Took a backup, uploaded 12.1.3.5 iso to the device, installed on a separate partition, once installed booted from that partition. System booted and license had to be reactivated as I did not check the Service Check Date before hand. Reactivated and service check date is updated, but I get config errors as below.
Last login: Thu Jul 12 22:16:35 2018 from 10.8.106.244
[admin@localhost:INOPERATIVE:Standalone] ~ tmsh load sys config verify
Validating system configuration...
/defaults/asm_base.conf
/defaults/config_base.conf
/defaults/ipfix_ie_base.conf
/defaults/ipfix_ie_f5base.conf
/defaults/low_profile_base.conf
/defaults/low_security_base.conf
/defaults/policy_base.conf
/defaults/wam_base.conf
/defaults/analytics_base.conf
/defaults/apm_base.conf
/defaults/apm_saml_base.conf
/defaults/app_template_base.conf
/defaults/classification_base.conf
/var/libdata/dpi/conf/classification_update.conf
/defaults/urlcat_base.conf
/defaults/daemon.conf
/defaults/pem_base.conf
/defaults/profile_base.conf
/defaults/sandbox_base.conf
/defaults/security_base.conf
/defaults/urldb_base.conf
/usr/share/monitors/base_monitors.conf
Validating configuration...
Loading schema version: 11.5.3
/config/bigip_base.conf
/config/bigip_user.conf
/config/bigip.conf
/config/bigip_script.conf
Loading schema version: 12.1.3.5
There were warnings:
AdminIp fixed up with dhcp_enabled = falseapm sso saml-sp-connector /Common/saml_office365 : A new setting sp-encryption-certificate set to has been added to the system.
Profile /Common/vdi has been added to virtual server /Common/VPN1-mobility-policy_vs because profile /Common/remotedesktop was found in the virtual serverProfile /Common/vdi has been added to virtual server /Common/VPN1-policy_vs because profile /Common/remotedesktop was found in the virtual serverProfile /Common/vdi has been added to virtual server /Common/citrix-xenapp3.app/citrix-xenapp3_webui_https because profile /Common/remotedesktop was found in the virtual serverProfile /Common/vdi has been added to virtual server /Common/citrix-xenapp4.app/citrix-xenapp4_webui_https because profile /Common/remotedesktop was found in the virtual serverProfile /Common/vdi has been added to virtual server /Common/citrix-xenapp.app/citrix-xenapp_webui_https because profile /Common/remotedesktop was found in the virtual server
01071772:3: Self device (/Common/) specified floating config sync IP (10.255.255.1), which is not associated with non-floating traffic group (/Common/traffic-group-local-only).
Unexpected Error: Validating configuration process failed.
[admin@localhost:INOPERATIVE:Standalone] ~