snmp_exporter: can't get data from device, but snmpwalk does.

Host operating system: output of `uname -a`

Linux yul-blackbox-001 5.4.0-137-generic #154-Ubuntu SMP Thu Jan 5 17:03:22 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

snmp_exporter version: output of `snmp_exporter -version`

snmp_exporter, version 0.21.0 (branch: HEAD, revision: 0d8c3527cac0c26f1d6005b84b74413d14264c37) build user: root@51dfd4b1f59b build date: 20221122-15:14:18 go version: go1.19.3 platform: linux/amd64

What device/snmpwalk OID are you using?

FMT04-CH1U, 1U Managed Chassis https://www.fs.com/products/39214.html?attribute=54780&id=870796 OID: 1.3.6.1.4.1.40989

If this is a new device, please link to the MIB(s).

https://bestmonitoringtools.com/mibdb/mibs/OAP-C1-OEO.mib There is C1 through C16, it’s basically 1.3.6.1.4.1.40989.10.16.1 through 1.3.6.1.4.1.40989.10.16.16 on seperate files

What did you do that produced an error?

I used the generator with the following diff

[jsfrerot@jsfrerot-lnx(main) generator]$ git diff
diff --git a/generator/Makefile b/generator/Makefile
index 1ef93f6..55ac337 100644
--- a/generator/Makefile
+++ b/generator/Makefile
@@ -45,6 +45,7 @@ WIENER_URL        := https://file.wiener-d.com/software/net-snmp/WIENER-CRATE-MI
 RARITAN_URL       := https://cdn.raritan.com/download/PX/v1.5.20/PDU-MIB.txt
 INFRAPOWER_URL    := https://www.austin-hughes.com/wp-content/uploads/2021/05/IPD-03-S-MIB.zip
 LIEBERT_URL       := https://www.vertiv.com/globalassets/documents/software/monitoring/lgpmib-win_rev16_299461_0.zip
+FSCOMOAP_URL      := https://bestmonitoringtools.com/mibdb/mibs/OAP-C1-OEO.mib
 
 CYBERPOWER_VERSION := 2.10
 CYBERPOWER_URL     := https://dl4jz3rbrsfum.cloudfront.net/software/CyberPower_MIB_v$(CYBERPOWER_VERSION).MIB.zip
@@ -125,7 +126,8 @@ mibs: mib-dir \
   $(MIBDIR)/PDU-MIB.txt \
   $(MIBDIR)/Infrapower-MIB.mib \
   $(MIBDIR)/LIEBERT_GP_PDU.MIB \
-  $(MIBDIR)/CyberPower.MIB
+  $(MIBDIR)/CyberPower.MIB \
+  $(MIBDIR)/FSCOM.MIB
 
 mib-dir:
        @mkdir -p -v $(MIBDIR)
@@ -318,3 +320,7 @@ $(MIBDIR)/CyberPower.MIB:
        @unzip -j -d $(MIBDIR) $(TMP) CyberPower_MIB_v$(CYBERPOWER_VERSION).MIB
        @mv -v $(MIBDIR)/CyberPower_MIB_v$(CYBERPOWER_VERSION).MIB $@
        @rm -v $(TMP)
+
+$(MIBDIR)/FSCOM.MIB:
+       @echo ">> Downloading FSCOM.MIB"
+       @curl $(CURL_OPTS) -o $(MIBDIR)/OAP-C1-OEO.mib $(FSCOMOAP_URL)
diff --git a/generator/generator.yml b/generator/generator.yml
index 7ce742f..6f36a15 100644
--- a/generator/generator.yml
+++ b/generator/generator.yml
@@ -667,3 +667,11 @@ modules:
       - 1.3.6.1.4.1.3808.1.1.1 # ups
       - 1.3.6.1.4.1.3808.1.1.4 # environmentSensor
       - 1.3.6.1.4.1.3808.1.1.6 # ePDU2
+
+# FSCOM
+#
+# https://bestmonitoringtools.com/mibdb/mibs/OAP-C1-OEO.mib (From FS.COM FMT MonitorOnline Software on windows)
+  fmt:
+    version: 1
+    walk:
+      - 1.3.6.1.4.1.40989

Than ran “make clean”, “make mibs” and “make generate” uploaded the snmp.yml to /etc/snmp-exporter.yaml on the snmp_exporter node and started it with the following params: /usr/local/bin/snmp_exporter --config.file=/etc/snmp-exporter.yaml

What did you expect to see?

a snmpwalk like this show the expected result:

[jsfrerot@jsfrerot-lnx MIBS]$ snmpwalk -Cc  -c public -v1 -On 10.2.20.11 1.3.6.1.4.1.40989
.1.3.6.1.2.1.1.1.0 = STRING: "GLCY SNMP"
.1.3.6.1.2.1.1.2.0 = OID: .1.3.6.1.2.1.1.2
.1.3.6.1.2.1.1.3.0 = Timeticks: (2552889500) 295 days, 11:21:35.00
.1.3.6.1.2.1.1.4.0 = ""
.1.3.6.1.2.1.1.5.0 = ""
.1.3.6.1.2.1.1.6.0 = ""
.1.3.6.1.4.1.40989.10.16.20.1.0 = STRING: "OAP-M1"
.1.3.6.1.4.1.40989.10.16.20.2.0 = STRING: "010.002.020.011"
.1.3.6.1.4.1.40989.10.16.20.3.0 = STRING: "255.255.255.000"
.1.3.6.1.4.1.40989.10.16.20.4.0 = STRING: "010.002.020.001"
.1.3.6.1.4.1.40989.10.16.20.5.0 = STRING: "64-9d-99-a0-0c-1c"
.1.3.6.1.4.1.40989.10.16.20.6.0 = INTEGER: 0
.1.3.6.1.4.1.40989.10.16.20.7.0 = INTEGER: 0
.1.3.6.1.4.1.40989.10.16.20.8.0 = INTEGER: 0
.1.3.6.1.4.1.40989.10.16.20.9.0 = INTEGER: 0
.1.3.6.1.4.1.40989.10.16.20.10.0 = INTEGER: 1
.1.3.6.1.4.1.40989.10.16.20.11.0 = INTEGER: 1
.1.3.6.1.4.1.40989.10.16.20.12.0 = INTEGER: 1
.1.3.6.1.4.1.40989.10.16.20.13.0 = STRING: "1.03.24"
.1.3.6.1.4.1.40989.10.16.20.14.0 = STRING: "1.08.09"
.1.3.6.1.4.1.40989.10.16.20.15.0 = STRING: "3021110012511131"
.1.3.6.1.4.1.40989.10.16.20.16.0 = STRING: "2021-11-24"
.1.3.6.1.4.1.40989.10.16.1.2.1.0 = INTEGER: on(1)
.1.3.6.1.4.1.40989.10.16.1.2.2.0 = STRING: "OEO"
.1.3.6.1.4.1.40989.10.16.1.2.3.0 = STRING: "OEO"
.1.3.6.1.4.1.40989.10.16.1.2.4.0 = STRING: "SV3.01.18"
.1.3.6.1.4.1.40989.10.16.1.2.5.0 = STRING: "HV1.01.01"
.1.3.6.1.4.1.40989.10.16.1.2.6.0 = STRING: "1121080004651117"
.1.3.6.1.4.1.40989.10.16.1.2.7.0 = STRING: "2021/09/10"
.1.3.6.1.4.1.40989.10.16.1.2.11.1.0 = INTEGER: on(1)
.1.3.6.1.4.1.40989.10.16.1.2.11.2.0 = INTEGER: normal(1)
.1.3.6.1.4.1.40989.10.16.1.2.11.3.0 = INTEGER: on(1)
.1.3.6.1.4.1.40989.10.16.1.2.11.4.0 = INTEGER: 126
.1.3.6.1.4.1.40989.10.16.1.2.11.5.0 = INTEGER: -824
.1.3.6.1.4.1.40989.10.16.1.2.11.6.0 = INTEGER: 131000
.1.3.6.1.4.1.40989.10.16.1.2.11.7.0 = INTEGER: 40000
.1.3.6.1.4.1.40989.10.16.1.2.11.8.0 = INTEGER: 10300
.1.3.6.1.4.1.40989.10.16.1.2.11.9.0 = INTEGER: 3768
.1.3.6.1.4.1.40989.10.16.1.2.11.10.0 = INTEGER: normal(1)
.1.3.6.1.4.1.40989.10.16.1.2.11.11.0 = INTEGER: normal(1)
.1.3.6.1.4.1.40989.10.16.1.2.11.12.0 = INTEGER: normal(1)
.1.3.6.1.4.1.40989.10.16.1.2.11.13.0 = INTEGER: -2000
.1.3.6.1.4.1.40989.10.16.1.2.12.1.0 = INTEGER: on(1)
.1.3.6.1.4.1.40989.10.16.1.2.12.2.0 = INTEGER: normal(1)
.1.3.6.1.4.1.40989.10.16.1.2.12.3.0 = INTEGER: on(1)
.1.3.6.1.4.1.40989.10.16.1.2.12.4.0 = INTEGER: -231
.1.3.6.1.4.1.40989.10.16.1.2.12.5.0 = INTEGER: -230
.1.3.6.1.4.1.40989.10.16.1.2.12.6.0 = INTEGER: 85000
.1.3.6.1.4.1.40989.10.16.1.2.12.7.0 = INTEGER: 300
.1.3.6.1.4.1.40989.10.16.1.2.12.8.0 = INTEGER: 10300
.1.3.6.1.4.1.40989.10.16.1.2.12.9.0 = INTEGER: 3593
.1.3.6.1.4.1.40989.10.16.1.2.12.10.0 = INTEGER: normal(1)
.1.3.6.1.4.1.40989.10.16.1.2.12.11.0 = INTEGER: normal(1)
.1.3.6.1.4.1.40989.10.16.1.2.12.12.0 = INTEGER: normal(1)
.1.3.6.1.4.1.40989.10.16.1.2.12.13.0 = INTEGER: -2000
.1.3.6.1.4.1.40989.10.16.1.2.13.1.0 = INTEGER: off(0)
.1.3.6.1.4.1.40989.10.16.1.2.14.1.0 = INTEGER: off(0)
.1.3.6.1.4.1.40989.10.16.1.2.15.1.0 = INTEGER: off(0)
.1.3.6.1.4.1.40989.10.16.1.2.16.1.0 = INTEGER: off(0)
.1.3.6.1.4.1.40989.10.16.1.2.17.1.0 = INTEGER: off(0)
.1.3.6.1.4.1.40989.10.16.1.2.18.1.0 = INTEGER: off(0)
.1.3.6.1.4.1.40989.10.16.2.0.1.0 = INTEGER: 0
.1.3.6.1.4.1.40989.10.16.3.0.1.0 = INTEGER: 0
.1.3.6.1.4.1.40989.10.16.4.0.1.0 = INTEGER: 0
End of MIB

and here is the tcpdump for troubleshooting

14:13:12.429700 IP (tos 0x0, ttl 64, id 7775, offset 0, flags [none], proto UDP (17), length 71)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(28) R=1484934299  .1.3.6.1.4.1.40989 } } 
14:13:12.437795 IP (tos 0x0, ttl 125, id 22799, offset 0, flags [DF], proto UDP (17), length 80)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(37) R=1484934299  .1.3.6.1.2.1.1.1.0="GLCY SNMP" } } 
14:13:12.438178 IP (tos 0x0, ttl 64, id 7776, offset 0, flags [none], proto UDP (17), length 71)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(28) R=1484934300  .1.3.6.1.2.1.1.1.0 } } 
14:13:12.459697 IP (tos 0x0, ttl 125, id 22801, offset 0, flags [DF], proto UDP (17), length 78)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(35) R=1484934300  .1.3.6.1.2.1.1.2.0=.1.3.6.1.2.1.1.2 } } 
14:13:12.459897 IP (tos 0x0, ttl 64, id 7781, offset 0, flags [none], proto UDP (17), length 71)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(28) R=1484934301  .1.3.6.1.2.1.1.2.0 } } 
14:13:12.481627 IP (tos 0x0, ttl 125, id 22802, offset 0, flags [DF], proto UDP (17), length 75)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(32) R=1484934301  .1.3.6.1.2.1.1.3.0=2552908200 } } 
14:13:12.481839 IP (tos 0x0, ttl 64, id 7783, offset 0, flags [none], proto UDP (17), length 71)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(28) R=1484934302  .1.3.6.1.2.1.1.3.0 } } 
14:13:12.503635 IP (tos 0x0, ttl 125, id 22803, offset 0, flags [DF], proto UDP (17), length 71)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(28) R=1484934302  .1.3.6.1.2.1.1.4.0="" } } 
14:13:12.503961 IP (tos 0x0, ttl 64, id 7784, offset 0, flags [none], proto UDP (17), length 71)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(28) R=1484934303  .1.3.6.1.2.1.1.4.0 } } 
14:13:12.525716 IP (tos 0x0, ttl 125, id 22804, offset 0, flags [DF], proto UDP (17), length 71)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(28) R=1484934303  .1.3.6.1.2.1.1.5.0="" } } 
14:13:12.526550 IP (tos 0x0, ttl 64, id 7789, offset 0, flags [none], proto UDP (17), length 71)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(28) R=1484934304  .1.3.6.1.2.1.1.5.0 } } 
14:13:12.547711 IP (tos 0x0, ttl 125, id 22805, offset 0, flags [DF], proto UDP (17), length 71)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(28) R=1484934304  .1.3.6.1.2.1.1.6.0="" } } 
14:13:12.548079 IP (tos 0x0, ttl 64, id 7790, offset 0, flags [none], proto UDP (17), length 71)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(28) R=1484934305  .1.3.6.1.2.1.1.6.0 } } 
14:13:12.569629 IP (tos 0x0, ttl 125, id 22807, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934305  .1.3.6.1.4.1.40989.10.16.20.1.0="OAP-M1" } } 
14:13:12.569952 IP (tos 0x0, ttl 64, id 7796, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934306  .1.3.6.1.4.1.40989.10.16.20.1.0 } } 
14:13:12.592082 IP (tos 0x0, ttl 125, id 22808, offset 0, flags [DF], proto UDP (17), length 91)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(48) R=1484934306  .1.3.6.1.4.1.40989.10.16.20.2.0="010.002.020.011" } } 
14:13:12.592466 IP (tos 0x0, ttl 64, id 7801, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934307  .1.3.6.1.4.1.40989.10.16.20.2.0 } } 
14:13:12.614080 IP (tos 0x0, ttl 125, id 22809, offset 0, flags [DF], proto UDP (17), length 91)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(48) R=1484934307  .1.3.6.1.4.1.40989.10.16.20.3.0="255.255.255.000" } } 
14:13:12.614262 IP (tos 0x0, ttl 64, id 7805, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934308  .1.3.6.1.4.1.40989.10.16.20.3.0 } } 
14:13:12.635915 IP (tos 0x0, ttl 125, id 22810, offset 0, flags [DF], proto UDP (17), length 91)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(48) R=1484934308  .1.3.6.1.4.1.40989.10.16.20.4.0="010.002.020.001" } } 
14:13:12.636155 IP (tos 0x0, ttl 64, id 7810, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934309  .1.3.6.1.4.1.40989.10.16.20.4.0 } } 
14:13:12.658133 IP (tos 0x0, ttl 125, id 22811, offset 0, flags [DF], proto UDP (17), length 93)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(50) R=1484934309  .1.3.6.1.4.1.40989.10.16.20.5.0="64-9d-99-a0-0c-1c" } } 
14:13:12.658329 IP (tos 0x0, ttl 64, id 7813, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934310  .1.3.6.1.4.1.40989.10.16.20.5.0 } } 
14:13:12.679602 IP (tos 0x0, ttl 125, id 22812, offset 0, flags [DF], proto UDP (17), length 80)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(37) R=1484934310  .1.3.6.1.4.1.40989.10.16.20.6.0=0 } } 
14:13:12.679864 IP (tos 0x0, ttl 64, id 7817, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934311  .1.3.6.1.4.1.40989.10.16.20.6.0 } } 
14:13:12.701606 IP (tos 0x0, ttl 125, id 22813, offset 0, flags [DF], proto UDP (17), length 80)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(37) R=1484934311  .1.3.6.1.4.1.40989.10.16.20.7.0=0 } } 
14:13:12.702197 IP (tos 0x0, ttl 64, id 7822, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934312  .1.3.6.1.4.1.40989.10.16.20.7.0 } } 
14:13:12.723592 IP (tos 0x0, ttl 125, id 22814, offset 0, flags [DF], proto UDP (17), length 80)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(37) R=1484934312  .1.3.6.1.4.1.40989.10.16.20.8.0=0 } } 
14:13:12.724034 IP (tos 0x0, ttl 64, id 7824, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934313  .1.3.6.1.4.1.40989.10.16.20.8.0 } } 
14:13:12.745604 IP (tos 0x0, ttl 125, id 22815, offset 0, flags [DF], proto UDP (17), length 80)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(37) R=1484934313  .1.3.6.1.4.1.40989.10.16.20.9.0=0 } } 
14:13:12.746151 IP (tos 0x0, ttl 64, id 7825, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934314  .1.3.6.1.4.1.40989.10.16.20.9.0 } } 
14:13:12.767619 IP (tos 0x0, ttl 125, id 22816, offset 0, flags [DF], proto UDP (17), length 80)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(37) R=1484934314  .1.3.6.1.4.1.40989.10.16.20.10.0=1 } } 
14:13:12.768752 IP (tos 0x0, ttl 64, id 7830, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934315  .1.3.6.1.4.1.40989.10.16.20.10.0 } } 
14:13:12.789686 IP (tos 0x0, ttl 125, id 22817, offset 0, flags [DF], proto UDP (17), length 80)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(37) R=1484934315  .1.3.6.1.4.1.40989.10.16.20.11.0=1 } } 
14:13:12.790733 IP (tos 0x0, ttl 64, id 7831, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934316  .1.3.6.1.4.1.40989.10.16.20.11.0 } } 
14:13:12.811661 IP (tos 0x0, ttl 125, id 22818, offset 0, flags [DF], proto UDP (17), length 80)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(37) R=1484934316  .1.3.6.1.4.1.40989.10.16.20.12.0=1 } } 
14:13:12.812380 IP (tos 0x0, ttl 64, id 7837, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934317  .1.3.6.1.4.1.40989.10.16.20.12.0 } } 
14:13:12.833822 IP (tos 0x0, ttl 125, id 22819, offset 0, flags [DF], proto UDP (17), length 83)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(40) R=1484934317  .1.3.6.1.4.1.40989.10.16.20.13.0="1.03.24" } } 
14:13:12.834178 IP (tos 0x0, ttl 64, id 7838, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934318  .1.3.6.1.4.1.40989.10.16.20.13.0 } } 
14:13:12.855802 IP (tos 0x0, ttl 125, id 22820, offset 0, flags [DF], proto UDP (17), length 83)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(40) R=1484934318  .1.3.6.1.4.1.40989.10.16.20.14.0="1.08.09" } } 
14:13:12.856474 IP (tos 0x0, ttl 64, id 7839, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934319  .1.3.6.1.4.1.40989.10.16.20.14.0 } } 
14:13:12.877778 IP (tos 0x0, ttl 125, id 22821, offset 0, flags [DF], proto UDP (17), length 92)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(49) R=1484934319  .1.3.6.1.4.1.40989.10.16.20.15.0="3021110012511131" } } 
14:13:12.878125 IP (tos 0x0, ttl 64, id 7841, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934320  .1.3.6.1.4.1.40989.10.16.20.15.0 } } 
14:13:12.899908 IP (tos 0x0, ttl 125, id 22822, offset 0, flags [DF], proto UDP (17), length 86)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(43) R=1484934320  .1.3.6.1.4.1.40989.10.16.20.16.0="2021-11-24" } } 
14:13:12.900265 IP (tos 0x0, ttl 64, id 7842, offset 0, flags [none], proto UDP (17), length 76)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(33) R=1484934321  .1.3.6.1.4.1.40989.10.16.20.16.0 } } 
14:13:12.921677 IP (tos 0x0, ttl 125, id 22823, offset 0, flags [DF], proto UDP (17), length 81)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(38) R=1484934321  .1.3.6.1.4.1.40989.10.16.1.2.1.0=1 } } 
14:13:12.922078 IP (tos 0x0, ttl 64, id 7846, offset 0, flags [none], proto UDP (17), length 77)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(34) R=1484934322  .1.3.6.1.4.1.40989.10.16.1.2.1.0 } } 
14:13:12.943624 IP (tos 0x0, ttl 125, id 22824, offset 0, flags [DF], proto UDP (17), length 80)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(37) R=1484934322  .1.3.6.1.4.1.40989.10.16.1.2.2.0="OEO" } } 
14:13:12.943992 IP (tos 0x0, ttl 64, id 7848, offset 0, flags [none], proto UDP (17), length 77)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(34) R=1484934323  .1.3.6.1.4.1.40989.10.16.1.2.2.0 } } 
14:13:12.965586 IP (tos 0x0, ttl 125, id 22825, offset 0, flags [DF], proto UDP (17), length 80)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(37) R=1484934323  .1.3.6.1.4.1.40989.10.16.1.2.3.0="OEO" } } 
14:13:12.965858 IP (tos 0x0, ttl 64, id 7851, offset 0, flags [none], proto UDP (17), length 77)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(34) R=1484934324  .1.3.6.1.4.1.40989.10.16.1.2.3.0 } } 
14:13:12.987818 IP (tos 0x0, ttl 125, id 22826, offset 0, flags [DF], proto UDP (17), length 86)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(43) R=1484934324  .1.3.6.1.4.1.40989.10.16.1.2.4.0="SV3.01.18" } } 
14:13:12.988005 IP (tos 0x0, ttl 64, id 7855, offset 0, flags [none], proto UDP (17), length 77)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(34) R=1484934325  .1.3.6.1.4.1.40989.10.16.1.2.4.0 } } 
14:13:13.009800 IP (tos 0x0, ttl 125, id 22827, offset 0, flags [DF], proto UDP (17), length 86)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(43) R=1484934325  .1.3.6.1.4.1.40989.10.16.1.2.5.0="HV1.01.01" } } 
14:13:13.010001 IP (tos 0x0, ttl 64, id 7860, offset 0, flags [none], proto UDP (17), length 77)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(34) R=1484934326  .1.3.6.1.4.1.40989.10.16.1.2.5.0 } } 
14:13:13.031685 IP (tos 0x0, ttl 125, id 22828, offset 0, flags [DF], proto UDP (17), length 93)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(50) R=1484934326  .1.3.6.1.4.1.40989.10.16.1.2.6.0="1121080004651117" } } 
14:13:13.031895 IP (tos 0x0, ttl 64, id 7864, offset 0, flags [none], proto UDP (17), length 77)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(34) R=1484934327  .1.3.6.1.4.1.40989.10.16.1.2.6.0 } } 
14:13:13.053595 IP (tos 0x0, ttl 125, id 22829, offset 0, flags [DF], proto UDP (17), length 87)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(44) R=1484934327  .1.3.6.1.4.1.40989.10.16.1.2.7.0="2021/09/10" } } 
14:13:13.053939 IP (tos 0x0, ttl 64, id 7870, offset 0, flags [none], proto UDP (17), length 77)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(34) R=1484934328  .1.3.6.1.4.1.40989.10.16.1.2.7.0 } } 
14:13:13.075684 IP (tos 0x0, ttl 125, id 22830, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934328  .1.3.6.1.4.1.40989.10.16.1.2.11.1.0=1 } } 
14:13:13.076234 IP (tos 0x0, ttl 64, id 7875, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934329  .1.3.6.1.4.1.40989.10.16.1.2.11.1.0 } } 
14:13:13.097742 IP (tos 0x0, ttl 125, id 22831, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934329  .1.3.6.1.4.1.40989.10.16.1.2.11.2.0=1 } } 
14:13:13.098346 IP (tos 0x0, ttl 64, id 7878, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934330  .1.3.6.1.4.1.40989.10.16.1.2.11.2.0 } } 
14:13:13.119615 IP (tos 0x0, ttl 125, id 22832, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934330  .1.3.6.1.4.1.40989.10.16.1.2.11.3.0=1 } } 
14:13:13.119942 IP (tos 0x0, ttl 64, id 7880, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934331  .1.3.6.1.4.1.40989.10.16.1.2.11.3.0 } } 
14:13:13.141596 IP (tos 0x0, ttl 125, id 22833, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934331  .1.3.6.1.4.1.40989.10.16.1.2.11.4.0=128 } } 
14:13:13.141904 IP (tos 0x0, ttl 64, id 7881, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934332  .1.3.6.1.4.1.40989.10.16.1.2.11.4.0 } } 
14:13:13.163625 IP (tos 0x0, ttl 125, id 22834, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934332  .1.3.6.1.4.1.40989.10.16.1.2.11.5.0=-821 } } 
14:13:13.163834 IP (tos 0x0, ttl 64, id 7885, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934333  .1.3.6.1.4.1.40989.10.16.1.2.11.5.0 } } 
14:13:13.199233 IP (tos 0x0, ttl 125, id 22835, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934333  .1.3.6.1.4.1.40989.10.16.1.2.11.6.0=131000 } } 
14:13:13.199619 IP (tos 0x0, ttl 64, id 7888, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934334  .1.3.6.1.4.1.40989.10.16.1.2.11.6.0 } } 
14:13:13.219682 IP (tos 0x0, ttl 125, id 22836, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934334  .1.3.6.1.4.1.40989.10.16.1.2.11.7.0=40000 } } 
14:13:13.219968 IP (tos 0x0, ttl 64, id 7893, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934335  .1.3.6.1.4.1.40989.10.16.1.2.11.7.0 } } 
14:13:13.241694 IP (tos 0x0, ttl 125, id 22837, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934335  .1.3.6.1.4.1.40989.10.16.1.2.11.8.0=10300 } } 
14:13:13.242301 IP (tos 0x0, ttl 64, id 7896, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934336  .1.3.6.1.4.1.40989.10.16.1.2.11.8.0 } } 
14:13:13.263844 IP (tos 0x0, ttl 125, id 22838, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934336  .1.3.6.1.4.1.40989.10.16.1.2.11.9.0=3781 } } 
14:13:13.264830 IP (tos 0x0, ttl 64, id 7900, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934337  .1.3.6.1.4.1.40989.10.16.1.2.11.9.0 } } 
14:13:13.285639 IP (tos 0x0, ttl 125, id 22839, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934337  .1.3.6.1.4.1.40989.10.16.1.2.11.10.0=1 } } 
14:13:13.286084 IP (tos 0x0, ttl 64, id 7903, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934338  .1.3.6.1.4.1.40989.10.16.1.2.11.10.0 } } 
14:13:13.307657 IP (tos 0x0, ttl 125, id 22840, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934338  .1.3.6.1.4.1.40989.10.16.1.2.11.11.0=1 } } 
14:13:13.308150 IP (tos 0x0, ttl 64, id 7904, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934339  .1.3.6.1.4.1.40989.10.16.1.2.11.11.0 } } 
14:13:13.329748 IP (tos 0x0, ttl 125, id 22841, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934339  .1.3.6.1.4.1.40989.10.16.1.2.11.12.0=1 } } 
14:13:13.330521 IP (tos 0x0, ttl 64, id 7907, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934340  .1.3.6.1.4.1.40989.10.16.1.2.11.12.0 } } 
14:13:13.351650 IP (tos 0x0, ttl 125, id 22842, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934340  .1.3.6.1.4.1.40989.10.16.1.2.11.13.0=-2000 } } 
14:13:13.352056 IP (tos 0x0, ttl 64, id 7912, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934341  .1.3.6.1.4.1.40989.10.16.1.2.11.13.0 } } 
14:13:13.373626 IP (tos 0x0, ttl 125, id 22843, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934341  .1.3.6.1.4.1.40989.10.16.1.2.12.1.0=1 } } 
14:13:13.374036 IP (tos 0x0, ttl 64, id 7916, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934342  .1.3.6.1.4.1.40989.10.16.1.2.12.1.0 } } 
14:13:13.395900 IP (tos 0x0, ttl 125, id 22844, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934342  .1.3.6.1.4.1.40989.10.16.1.2.12.2.0=1 } } 
14:13:13.396837 IP (tos 0x0, ttl 64, id 7918, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934343  .1.3.6.1.4.1.40989.10.16.1.2.12.2.0 } } 
14:13:13.417671 IP (tos 0x0, ttl 125, id 22845, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934343  .1.3.6.1.4.1.40989.10.16.1.2.12.3.0=1 } } 
14:13:13.418475 IP (tos 0x0, ttl 64, id 7922, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934344  .1.3.6.1.4.1.40989.10.16.1.2.12.3.0 } } 
14:13:13.439667 IP (tos 0x0, ttl 125, id 22846, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934344  .1.3.6.1.4.1.40989.10.16.1.2.12.4.0=-231 } } 
14:13:13.440080 IP (tos 0x0, ttl 64, id 7926, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934345  .1.3.6.1.4.1.40989.10.16.1.2.12.4.0 } } 
14:13:13.461678 IP (tos 0x0, ttl 125, id 22847, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934345  .1.3.6.1.4.1.40989.10.16.1.2.12.5.0=-230 } } 
14:13:13.462403 IP (tos 0x0, ttl 64, id 7930, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934346  .1.3.6.1.4.1.40989.10.16.1.2.12.5.0 } } 
14:13:13.483624 IP (tos 0x0, ttl 125, id 22848, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934346  .1.3.6.1.4.1.40989.10.16.1.2.12.6.0=85000 } } 
14:13:13.484004 IP (tos 0x0, ttl 64, id 7932, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934347  .1.3.6.1.4.1.40989.10.16.1.2.12.6.0 } } 
14:13:13.505621 IP (tos 0x0, ttl 125, id 22849, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934347  .1.3.6.1.4.1.40989.10.16.1.2.12.7.0=300 } } 
14:13:13.505865 IP (tos 0x0, ttl 64, id 7933, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934348  .1.3.6.1.4.1.40989.10.16.1.2.12.7.0 } } 
14:13:13.527662 IP (tos 0x0, ttl 125, id 22850, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934348  .1.3.6.1.4.1.40989.10.16.1.2.12.8.0=10300 } } 
14:13:13.528055 IP (tos 0x0, ttl 64, id 7937, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934349  .1.3.6.1.4.1.40989.10.16.1.2.12.8.0 } } 
14:13:13.549820 IP (tos 0x0, ttl 125, id 22851, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934349  .1.3.6.1.4.1.40989.10.16.1.2.12.9.0=3593 } } 
14:13:13.550671 IP (tos 0x0, ttl 64, id 7942, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934350  .1.3.6.1.4.1.40989.10.16.1.2.12.9.0 } } 
14:13:13.571710 IP (tos 0x0, ttl 125, id 22852, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934350  .1.3.6.1.4.1.40989.10.16.1.2.12.10.0=1 } } 
14:13:13.572515 IP (tos 0x0, ttl 64, id 7945, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934351  .1.3.6.1.4.1.40989.10.16.1.2.12.10.0 } } 
14:13:13.598885 IP (tos 0x0, ttl 125, id 22857, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934351  .1.3.6.1.4.1.40989.10.16.1.2.12.11.0=1 } } 
14:13:13.599653 IP (tos 0x0, ttl 64, id 7947, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934352  .1.3.6.1.4.1.40989.10.16.1.2.12.11.0 } } 
14:13:13.615708 IP (tos 0x0, ttl 125, id 22858, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934352  .1.3.6.1.4.1.40989.10.16.1.2.12.12.0=1 } } 
14:13:13.616040 IP (tos 0x0, ttl 64, id 7950, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934353  .1.3.6.1.4.1.40989.10.16.1.2.12.12.0 } } 
14:13:13.637727 IP (tos 0x0, ttl 125, id 22859, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934353  .1.3.6.1.4.1.40989.10.16.1.2.12.13.0=-2000 } } 
14:13:13.637973 IP (tos 0x0, ttl 64, id 7951, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934354  .1.3.6.1.4.1.40989.10.16.1.2.12.13.0 } } 
14:13:13.659856 IP (tos 0x0, ttl 125, id 22860, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934354  .1.3.6.1.4.1.40989.10.16.1.2.13.1.0=0 } } 
14:13:13.660269 IP (tos 0x0, ttl 64, id 7956, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934355  .1.3.6.1.4.1.40989.10.16.1.2.13.1.0 } } 
14:13:13.681719 IP (tos 0x0, ttl 125, id 22861, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934355  .1.3.6.1.4.1.40989.10.16.1.2.14.1.0=0 } } 
14:13:13.681862 IP (tos 0x0, ttl 64, id 7957, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934356  .1.3.6.1.4.1.40989.10.16.1.2.14.1.0 } } 
14:13:13.703800 IP (tos 0x0, ttl 125, id 22862, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934356  .1.3.6.1.4.1.40989.10.16.1.2.15.1.0=0 } } 
14:13:13.704384 IP (tos 0x0, ttl 64, id 7963, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934357  .1.3.6.1.4.1.40989.10.16.1.2.15.1.0 } } 
14:13:13.725763 IP (tos 0x0, ttl 125, id 22863, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934357  .1.3.6.1.4.1.40989.10.16.1.2.16.1.0=0 } } 
14:13:13.726267 IP (tos 0x0, ttl 64, id 7965, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934358  .1.3.6.1.4.1.40989.10.16.1.2.16.1.0 } } 
14:13:13.749858 IP (tos 0x0, ttl 125, id 22864, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934358  .1.3.6.1.4.1.40989.10.16.1.2.17.1.0=0 } } 
14:13:13.750283 IP (tos 0x0, ttl 64, id 7966, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934359  .1.3.6.1.4.1.40989.10.16.1.2.17.1.0 } } 
14:13:13.769831 IP (tos 0x0, ttl 125, id 22865, offset 0, flags [DF], proto UDP (17), length 82)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(39) R=1484934359  .1.3.6.1.4.1.40989.10.16.1.2.18.1.0=0 } } 
14:13:13.770118 IP (tos 0x0, ttl 64, id 7968, offset 0, flags [none], proto UDP (17), length 78)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(35) R=1484934360  .1.3.6.1.4.1.40989.10.16.1.2.18.1.0 } } 
14:13:13.791748 IP (tos 0x0, ttl 125, id 22866, offset 0, flags [DF], proto UDP (17), length 81)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(38) R=1484934360  .1.3.6.1.4.1.40989.10.16.2.0.1.0=0 } } 
14:13:13.792149 IP (tos 0x0, ttl 64, id 7970, offset 0, flags [none], proto UDP (17), length 77)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(34) R=1484934361  .1.3.6.1.4.1.40989.10.16.2.0.1.0 } } 
14:13:13.813714 IP (tos 0x0, ttl 125, id 22867, offset 0, flags [DF], proto UDP (17), length 81)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(38) R=1484934361  .1.3.6.1.4.1.40989.10.16.3.0.1.0=0 } } 
14:13:13.813858 IP (tos 0x0, ttl 64, id 7976, offset 0, flags [none], proto UDP (17), length 77)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(34) R=1484934362  .1.3.6.1.4.1.40989.10.16.3.0.1.0 } } 
14:13:13.836041 IP (tos 0x0, ttl 125, id 22868, offset 0, flags [DF], proto UDP (17), length 81)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(38) R=1484934362  .1.3.6.1.4.1.40989.10.16.4.0.1.0=0 } } 
14:13:13.836506 IP (tos 0x0, ttl 64, id 7982, offset 0, flags [none], proto UDP (17), length 77)
    10.3.0.67.54227 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(34) R=1484934363  .1.3.6.1.4.1.40989.10.16.4.0.1.0 } } 
14:13:13.857966 IP (tos 0x0, ttl 125, id 22869, offset 0, flags [DF], proto UDP (17), length 77)
    10.2.20.11.161 > 10.3.0.67.54227:  { SNMPv1 { GetResponse(34) R=1484934363  noSuchName@1 .1.3.6.1.4.1.40989.10.16.4.0.1.0= } }

What did you see instead?

The snmp_exporter shows only this:

# HELP snmp_scrape_duration_seconds Total SNMP time scrape took (walk and processing).
# TYPE snmp_scrape_duration_seconds gauge
snmp_scrape_duration_seconds 0.029648914
# HELP snmp_scrape_packets_retried Packets retried for get, bulkget, and walk.
# TYPE snmp_scrape_packets_retried gauge
snmp_scrape_packets_retried 0
# HELP snmp_scrape_packets_sent Packets sent for get, bulkget, and walk; including retries.
# TYPE snmp_scrape_packets_sent gauge
snmp_scrape_packets_sent 2
# HELP snmp_scrape_pdus_returned PDUs returned from get, bulkget, and walk.
# TYPE snmp_scrape_pdus_returned gauge
snmp_scrape_pdus_returned 0
# HELP snmp_scrape_walk_duration_seconds Time SNMP walk/bulkwalk took.
# TYPE snmp_scrape_walk_duration_seconds gauge
snmp_scrape_walk_duration_seconds 0.028961007

here is the snmp tcpdump if it can help:

14:12:22.486787 IP (tos 0x0, ttl 64, id 1876, offset 0, flags [none], proto UDP (17), length 71)
    10.3.0.67.44280 > 10.2.20.11.161:  { SNMPv1 { GetNextRequest(28) R=778476338  .1.3.6.1.4.1.40989 } } 
14:12:22.493433 IP (tos 0x0, ttl 125, id 22493, offset 0, flags [DF], proto UDP (17), length 80)
    10.2.20.11.161 > 10.3.0.67.44280:  { SNMPv1 { GetResponse(37) R=778476338  .1.3.6.1.2.1.1.1.0="GLCY SNMP" } } 
14:12:22.493658 IP (tos 0x0, ttl 64, id 1877, offset 0, flags [none], proto UDP (17), length 71)
    10.3.0.67.44280 > 10.2.20.11.161:  { SNMPv1 { GetRequest(28) R=778476339  .1.3.6.1.4.1.40989 } } 
14:12:22.515534 IP (tos 0x0, ttl 125, id 22494, offset 0, flags [DF], proto UDP (17), length 71)
    10.2.20.11.161 > 10.3.0.67.44280:  { SNMPv1 { GetResponse(28) R=778476339  noSuchName@1 .1.3.6.1.4.1.40989= } }

About this issue

Original URL
State: open
Created a year ago
Reactions: 1
Comments: 23 (14 by maintainers)

Most upvoted comments

@dswarbrick I setup https://github.com/prometheus-community/snmp as a place to start a project to create a whole bunch of snmp_exporter generator.yml examples for various devices. But I never got around to deciding exactly how to layout such a project. For example, policies like “should we inline vendor MIBs with dubious copyright issues”.

SuperQ on Apr 5, 2023