Today I've tried it again:
first I upgraded the backup-device, it worked !?
then the primary: after 25 minutes, the Browser-Connection was lost, with the CLI said:
[root@localhost:FW Update Do Not Interrupt - Checking LCD:] config
after a while:
[root@localhost:FW Update Do Not Interrupt - Checking LCD:] config 2018 Jan 11 09:15:44 ldb-ara27-rz-00 load_config_files: "/usr/bin/tmsh -n -g load sys confi g partitions all " - failed. -- Loading schema version: 13.0.0 Loading schema ve rsion: 13.1.0.1 01070151:3: Rule [/Common/MI-HEADER] error: /Common/MI-HEADER:44 : error: [ltm_rule_L7 feature not licensed][HTTP::header insert X-Forwarded-For [IP::client_addr]] /Common/MI-HEADER:41: error: [ltm_rule_L7 feature not license d][HTTP::header replace X-MobileIron-Device-IP-Port "[IP::client_addr]:[TCP::cli ent_port]"] /Common/MI-HEADER:38: error: [ltm_rule_L7 feature not licensed][HTTP ::header replace X-MobileIron-Client-Cert-PEM "[lindex $values 1]"] /Common/MI-H EADER:35: error: [ltm_rule_L7 feature not licensed][HTTP::header replace X-Mobil eIron-Cert-FingerPrint-MD5 [lindex $values 0]] /Common/MI-HEADER:19: error: [ltm _rule_L7 feature not licensed][when HTTP_REQUEST { if no client cert was pro vided: if { [SSL::cert count] < 1 } { log local0. "HTTP_REQUEST : cert c ount=[SSL::cert count]" SSL::authenticate once SSL::authenticate depth 9 SSL::cert mode request SSL::renegotiate if client cert was provided : } else { set variable &8220;values&8221; with the list of 2 stored Unexpected Error: Loading configuration process failed.
[root@localhost:FW Update Do Not Interrupt - Checking LCD:] config
now it seems to work