Which IP address needs to be enabled on the firewall to send the E-Series HTTPS AutoSupport? Last updated Save as PDF Share Share Tweet Share Views:187Visibility:PublicVotes:0Category:e-series-systemsSpecialty:esgLast Updated: Applies to E-Sereis All Platforms Answer IPv4: 216.240.21.18 IPv6: 2620:10a:4005:c000::a78:2d11 CNAME: support-hio.netapp.com Additional Information Related KBs: E-Series AutoSupport Delivery Failures How do I configure the delivery method for the AutoSupport feature? How to enable AutoSupport on E-Series SANtricity System Manager