On Mon, Dec 05, 2016 at 09:09:31PM +0200, Jouni Malinen wrote: > On Tue, Aug 16, 2016 at 03:21:22PM -0400, Kevin O'Connor wrote: > > I've found that my wifi connection always seems to hang after a few > > hours unless I dramatically increase "dot11RSNAConfigPMKLifetime". > > What's the best way to further debug (and hopefully find the root > > cause of this issue)? What's the down side to increasing this value? > > > > I'm using wpa_supplicant from git (31d3692f) on an openwrt based > > router (tp-link archer c7 / ath10k). The 5ghz radio in the router is > > setup as a client using WPA2-EAP / TTLS / MSCHAPv2. I don't have > > admin access to the AP, but it appears to be a "Ruckus Wireless > > ZoneFlex 802.11ac wave 2 4x4 access point". > > Did you happen to figure out how to resolve this issue or find any more > details on the issue? Hi Jouni, Thanks for looking at this. I don't have much additional information. Since setting "dot11RSNAConfigPMKLifetime=31536000" the connection has been stable for the last four months. I just tried reverting that setting and I can confirm the issue is still present. [...] > Some notes above on what this would take.. Either debug from AP or > sniffer capture and all the needed keys for analysis. I'm not familiar with setting up a wifi sniffer capture, but if you'd like to track this down and it's something I can do from this openwrt based router or from a Linux machine then I'm willing to set it up. I don't think getting access to the AP is practical. -Kevin _______________________________________________ Hostap mailing list Hostap@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/hostap
