https://community.extremenetworks.com/t5/extremeswitching-exos-switch/timestamp-of-primary-cfg-changes-every-night/m-p/32503#M6015 You are right, we are using Ridgeline. Although telnet to the switches is not permitted, I guess that Ridgeline is saving periodically the switch configuration using SNMP commands. Wed, 11 Apr 2018 02:58:00 GMT Thomas_Hucke 2018-04-11T02:58:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/timestamp-of-primary-cfg-changes-every-night/m-p/32501#M6013 Every night changes the timestamp of the configuration file primary.cfg in our switches with ExtremeXOS 15.7. For instances, "show switch" shows that primary.cfg was saved on 02:40 am but there was no telnet and no "save conf" commands in the log. Is there a script which saves automatically very night the configuration?<BR /> Thanks for any comments. Tue, 10 Apr 2018 20:42:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/timestamp-of-primary-cfg-changes-every-night/m-p/32501#M6013 Thomas_Hucke 2018-04-10T20:42:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/timestamp-of-primary-cfg-changes-every-night/m-p/32502#M6014 My guess is that you've XMC running with Archives enabled<B>@2</B>:40am.<BR /> Part of the backup script is a save config. Wed, 11 Apr 2018 01:40:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/timestamp-of-primary-cfg-changes-every-night/m-p/32502#M6014 Ronald_Dvorak 2018-04-11T01:40:00Z https://community.extremenetworks.com/t5/extremeswitching-exos-switch/timestamp-of-primary-cfg-changes-every-night/m-p/32503#M6015 You are right, we are using Ridgeline. Although telnet to the switches is not permitted, I guess that Ridgeline is saving periodically the switch configuration using SNMP commands. Wed, 11 Apr 2018 02:58:00 GMT https://community.extremenetworks.com/t5/extremeswitching-exos-switch/timestamp-of-primary-cfg-changes-every-night/m-p/32503#M6015 Thomas_Hucke 2018-04-11T02:58:00Z