Hi again, So I confirm that the 1.3.6.1.2.1.1 doesn't work fine but I don't know why...
*debug.log* : *214 level=debug auth=cisco_v3 target=xx.xx.xx.xx module=arte_mib msg="Walking subtree" oid=1.3.6.1.2.1.1393 level=info auth=cisco_v3 target= xx.xx.xx.xx module=arte_mib msg="Error scraping target" err="error walking target xx.xx.xx.xx: request timeout (after 3 retries)"464 level=debug auth=cisco_v3 target= xx.xx.xx.xx module=arte_mib msg="Finished scrape" duration_seconds=20.048886702* *$ snmpwalk -v3 -l authPriv -u user -a SHA -A secret -x AES -X secret xx.xx.xx.xx 1.3.6.1.2.1.1* *SNMPv2-MIB::sysDescr.0 = STRING: Cisco IOS Software [Cupertino], Catalyst L3 Switch Software (CAT9K_IOSXE), Version 17.9.4, RELEASE SOFTWARE (fc5)Technical Support: http://www.cisco.com/techsupportCopyright (c) 1986-2023 by Cisco Systems, Inc.Compiled Wed 26-Jul-23 10:26 by mcpreSNMPv2-MIB::sysObjectID.0 = OID: SNMPv2-SMI::enterprises.9.1.2494DISMAN-EVENT-MIB::sysUpTimeInstance = Timeticks: (725228220) 83 days, 22:31:22.20SNMPv2-MIB::sysContact.0 = STRING:SNMPv2-MIB::sysName.0 = STRING: xx.xx.xx.xxSNMPv2-MIB::sysLocation.0 = STRING: SITESNMPv2-MIB::sysServices.0 = INTEGER: 6SNMPv2-MIB::sysORLastChange.0 = Timeticks: (0) 0:00:00.00SNMPv2-MIB::sysORID.1 = OID: SNMPv2-SMI::enterprises.9.7.129SNMPv2-MIB::sysORID.2 = OID: SNMPv2-SMI::enterprises.9.7.115SNMPv2-MIB::sysORID.3 = OID: SNMPv2-SMI::enterprises.9.7.265* *generator.yml* *auths: cisco_v3: security_level: authPriv username: usesr password: secret auth_protocol: SHA priv_protocol: AES priv_password: secret version: 3modules: arte_mib: walk: - 1.3.6.1.2.1.1* *./generator generate -m /usr/share/snmp/mibs/ -g generator.yml -o snmp.yml* *ts=2024-04-16T08:34:31.972Z caller=net_snmp.go:175 level=info msg="Loading MIBs" from=/usr/share/snmp/mibs/ts=2024-04-16T08:34:32.016Z caller=main.go:53 level=info msg="Generating config for module" module=arte_mibts=2024-04-16T08:34:32.018Z caller=main.go:68 level=info msg="Generated metrics" module=arte_mib metrics=12ts=2024-04-16T08:34:32.019Z caller=main.go:93 level=info msg="Config written" file=/etc/prometheus/snmp_generator/snmp_exporter-0.25.0/generator/snmp.yml* *snmp.yml (generated by generator) * # WARNING: This file was auto-generated using snmp_exporter generator, manual changes will be lost. auths: cisco_v3: community: public security_level: authPriv username: user password: secret auth_protocol: SHA priv_protocol: AES priv_password: secret version: 3 modules: arte_mib: walk: - 1.3.6.1.2.1.1 metrics: - name: sysDescr oid: 1.3.6.1.2.1.1.1 type: DisplayString help: A textual description of the entity - 1.3.6.1.2.1.1.1 - name: sysObjectID oid: 1.3.6.1.2.1.1.2 type: OctetString help: The vendor's authoritative identification of the network management subsystem contained in the entity - 1.3.6.1.2.1.1.2 - name: sysUpTime oid: 1.3.6.1.2.1.1.3 type: gauge help: The time (in hundredths of a second) since the network management portion of the system was last re-initialized. - 1.3.6.1.2.1.1.3 - name: sysContact oid: 1.3.6.1.2.1.1.4 type: DisplayString help: The textual identification of the contact person for this managed node, together with information on how to contact this person - 1.3.6.1.2.1.1.4 - name: sysName oid: 1.3.6.1.2.1.1.5 type: DisplayString help: An administratively-assigned name for this managed node - 1.3.6.1.2.1.1.5 - name: sysLocation oid: 1.3.6.1.2.1.1.6 type: DisplayString help: The physical location of this node (e.g., 'telephone closet, 3rd floor') - 1.3.6.1.2.1.1.6 - name: sysServices oid: 1.3.6.1.2.1.1.7 type: gauge help: A value which indicates the set of services that this entity may potentially offer - 1.3.6.1.2.1.1.7 - name: sysORLastChange oid: 1.3.6.1.2.1.1.8 type: gauge help: The value of sysUpTime at the time of the most recent change in state or value of any instance of sysORID. - 1.3.6.1.2.1.1.8 - name: sysORIndex oid: 1.3.6.1.2.1.1.9.1.1 type: gauge help: The auxiliary variable used for identifying instances of the columnar objects in the sysORTable. - 1.3.6.1.2.1.1.9.1.1 indexes: - labelname: sysORIndex type: gauge - name: sysORID oid: 1.3.6.1.2.1.1.9.1.2 type: OctetString help: An authoritative identification of a capabilities statement with respect to various MIB modules supported by the local SNMP application acting as a command responder. - 1.3.6.1.2.1.1.9.1.2 indexes: - labelname: sysORIndex type: gauge - name: sysORDescr oid: 1.3.6.1.2.1.1.9.1.3 type: DisplayString help: A textual description of the capabilities identified by the corresponding instance of sysORID. - 1.3.6.1.2.1.1.9.1.3 indexes: - labelname: sysORIndex type: gauge - name: sysORUpTime oid: 1.3.6.1.2.1.1.9.1.4 type: gauge help: The value of sysUpTime at the time this conceptual row was last instantiated. - 1.3.6.1.2.1.1.9.1.4 indexes: - labelname: sysORIndex type: gauge and the tcpdump receive the anwer so why the snmp_exporter says "timeout after 3 retries" ? : *tcpdump -i ens192 port 161 -l | grep xx.xx.xx.xx* dropped privs to tcpdump tcpdump: verbose output suppressed, use -v[v]... for full protocol decode listening on ens192, link-type EN10MB (Ethernet), snapshot length 262144 bytes 10:48:02.349225 IP* prometheus01.com.54725 > xx.xx.xx.xx .snmp*: F=r U="" E= C="" GetRequest(14) 10:48:02.356737 IP *xx.xx.xx.xx.snmp > prometheus01.com.54725*: F= U="" E=_80_00_00_09_03_00_68_e5_9e_b2_94_80 C="" Report(33) S:snmpUsmMIB.usmMIBObjects.usmStats.usmStatsUnknownEngineIDs.0=1140991 10:48:02.356932 IP *prometheus01.com.54725 > xx.xx.xx.xx .snmp*: F=apr U="user" [!scoped PDU]a3_f0_93_62_b2_02_47_2b_41_f5_a2_bc_16_97_ef_9f_2b_1c_bd_2e_5c_7b_d8_75_84_0a_de_bd_ff_02_49_dc_7c_2e_2d_3b_13_0f_fb_ea_e5_98_76_5e_b8_fb 10:48:02.365440 IP *xx.xx.xx.xx.snmp > prometheus01.com.54725*: F=ap U="user" [!scoped PDU]0e_b5_6c_00_23_61_81_8c_82_2e_44_75_78_1f_54_5b_22_dc_fe_51_19_2e_1b_40_62_16_41_05_89_f0_d6_43_5d_af_97_25_1e_66_60_6b_bc_61_55_8f_bd_31_76_4b_62_ca_a8_77_26_fc_f8_e8_35_4f_77_9f_b7_25_6e_1d_7f_06_27_07_3e_bc_04_ee_13_d2_d3_43_ef_6f_04_fd_88_03_bb_37_f9_fe_75_9e_0b_c5_99_38_5d_64_af_d1_67_35_3c_99_ff_7b_cc_92_2d_67_10_13_11_3b_f5_85_bd_77_f2_7d_19_67_e8_7d_92_e5_9c_cd_ba_86_eb_d3_23_81_d0_09_e9_be_82_58_6a_e9_b3_c4_1a_78_09_1e_44_bb_f7_fd_23_ed_4c_14_23_f1_83_63_55_aa_b1_c7_ce_7d_b5_94_c9_e4_1a_f3_d9_42_dd_19_24_69_13_ Le mardi 16 avril 2024 à 00:24:54 UTC+2, Nicolas a écrit : > I think i found something. It's the mib of SNMPv2-MIB : 1.3.6.1.2.1.1 > which dosen't work fine in the generator. > If I'm more precise and give the oid 1.2.6.2.1.1.1 it works for example. > The other oids I put next > > > > > > > > * - 1.3.6.1.2.1.2.2 - 1.3.6.1.2.1.31.1.1 - > 1.3.6.1.4.1.9.9.109.1.1.1.1.8 - 1.3.6.1.4.1.9.9.13.1.4 - > 1.3.6.1.4.1.9.9.13.1.5 - 1.3.6.1.4.1.9.9.48.1.1.1.5 - > 1.3.6.1.4.1.9.9.48.1.1.1.6 - 1.3.6.1.4.1.9.9.68.1.2.2.1.2* > work without a hitch. > > > > Le lundi 15 avril 2024 à 23:12:18 UTC+2, Nicolas a écrit : > >> Hi Ben, >> Here the debug log, but they are strange too because with an snmwalk >> everything is fine. >> >> *debug log *: >> *Apr 15 22:56:20 prometheus01 snmp_exporter[16444]: >> ts=2024-04-15T20:56:20.905Z caller=collector.go:393 level=info >> auth=cisco_v3 target=* *xx.xx.xx.xx* >> * module=arte_mib msg="Error scraping target" err="error walking target >> xx.xx.xx.xx: request timeout (after 3 retries)"Apr 15 22:56:20 prometheus01 >> snmp_exporter[16444]: ts=2024-04-15T20:56:20.905Z caller=collector.go:464 >> level=debug auth=cisco_v3 target=* *xx.xx.xx.xx* >> * module=arte_mib msg="Finished scrape" duration_seconds=20.03805335Apr >> 15 22:56:21 prometheus01 snmp_exporter[16444]: ts=2024-04-15T20:56:21.907Z >> caller=collector.go:393 level=info auth=cisco_v3 target=* *yy.yy.yy.yy* >> * module=arte_mib msg="Error scraping target" err="error walking target >> yy.yy.yy.yy: request timeout (after 3 retries)"Apr 15 22:56:21 prometheus01 >> snmp_exporter[16444]: ts=2024-04-15T20:56:21.907Z caller=collector.go:464 >> level=debug auth=cisco_v3 target=* *yy.yy.yy.yy* >> >> * module=arte_mib msg="Finished scrape" duration_seconds=20.083473958Apr >> 15 22:56:22 prometheus01 snmp_exporter[16444]: ts=2024-04-15T20:56:22.869Z >> caller=collector.go:460 level=debug auth=cisco_v3 target=ww.ww.ww.ww >> module=arte_mib msg="Starting scrape"Apr 15 22:56:22 prometheus01 >> snmp_exporter[16444]: ts=2024-04-15T20:56:22.869Z caller=collector.go:214 >> level=debug auth=cisco_v3 target=* *ww.ww.ww.ww* >> *module=arte_mib msg="Walking subtree" oid=1.3.6.1.2.1.1Apr 15 22:56:27 >> prometheus01 snmp_exporter[16444]: ts=2024-04-15T20:56:27.142Z >> caller=collector.go:393 level=info auth=cisco_v3 target=zz.zz.zz.zz >> module=arte_mib msg="Error scraping target" err="error walking target * >> * zz.zz.zz.zz * >> *: request timeout (after 3 retries)"Apr 15 22:56:27 prometheus01 >> snmp_exporter[16444]: ts=2024-04-15T20:56:27.142Z caller=collector.go:464 >> level=debug auth=cisco_v3 target=* *zz.zz.zz.zz* * module=arte_mib >> msg="Finished scrape" duration_seconds=20.075515731* >> >> *snmpwalk :* >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> >> *SNMPv2-MIB::sysDescr.0 = STRING: Cisco IOS Software [Cupertino], >> Catalyst L3 Switch Software (CAT9K_IOSXE), Version 17.9.4, RELEASE SOFTWARE >> (fc5)Technical Support: http://www.cisco.com/techsupport >> <http://www.cisco.com/techsupport>Copyright (c) 1986-2023 by Cisco Systems, >> Inc.Compiled Wed 26-Jul-23 10:26 by mcpreSNMPv2-MIB::sysObjectID.0 = OID: >> SNMPv2-SMI::enterprises.9.1.2494DISMAN-EVENT-MIB::sysUpTimeInstance = >> Timeticks: (235735378) 27 days, 6:49:13.78SNMPv2-MIB::sysContact.0 = >> STRING:SNMPv2-MIB::sysName.0 = STRING: swro-arte-strg-data-1.net.com >> <http://swro-arte-strg-data-1.net.globecast.com/>SNMPv2-MIB::sysLocation.0 >> = STRING: STRGSNMPv2-MIB::sysServices.0 = INTEGER: >> 6SNMPv2-MIB::sysORLastChange.0 = Timeticks: (0) >> 0:00:00.00SNMPv2-MIB::sysORID.1 = OID: >> SNMPv2-SMI::enterprises.9.7.129SNMPv2-MIB::sysORID.2 = OID: >> SNMPv2-SMI::enterprises.9.7.115SNMPv2-MIB::sysORID.3 = OID: >> SNMPv2-SMI::enterprises.9.7.265SNMPv2-MIB::sysORID.4 = OID: >> SNMPv2-SMI::enterprises.9.7.112SNMPv2-MIB::sysORID.5 = OID: >> SNMPv2-SMI::enterprises.9.7.106SNMPv2-MIB::sysORID.6 = OID: >> SNMPv2-SMI::enterprises.9.7.582* >> ... >> >> The snmpwalk response is instantaneous, I don't think it's a >> scrape_interval and timeout problem. In fact, I've even increased the >> interval to 1 minute and it doesn't change a thing. >> >> I also use tcpdump to see the communication between my equipments and >> prometheus and everything seems fine : >> *[~]# tcpdump -i ens192 port 161* >> >> >> >> *22:43:47.138346 IP prometheus01.com <http://prometheus01.com/>.44170 >> > swro-arte-strg-data-2.net.com >> <http://swro-arte-strg-data-2.net.com/>.snmp: F=r U="" E= C="" >> GetRequest(14)22:43:47.154121 IP swro-arte-strg-data-2.net.com >> <http://swro-arte-strg-data-2.net.com/>.snmp > prometheus01.com >> <http://prometheus01.com/>.44170: F= U="" >> E=_80_00_00_09_03_00_68_e5_9e_a4_00_00 C="" Report(33) >> >> S:snmpUsmMIB.usmMIBObjects.usmStats.usmStatsUnknownEngineIDs.0=71669222:43:47.204598 >> >> IP prometheus01.com <http://prometheus01.com/>.44170 >> > swro-arte-strg-data-2.net.com >> <http://swro-arte-strg-data-2.net.com/>.snmp: F=apr U="supserver" [!scoped >> PDU]9d_5d_4e_0c_1f_26_92_e6_a6_65_0c_3a_04_b0_8e_f7_66_7d_18_97_3f_5d_84_e2_04....* >> >> >> >> *......80 packets captured85 packets received by filter0 packets dropped >> by kernel* >> >> Le lundi 15 avril 2024 à 22:41:24 UTC+2, Ben Kochie a écrit : >> >>> If you use `snmp_exporter --log.level=debug`, what do the logs say? >>> >>> On Mon, Apr 15, 2024 at 10:38 PM Nicolas <[email protected]> >>> wrote: >>> >>>> Hello, >>>> I have a strange error and I hope you can help me, or maybe there is a >>>> problem with the snmp_exporter generator in the latest version. >>>> >>>> I'm using snmp_exporter version 0.25.0 and prometheus >>>> My generator.yml file looks like this: >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> *auths: cisco_v3: security_level: authPriv username: >>>> secret_name password: secret auth_protocol: SHA priv_protocol: >>>> AES priv_password: secret version: 3modules: arte_mib: walk: >>>> - >>>> 1.3.6.1.2.1.1' - 1.3.6.1.2.1.2.2 - 1.3.6.1.2.1.31.1.1 - >>>> 1.3.6.1.4.1.9.9.109.1.1.1.1.8 - 1.3.6.1.4.1.9.9.13.1.4 - >>>> 1.3.6.1.4.1.9.9.13.1.5 - 1.3.6.1.4.1.9.9.48.1.1.1.5 - >>>> 1.3.6.1.4.1.9.9.48.1.1.1.6 - 1.3.6.1.4.1.9.9.68.1.2.2.1.2* >>>> >>>> I generate my snmp.yml file without error: >>>> >>>> >>>> >>>> *ts=2024-04-15T20:29:38.537Z caller=net_snmp.go:175 level=info >>>> msg="Loading MIBs" from=/usr/share/snmp/mibs/ts=2024-04-15T20:29:38.577Z >>>> caller=main.go:53 level=info msg="Generating config for module" >>>> module=arte_mibts=2024-04-15T20:29:38.580Z caller=main.go:68 level=info >>>> msg="Generated metrics" module=arte_mib >>>> metrics=64ts=2024-04-15T20:29:38.585Z caller=main.go:93 level=info >>>> msg="Config written" >>>> file=/etc/prometheus/snmp_generator/snmp_exporter-0.25.0/generator/snmp.yml* >>>> >>>> And when I push it in my prometheus (conf like this) >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> >>>> * - job_name: 'arte_snmp' scrape_interval: 1m scrape_timeout: >>>> 50s file_sd_configs: - files: - >>>> '/etc/prometheus/targets/arte.json' metrics_path: /snmp params: >>>> auth: [cisco_v3] module: [arte_mib] relabel_configs: - >>>> source_labels: [__address__] target_label: instance - >>>> source_labels: [__address__] target_label: __param_target - >>>> source_labels: [module] target_label: __param_module - >>>> target_label: __address__ replacement: 127.0.0.1:9116 >>>> <http://127.0.0.1:9116> * >>>> I get a server returned HTTP status 500 Internal Server Error >>>> [image: 500.PNG] >>>> >>>> >>>> Note that if, for example, I use the if_mib module and take the >>>> snmp.yml provided in the snmp_exporter, I get no error and my servers >>>> appear to be UP. >>>> >>>> Thanks for your help >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Prometheus Users" group. >>>> To unsubscribe from this group and stop receiving emails from it, send >>>> an email to [email protected]. >>>> To view this discussion on the web visit >>>> https://groups.google.com/d/msgid/prometheus-users/711dd213-92de-4abb-911c-883c0e4535edn%40googlegroups.com >>>> >>>> <https://groups.google.com/d/msgid/prometheus-users/711dd213-92de-4abb-911c-883c0e4535edn%40googlegroups.com?utm_medium=email&utm_source=footer> >>>> . >>>> >>> -- You received this message because you are subscribed to the Google Groups "Prometheus Users" group. 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