I am switching a SonicWall TZ370 to use SNMPv3. I have it working but since changing, I no longer see ports or traffic. I did troubleshooting and verified I have access to OID’s and counters via snmpwalk with my creds and setup. I have tried this on more than one device. Everything else shows up for data and there was trafic and port data when using v2. I tried removing and re-adding device with no change. Graphs show Error drawing graph No Port on pop-up graph. Nothing displays on main device info for traffic, but does show everything else.
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| Component | Version |
|---|---|
| LibreNMS | 25.11.0-dev.41+050e59dbc (2025-10-22T04:36:11-07:00) |
| DB Schema | 2025_10_17_112553_bgp_peers_cbgp_bigint (358) |
| PHP | 8.3.1 |
| Python | 3.9.2 |
| Database | MariaDB 10.5.29-MariaDB-0+deb11u1 |
| RRDTool | 1.7.2 |
| SNMP | 5.9 |
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[OK] Composer Version: 2.8.12
[OK] Dependencies up-to-date.
[OK] Database Connected
[OK] Database Schema is current
[OK] SQL Server meets minimum requirements
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[OK] MySQL engine is optimal
[OK] Database and column collations are correct
[OK] Database schema correct
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[OK] Active pollers found
[OK] Dispatcher Service not detected
[OK] Locks are functional
[OK] Python poller wrapper is polling
[OK] Redis is unavailable
[OK] rrd_dir is writable
[OK] rrdtool version ok