From d8feaaaa81b0b0b8a3ffafddb7b1a40ba72b48c8 Mon Sep 17 00:00:00 2001 From: TheWitness Date: Mon, 5 Oct 2026 09:44:32 -0400 Subject: [PATCH] Drop php-snmp uninstall guidance for SNMPv3 Cacti automatically uses the Net-SNMP binaries where php-snmp cannot be used (SNMPv3 with advanced ciphers, IPv6, bulkwalk, hex output), so users no longer need to uninstall php-snmp. Reword the SNMP Version 3 note in Devices.md and drop the php-snmp caveat from the SNMP Timeout field in How-to-Graph-Your-Network.md. --- Devices.md | 7 +++---- How-to-Graph-Your-Network.md | 2 +- 2 files changed, 4 insertions(+), 5 deletions(-) diff --git a/Devices.md b/Devices.md index 4ea4e7bd..63ed34f7 100644 --- a/Devices.md +++ b/Devices.md @@ -71,10 +71,9 @@ When providing the SNMP credentials, Cacti currently supports the following vers - **Version 1** - Rarely used any more. Reserved for very old hardware - **Version 2** - Still very popular, and support 64 bit counters except on Windows -- **Version 3** - Support is provided, but there are presently a limitation. If you - are using advanced settings such as SHA224+ or AES192+ with SNMPv3, you must - uninstall the php-snmp module if it's in use in php and leverage the Net-SNMP - binaries instead. +- **Version 3** - Fully supported, including advanced settings such as SHA224+ + or AES192+ with SNMPv3. Cacti automatically leverages the Net-SNMP binaries + where needed, so there is no need to uninstall the php-snmp module. When providing the SNMP Credentials, Cacti will warn you if you have provided incomplete information depending on the SNMP Version and SNMP Security Level diff --git a/How-to-Graph-Your-Network.md b/How-to-Graph-Your-Network.md index 1e008905..7bf6e94d 100644 --- a/How-to-Graph-Your-Network.md +++ b/How-to-Graph-Your-Network.md @@ -89,7 +89,7 @@ host. - **SNMP Port** - UDP port number to use for SNMP (default is 161). - **SNMP Timeout** - Maximum number of milliseconds Cacti will wait for an SNMP - response (does not work with php-snmp support). + response. - **Maximum OID's Per Get Request** - This is a performance feature. Specifies the number of OID's that can be obtained in a single SNMP Get request.