We're using Cirrus from Solarwinds for this.... works pretty good (at least since they brough out the latest patch a few months ago).... It does full config backup but will only backup changed configs - also sends a daily email to us with any changes made to routers etc.... also daily report (if you want) on current IOS version etc. etc... Overall, happy with it - to the point we use it to script some automated IOS upgrades too... Paul -----Original Message----- From: Joe Shen [mailto:joe_hznm@yahoo.com.sg] Sent: Friday, June 13, 2008 11:03 AM To: NANGO Subject: BRAS Configuration backup and trace feature segment changes hi, I'm looking for tools which could backup BRAS and router configuration automatically, while monitoring special configuration changes. RANCID seems to be able to backup whold configuration, but it seems it could not monitor special feature configuration segment changes ( e.g. changes on OSPF configuraion or drop code mapping configration). Is there any tools to do this ? thanks in advance. Joe Yahoo! Toolbar is now powered with Search Assist.Download it now! http://sg.toolbar.yahoo.com/ ---------------------------------------------------------------------------- "The information transmitted is intended only for the person or entity to which it is addressed and contains confidential and/or privileged material. If you received this in error, please contact the sender immediately and then destroy this transmission, including all attachments, without copying, distributing or disclosing same. Thank you."