After upgrading my Brassd firmware I can no longer discover devices using SNMPv3 on eHealth. Review this document for things to look at when experiencing this issue.
eHealth 6.3.x (all supported versions)
- Confirm the keys were exported/imported successfully
- Confirm the Brassd variable NH_SNMP_PROXY_ADDRESS was successfully set:
NH_SNMP_PROXY_ADDRESS="127.0.0.1:4747"; export NH_SNMP_PROXY_ADDRESS
Run the following command to confirm the variable was exported successfully:
env |grep -i proxy
If the variable is not there please refer to TEC519279: How to verify that you can authenticate to the device via SNMP V3 bypassing eHealth to test SNMPv3 communication through Brassd.
- Confirm Brassd is running with the following flags/parameters:
cd <install dir>/Snmpri/DSSP/brass/bin/brassd -secpack -wbufnum 4096 -sndsocksize 32768 -rcvsocksize 174760
If any modifications are made after going over the steps above, please stop and restart eHealth server to apply your changes:
eHealth can be running or stopped during any modifications above.