<html> <head> <meta http-equiv="content-type" content="text/html; charset=utf-8"> </head> <body text="#000000" bgcolor="#FFFFFF"> Hello I became aware the other day that building new IPA infrastructure on CentOS6 was seriously going to limit my ability to stay current with improvements, so i've rebuilt my primary and secondary IPA hosts on CentOS7 (one day apart). Installation went fine except that i cannot access one or the other host's UI (Error code: sec_error_reused_issuer_and_serial). This was never an issue in 3.0 where i could access either in the same browser session Using Firefox (38) and Chrome (46) I can access any one of the 2 hosts in any order on the first attempt (with Firefox only after deleting the previous host's cert) but the second host will always be inaccessible with <meta http-equiv="content-type" content="text/html; charset=utf-8"> <span style="font-family: sans,Arial,sans-serif; font-size: 13px; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: 24px; text-align: start; text-indent: 0px; text-transform: uppercase; white-space: normal; widows: 1; word-spacing: 0px; display: inline ! important; float: none; background-color: rgb(247, 247, 247);">ERR_SSL_SERVER_CERT_BAD_FORMAT. Chrome is similar, except it doesn't trust either host's certificate (red-crossed-out https in URL). I've confirmed this using a clean account as well. My working environment is CentOS 6.6. The Opera browser on the contrary sees both hosts equally well with zero complaints Is this behaviour by design or ? thanks <pre class="moz-signature" cols="72">-- Cal Sawyer | Systems Engineer | BlueBolt Ltd 15-16 Margaret Street | London W1W 8RW +44 (0)20 7637 5575 | <a class="moz-txt-link-abbreviated" href="http://www.blue-bolt.com">www.blue-bolt.com</a> </pre> </body> </html>