Hi, At run, snmpd says : duplicate registration: MIB modules pass_persist and pass_persist (oid .1.3.6.1.4.1.2021.255). I have this line in my snmpd.conf : pass_persist .1.3.6.1.4.2.2021.255 /usr/bin/timeout 10 /bin/sh /usr/local/sbin/grey_persist -v I can't snmpwalk this OID: $ snmpwalk -On -v2c -c public localhost .1.3.6.1.4.1.2021.255 .1.3.6.1.4.1.2021.255 = No Such Object available on this agent at this OID I have the exact same configuration (snmpd version 5.7.3, pass_persist in snmpd.conf and shell script) on a FreeBSD, and it works on it. equery u net-snmp : * Found these USE flags for net-analyzer/net-snmp-5.7.3-r5: U I - - X : Add support for X11 + + bzip2 : Use the bzlib compression library - - doc : Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally - - elf : Enable the use of elf utils to check uptime on some systems + + ipv6 : Add support for IP version 6 - - libressl : Use dev-libs/libressl instead of dev-libs/openssl when applicable (see also the ssl useflag) + + lm_sensors : Add linux lm_sensors (hardware sensors) support - - mfd-rewrites : Use MFD rewrites of mib modules where available - - minimal : Install a very minimal build (disables, for example, plugins, fonts, most drivers, non-critical features) + + mysql : Add mySQL Database support - - netlink : Use dev-libs/libnl to fetch TCP statistics instead of using /proc/net/tcp (Linux only). - - pci : Use libpci (from sys-apps/pciutils) to look up network interface description. This feature is only available on Linux. + + perl : Add optional support/bindings for the Perl language - - python : Add optional support/bindings for the Python language + + python_targets_python2_7 : Build with Python 2.7 - - rpm : Enable monitoring of app-arch/rpm. This flag requires the bzip2 and zlib flags to be enabled as well. - - smux : Enable support for the legacy smux protocol (superseded by agentx) + + ssl : Add support for SSL/TLS connections (Secure Socket Layer / Transport Layer Security) + + tcpd : Add support for TCP wrappers - - ucd-compat : Build UCD compatibility library. Increases significantly the install size. + + zlib : Add support for zlib (de)compression
