topic Re: How to find out the exact Profile feed Change? in Network Access Control https://community.cisco.com/t5/network-access-control/how-to-find-out-the-exact-profile-feed-change/m-p/3478859#M539157 <HTML><HEAD></HEAD><BODY><P>In the past I've gone here: <A href="https://web.archive.org/web/20150415000000*/http://standards-oui.ieee.org/oui.txt" title="https://web.archive.org/web/20150415000000*/http://standards-oui.ieee.org/oui.txt">Internet Archive Wayback Machine</A> and compared a previous version to the latest version to see changes.</P></BODY></HTML> Tue, 19 Apr 2016 18:44:53 GMT gbekmezi-DD 2016-04-19T18:44:53Z How to find out the exact Profile feed Change? https://community.cisco.com/t5/network-access-control/how-to-find-out-the-exact-profile-feed-change/m-p/3478857#M539153 <HTML><HEAD></HEAD><BODY><P>Customer's Siemens ip phones failed to get profiled after a feed service update. In the updated report page it shows something was changed for this OUI but doesn't show what actually changed. Is there a way to find out?</P><P></P><P>Current ISE node show mac 00:1A:E8 pointing correctly to:</P><P>Unify Software and Solutions GmbH &amp; Co. KG</P><P></P><P>So, what was this mac address previously pointing to pre March 17th 2016 feed update? Is there a updated IEEE doc that shows these changes?</P><P></P><P>Thanks,</P><P>Peter</P></BODY></HTML> Sun, 17 Apr 2016 21:28:58 GMT https://community.cisco.com/t5/network-access-control/how-to-find-out-the-exact-profile-feed-change/m-p/3478857#M539153 Peter Saltarelli 2016-04-17T21:28:58Z Re: How to find out the exact Profile feed Change? https://community.cisco.com/t5/network-access-control/how-to-find-out-the-exact-profile-feed-change/m-p/3478858#M539154 <HTML><HEAD></HEAD><BODY><P>Peter,</P><P></P><P>I'm not aware of a way to figure out the previous owner of an OUI and unfortunately it isn't something we currently track in ISE or the feed service.&nbsp; Currently, we check for any updates to the <A href="http://standards-oui.ieee.org/oui.txt" title="http://standards-oui.ieee.org/oui.txt">http://standards-oui.ieee.org/oui.txt</A> file and publish any changes to the feed service.&nbsp; This can be problematic for some customers from a profiling perspective because vendors can change their name or be bought be other companies which will then be reflected by an update to the IEEE OUI database.&nbsp; As a workaround, customers can update profile policies to reflect the new OUI of those endpoints affected.</P><P></P><P>Regards,</P><P>-Tim</P></BODY></HTML> Tue, 19 Apr 2016 18:15:29 GMT https://community.cisco.com/t5/network-access-control/how-to-find-out-the-exact-profile-feed-change/m-p/3478858#M539154 Timothy Abbott 2016-04-19T18:15:29Z Re: How to find out the exact Profile feed Change? https://community.cisco.com/t5/network-access-control/how-to-find-out-the-exact-profile-feed-change/m-p/3478859#M539157 <HTML><HEAD></HEAD><BODY><P>In the past I've gone here: <A href="https://web.archive.org/web/20150415000000*/http://standards-oui.ieee.org/oui.txt" title="https://web.archive.org/web/20150415000000*/http://standards-oui.ieee.org/oui.txt">Internet Archive Wayback Machine</A> and compared a previous version to the latest version to see changes.</P></BODY></HTML> Tue, 19 Apr 2016 18:44:53 GMT https://community.cisco.com/t5/network-access-control/how-to-find-out-the-exact-profile-feed-change/m-p/3478859#M539157 gbekmezi-DD 2016-04-19T18:44:53Z