SNMPD(8) Net-SNMP SNMPD(8) (NAME) snmpd - SNMP (SYNOPSIS) snmpd [] [ ] (DESCRIPTION) snmpd (agent) SNMP SNMP . / . (OPTIONS) -a () . -A . -c FILE FILE ( ) . snmpd.conf snmp_config SWITCHING CONFIGURATION TYPES IN MID-FILE . -C -c . (persistent) . -c . -d SNMP ( ) () . -D[TOKEN[,...]] TOKEN . ( "ALL" ). ALL . : -D TOKEN . -f fork() . -g GID (GID) snmpd GID . agentgroup . -h, --help . -H . -I [-]INITLIST ( ) . INITLIST '-' . . -Dmib_init -H ( ). -L[eEfFoOsSnN] () ( syslog). LOGGING OPTIONS snmpcmd(1) . -m MIBLIST MIB . MIBS . snmpcmd(1) . -M DIRLIST MIB . MIBDIRS . snmpcmd(1) . -n NAME ( ). snmpd . -p FILE (PID) FILE . -q . -r (root) . ( /dev/kmem ) . -u UID (UID) snmpd UID ( ). agentuser . -U pid ( -p ) . leave_pidfile snmpd.conf snmpd.conf(5) . -v, --version . -V SNMP . -x ADDRESS "/var/agentx/master" AgentX . . . -X SNMP AgentX . --name="value" ("name") snmpd.conf "value" . snmpd.conf . snmpd.conf(5) . (LISTENING ADDRESSES) snmpd SNMP 161 UDP IPv4 . snmpd . : [:] snmpd UDP IPv4 . : udp () hostname[:port] IPv4-address[:port] tcp hostname[:port] IPv4-address[:port] unix pathname ipx [network]:node[/port] aal5pvc pvc [interface.][VPI.]VCI udp6 udpv6 udpipv6 hostname[:port] IPv6-address[:port] tcp6 tcpv6 tcpipv6 hostname[:port] IPv6-address[:port] ssh hostname:port dtlsudp hostname:port "tcp" "TCP" . : 127.0.0.1:161 161 UDP (loopback). snmpd . ":161" SNMP . TCP:1161 1161 TCP IPv4. ipx:/40000 40000 IPX IPX. unix:/tmp/local-agent /tmp/local-agent. /tmp/local-agent '/' . PVC:161 AAL5 VPI=0 VCI=161 () ATM . udp6:10161 10161 IPv6. ssh:127.0.0.1:22 snmp ssh 22 . SNMP SSH . dtlsudp:127.0.0.1:9161 DTLS 9161 UDP. snmp.conf serverCert . IPv6 udp6 "Error opening specified endpoint" . AAL5 PVC . (TRANSPORT SPECIFIC NOTES) ssh SSH (named pipe) ssh ssh . ( sshtosnmpsocket snmp.conf ) /var/net-snmp/sshdomainsocket . sshtosnmp . TSM . sshtosnmp . OpenSSH sshd ( /etc/ssh/sshd_config ) : Subsystem snmp /usr/local/bin/sshtosnmp /var/net- snmp/sshdomainsocket sshtosnmp / /var/net-snmp/sshdomainsocket . ACM /var/net-snmp . sshtosnmpsocketperms snmp.conf . snmpd.conf "foo" : rouser -s tsm foo authpriv "authpriv" SSH ( ). snmpd SSH snmp SSH authpriv . dtlsudp DTLS TLS . snmp.conf clientCert . snmp.conf serverCert . ssh TSM . (CONFIGURATION FILES) snmpd : /etc/snmp/snmp.conf . snmp.conf(5) . /etc/snmp/snmpd.conf /etc/snmp/snmpd.local.conf . snmpd.conf(5) . (trap generation) . /etc/snmp snmpd.conf snmpd.local.conf SNMPCONFPATH . /usr/share/snmp/mibs/ MIB . '.' . (SEE ALSO) ( ) snmp_config(5), snmp.conf(5), snmpd.conf(5) V5.9.5.2 30 Jun 2010 SNMPD(8)