Hi All - The Cisco PSIRT has been sending IOS Security Advisories to the NANOG mailing list for well over a decade. We started this process a long time ago at the request of the list’s then-membership and haven’t been asked to change since. Admittedly, vulnerability disclosure/discussion/reporting has changed a bit over the years and we may be a bit overdue on rethinking the need to send to NANOG. :) Given that there are a number of forums that more directly address either Cisco-specific issues or are specific to vulnerability announcements, we’re happy to discontinue sending to the NANOG list directly. Cisco maintains a mailing list and RSS feed to which we send our Security Advisories, and you’re welcome to join if interested: http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.... Thanks, Clay