<html><head></head><body><div style="color:#000; background-color:#fff; font-family:HelveticaNeue, Helvetica Neue, Helvetica, Arial, Lucida Grande, Sans-Serif;font-size:16px"><div id="yui_3_16_0_ym19_1_1462883459065_4570" dir="ltr">I'm trying to restrict internet access of certain devices to certain times of the day. My config looks like:</div><div id="yui_3_16_0_ym19_1_1462883459065_4617" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1462883459065_4678" dir="ltr">acl devicename1 arp aa:bb:cc:dd:ee:ff</div><div id="yui_3_16_0_ym19_1_1462883459065_4677" dir="ltr">acl devicename2 arp aa:bb:cc:ff:ee:dd</div><div id="yui_3_16_0_ym19_1_1462883459065_4711" dir="ltr">acl usertime time MTWHF 06:30-08:00</div><div id="yui_3_16_0_ym19_1_1462883459065_4675" dir="ltr">acl usertime time MTWHF 18:00-22:30</div><div id="yui_3_16_0_ym19_1_1462883459065_4676" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1462883459065_4712" dir="ltr">http_access allow devicename1 usertime</div><div id="yui_3_16_0_ym19_1_1462883459065_4713" dir="ltr">http_access allow devicename2 usertime</div><div id="yui_3_16_0_ym19_1_1462883459065_4714" dir="ltr">http_access deny devicename</div><div id="yui_3_16_0_ym19_1_1462883459065_4685" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1462883459065_4740" dir="ltr">I'm using squid 3.5.17 (the latest in Debian Stretch). The client devices are using the proxy in explicit mode.</div><div id="yui_3_16_0_ym19_1_1462883459065_4739" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1462883459065_4700" dir="ltr">devicename1 and devicename2 currently are getting dynamic IP's but I can set the router up to give a static IPv4 address and use that instead of the mac address.</div><div id="yui_3_16_0_ym19_1_1462883459065_4701" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1462883459065_4679" dir="ltr">From reading the docs it seems arp (the mac address) isn't available if they use IPv6. Also if they're using an https site it isn't going to work unless I start peeking. Is there a better way of restricting the access to the allowed times for both http and https traffic?</div><div id="yui_3_16_0_ym19_1_1462883459065_4682" dir="ltr"><br></div><div id="yui_3_16_0_ym19_1_1462883459065_4702" dir="ltr">MarkJ<br></div></div></body></html>