https://community.extremenetworks.com/t5/extremeswitching-ers/certificate-subject-alternate-name-capability-on-ers5900/m-p/72012#M127 Hi,<BR /><BR />I am trying to configure our ERS5900s with ssl certificates.&nbsp;&nbsp;<BR />I have imported the signed certificate, root certificate and intermediate certificate, but still my browser (Edge or Chrome) complains and shows the page with the 'Red triangle' and "Not Secure" message.<BR /><BR />It says that "<SPAN>NET::ERR_CERT_COMMON_NAME_INVALID"<BR />It shows all the certificates in the chain as valid.<BR /><BR />On our VSPs we are able to use the command:<BR />&nbsp; &nbsp; certificate subject-alternative-name ...<BR /><BR />but I can't find an equivalent command with ERS5900s.&nbsp; We are running v.7.9.1<BR /><BR />thanks,</SPAN> Tue, 08 Feb 2022 19:47:46 GMT bar 2022-02-08T19:47:46Z https://community.extremenetworks.com/t5/extremeswitching-ers/certificate-subject-alternate-name-capability-on-ers5900/m-p/72012#M127 Hi,<BR /><BR />I am trying to configure our ERS5900s with ssl certificates.&nbsp;&nbsp;<BR />I have imported the signed certificate, root certificate and intermediate certificate, but still my browser (Edge or Chrome) complains and shows the page with the 'Red triangle' and "Not Secure" message.<BR /><BR />It says that "<SPAN>NET::ERR_CERT_COMMON_NAME_INVALID"<BR />It shows all the certificates in the chain as valid.<BR /><BR />On our VSPs we are able to use the command:<BR />&nbsp; &nbsp; certificate subject-alternative-name ...<BR /><BR />but I can't find an equivalent command with ERS5900s.&nbsp; We are running v.7.9.1<BR /><BR />thanks,</SPAN> Tue, 08 Feb 2022 19:47:46 GMT https://community.extremenetworks.com/t5/extremeswitching-ers/certificate-subject-alternate-name-capability-on-ers5900/m-p/72012#M127 bar 2022-02-08T19:47:46Z