEFzc2lnbiBhIGRlZmF1bHQgZ2F0ZXdheSBpZiBub3QgYWxyZWFk eSBzZXQgKi8KLQlpZiAoIXNlcnZlci0+Z2F0ZXdheSkKLQkJc2VydmVyLT5nYXRld2F5ID0gc2Vy dmVyLT5hZGRyZXNzOwotCiAJLyogQXNzaWduIGEgZGVmYXVsdCBuZXRtYXNrIGlmIG5vdCBhbHJl YWR5ICovCiAJaWYgKCFzZXJ2ZXItPm5ldG1hc2spIHsKIAkJaWYgKGluZXRfcHRvbihBRl9JTkVU LCIyNTUuMjU1LjI1NS4wIiwgJmlhKSAhPSAxKQotLSAKMi4yNi4zCgo= --===============0481480862693788384==--