Are you only looking on the DHCP server for the discover? Could a radius server be returning an option setting an incorrect VLAN or specific ACL for the client causing it to be dropped at the AP/WLC level? If it's happening on an open network it'd probably have to be hitting a MAC-based rather than user-based access rule (or possibly profiled and put in a blocked group).
On Mon, Mar 13, 2017 at 12:40 PM, Danny Eaton <dannyea...@rice.edu> wrote: > It’s set to not validate the radius-server certificate; and like I said, > it’s authenticating, just not doing the DHCPDISCOVER; I never see it in the > DHCP server logs. > > > > > > > > *From:* Shayne Ghere [mailto:sgh...@fsmail.bradley.edu] > *Sent:* Monday, March 13, 2017 12:36 PM > *To:* dannyea...@rice.edu; WIRELESS-LAN@listserv.educause.edu > *Subject:* RE: [WIRELESS-LAN] Android 7.1.1 and DHCP issues? > > > > If you’re using certs, there’s a setting under CA Certificate that you > have to set as “Do not validate” and it will then DHCP. > > > > I have a Pixel XL and that’s the only way I can get 802.1x working on my > phone. > > > > Shayne > > > > *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto: > WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Danny Eaton > *Sent:* Monday, March 13, 2017 12:20 PM > *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU > *Subject:* [WIRELESS-LAN] Android 7.1.1 and DHCP issues? > > > > > > So, I’ve got one client (1!) who is running Android 7.1.1 and no matter > which network (our 802.1X, eduroam, or even the “open” captive portal SSID) > the user tries to connect into, he gets authenticated (on eduroam and our > 802.1X SSID), but we never see a DHCPDISCOVER from his phone; it passes the > AAA (802.1X), but will just not get an IP. Thoughts? (other devices work > just fine). > > ********** Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at http://www.educ > ause.edu/discuss <http://www.educause.edu/discuss>. > > !DSPAM:109,58c6d86b151612066850947! > ********** Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at http://www.educause.edu/ > discuss. > > -- Jeremy Mooney ITS - Bethel University ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/discuss.
