This topic describes the new features and enhancements improvements included in the NetMRI 7.5.3 release.
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The NetMRI API now only allows the POST method for user authentication.
Network Discovery
To avoid overloading SDN controllers, we disabled the Discover Now and Discover Next buttons for SDN elements on the Network Explorer > Discovery and Device Viewer > Settings & Status > Management Status pages.
Usernames
Usernames can now contain periods (.).
Connecting a Sandbox to NetMRI
Users can now connect the sandbox to NetMRI over port 443 using Perl API.
Template configuration
We made the import error messages more informative on the Config Management > Job Management > Config Templates.
Administrative shell commands
The debug show-active command now lists devices with enabled SNMP debug. For more information, see debug command.
Device Inventory
The Inventory page now displays serial numbers of the discovered fabric extenders.
Performance
We improved the NetMRI performance and stability.
For more information about this release, see the release notes on the Infoblox Support site.