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Use the below command to check whether snmp process are running or not,
root@Filogic-GW:~# ps | grep snmp
1768 root 13216 S /usr/sbin/snmpd -f -C -c /usr/ccsp/snmp/snmpd.conf -M /usr/share/snmp/mibs -Le
3851 root 105m S /usr/bin/snmp_subagent &
385540 root 3352 S grep snmp |
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root@Filogic-GW:~# systemctl status snmpd ● snmpd.service - Simple Network Management Protocol (SNMP) Daemon. Loaded: loaded (/lib/systemd/system/snmpd.service; enabled; vendor preset: enabled) Active: active (running) since Thu 2022-04-28 17:42:30 UTC; 2 years 6 months ago Main PID: 1768 (snmpd) Tasks: 1 (limit: 4713) Memory: 10.5M CGroup: /system.slice/snmpd.service └─ 1768 /usr/sbin/snmpd -f -C -c /usr/ccsp/snmp/snmpd.conf -M /usr/share/snmp/mibs -Le 2022 Apr 28 17:42:30 Filogic-GW snmpd[1768]: A SNMP version other than 3 was requested with (D)TLS; using 3 anyways 2022 Apr 28 17:42:30 Filogic-GW snmpd[1768]: A SNMP version other than 3 was requested with (D)TLS; using 3 anyways 2022 Apr 28 17:42:30 Filogic-GW snmpd[1768]: NET-SNMP version 5.9.1 2022 Apr 28 17:42:30 Filogic-GW systemd[1]: Started Simple Network Management Protocol (SNMP) Daemon.. 2022 Apr 28 17:42:34 Filogic-GW snmpd[1768]: No pgpgin line in /proc/vmstat 2022 Apr 28 17:42:34 Filogic-GW snmpd[1768]: No pgpgout line in /proc/vmstat 2022 Apr 28 17:42:34 Filogic-GW snmpd[1768]: No pswpin line in /proc/vmstat 2022 Apr 28 17:42:34 Filogic-GW snmpd[1768]: No pswpout line in /proc/vmstat 2024 Nov 20 06:44:02 Filogic-GW snmpd[1768]: Name of an interface changed. Such interfaces will keep its old name in IF-MIB. 2024 Nov 20 06:44:23 Filogic-GW snmpd[1768]: IfIndex of an interface changed. Such interfaces will appear multiple times in IF-MIB. root@Filogic-GW:~# root@Filogic-GW:~# ls /lib/systemd/system/snmpSubAgent.service /lib/systemd/system/snmpSubAgent.service root@Filogic-GW:~# root@Filogic-GW:~# systemctl status snmpSubAgent ● snmpSubAgent.service - SNMP Subagent service Loaded: loaded (/lib/systemd/system/snmpSubAgent.service; enabled; vendor preset: enabled) Active: active (running) since Thu 2022-04-28 17:43:08 UTC; 2 years 6 months ago Main PID: 3851 (snmp_subagent) Tasks: 3 (limit: 4713) Memory: 5.1M CGroup: /system.slice/snmpSubAgent.service └─ 3851 /usr/bin/snmp_subagent "&" 2022 Apr 28 17:43:08 Filogic-GW systemd[1]: Started SNMP Subagent service. 2022 Apr 28 17:43:08 Filogic-GW snmp_subagent[3851]: rdk_dyn_log_initg_dl_socket = 7 __progname = snmp_subagent 2022 Apr 28 17:43:09 Filogic-GW snmp_subagent[3851]: NET-SNMP version 5.9.1 AgentX subagent connected 2022 Apr 28 17:43:09 Filogic-GW snmp_subagent[3851]: PID path is /var/tmp/snmp_subagent_v2.pid |
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Using netstat command to check the snmpd status
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enableCompactTheme | true |
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enableInlineEdit | false |
enableAutoStretch | true |
root@Filogic-GW:~# netstat -lutpn | grep snmp
tcp 0 0 127.0.0.1:705 0.0.0.0:* LISTEN 1768/snmpd
tcp 0 0 127.0.0.1:1161 0.0.0.0:* LISTEN 1768/snmpd
udp 0 0 127.255.255.255:12035 0.0.0.0:* 3851/snmp_subagent
udp 0 0 0.0.0.0:10161 0.0.0.0:* 1768/snmpd
udp 0 0 0.0.0.0:10163 0.0.0.0:* 1768/snmpd
udp 0 0 0.0.0.0:161 0.0.0.0:* 1768/snmpd
udp 0 0 :::10161 :::* 1768/snmpd
udp 0 0 :::10163 :::* 1768/snmpd
udp 0 0 :::161 :::* 1768/snmpd |
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Using snmpget/snmpset commands are used to control and monitor the Gateway device.
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snmpget -OQ -Ir -v 2c -c public < WAN_IP(erouter0 IP Address> <OID>
For Example,
root@Filogic-GW:~# snmpget -OQ -Ir -v 2c -c public 192.168.2.159 1.3.6.1.4.1.17270.50.2.2.2.1.1.3.10001 SNMPv2-SMI::enterprises.17270.50.2.2.2.1.1.3.10001 = "Filogic_2g" root@Filogic-GW:~# |
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snmpwalk command is used for to fetch all the oids under a tree
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SNMP Logs will be generated in below path,
root@Filogic-GW:/rdklogs/logs# ls -l SNMP.txt.* -rw-r--r-- 1 root root 44977 Apr 28 2022 SNMP.txt.0 |
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Please check whether the SNMP MIB xml files and conf are present in below location or not,
root@Filogic-GW:/usr/ccsp/snmp# ls CcspMibList.xml Ccsp_RDKB-RG-MIB-MoCA.xml Ccsp_SA-RG-MIB-Firewall.xml Ccsp_SA-RG-MIB-routing.xml CcspRDKBMibList.xml Ccsp_RDKB-RG-MIB-NTP.xml Ccsp_SA-RG-MIB-Hotspot.xml Ccsp_SA-RG-WiFi-MIB.xml Ccsp_COMCAST-MIB-StaticIp.xml Ccsp_RDKB-RG-MIB-Tr069Pa.xml Ccsp_SA-RG-MIB-Lan-Dhcp.xml DEVICE-WEBPA-MIB.xml Ccsp_RDKB-RG-MIB-DSLite.xml Ccsp_RDKB-RG-MIB-Vlan.xml Ccsp_SA-RG-MIB-MoCA.xml SELFHEAL-DEVICE-MIB.xml Ccsp_RDKB-RG-MIB-DeviceMgmt.xml Ccsp_RDKB-RG-MIB-WanDns.xml Ccsp_SA-RG-MIB-NTP.xml XOPS-DEVICE-MGMT-MIB.xml Ccsp_RDKB-RG-MIB-Firewall.xml Ccsp_RDKB-RG-MIB-routing.xml Ccsp_SA-RG-MIB-Tr069Pa.xml run_snmpd.sh Ccsp_RDKB-RG-MIB-Hotspot.xml Ccsp_RDKB-RG-WiFi-MIB.xml Ccsp_SA-RG-MIB-Vlan.xml run_subagent.sh Ccsp_RDKB-RG-MIB-Lan-Dhcp.xml Ccsp_SA-RG-MIB-DeviceMgmt.xml Ccsp_SA-RG-MIB-WanDns.xml snmpd.conf root@Filogic-GW:/usr/ccsp/snmp# |
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