diff --git a/Devices.md b/Devices.md index 2f1ecd6e..16bcbfc9 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. diff --git a/Requirements.md b/Requirements.md index 2f2a0cc1..cda67059 100644 --- a/Requirements.md +++ b/Requirements.md @@ -57,10 +57,10 @@ Cacti requires that the following software is installed on your system. - pcntl, posix (Linux only) - Optional modules: - - snmp - The PHP SNMP extension is optional. Cacti selectively bypasses it - in favor of Net-SNMP binaries for SNMPv3 queries, IPv6 targets, bulkwalk, - and hex-string output. You do not need to remove php-snmp; Cacti handles - the fallback automatically based on query type and device configuration. + - snmp - The PHP SNMP extension is optional and fully supported. Cacti also + uses the Net-SNMP binaries for SNMPv3 queries, IPv6 targets, bulkwalk, + and hex-string output. You do not need to remove php-snmp; Cacti selects + the right method automatically based on query type and device configuration. - Problematic software and configuration - SELinux, AppArmor, and ModSecurity can interfere with ICMP ping, socket