The AGENTPP Jira has been upgraded to Jira version 8.1 and moved from https://oosnmp.net/jira to https://support.snmp.app
The support users have been migrated and been assigned a new role with new access rights.
Please use the new link, from now own and update your bookmarks accordingly.
There is a redirection enabled on the old server which will point you to the new server even if you use the old URL. However, this redirection will be shutdown at some time in the future.