Graham McIntire
3606ba19b3
ePMP devices were not reporting firmware_version because the YAML's cambiumCurrentuImageVersion.0 OID returns empty on ePMP3000 firmware. Add detect_version/1 to the Epmp vendor module with two-OID fallback: cambiumCurrentSWInfo.0 (verbose, ePMP3000-friendly) → cambiumCurrentuImageVersion.0 (short, ePMP1000/2000), with a regex to extract the version triplet from whatever the device returns. ePMP3000 also has a sysObjectID quirk where some firmware reports the generic NetSNMP-on-Linux ID (.1.3.6.1.4.1.8072.3.2.10) instead of the Cambium enterprise OID, causing devices to misclassify as the linux profile. Add a second discovery block to the epmp profile that matches NetSNMP-OID + PREEMPT_RT armv7l kernel signature + a confirming snmpget against the Cambium ePMP MIB tree, so detection runs in pass-2 (conditional non-generic) before linux falls through in pass-3.
23 lines
798 B
YAML
23 lines
798 B
YAML
os: epmp
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text: 'Cambium epmp'
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type: wireless
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icon: cambium
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group: cambium
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over:
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- { graph: device_bits, text: 'Device Traffic' }
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discovery:
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-
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sysObjectID:
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- .1.3.6.1.4.1.17713.21
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-
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# ePMP3000 firmware quirk: some images report sysObjectID as the
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# generic NetSNMP-on-Linux ID (.1.3.6.1.4.1.8072.3.2.10) instead of
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# the Cambium enterprise OID. Detect by matching the PREEMPT_RT
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# armv7l kernel signature and confirming the Cambium ePMP MIB tree
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# responds. Both must pass before claiming the device as ePMP.
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sysObjectID: .1.3.6.1.4.1.8072.3.2.10
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sysDescr_regex: '/PREEMPT RT.+armv7l/'
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snmpget:
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oid: CAMBIUM-PMP80211-MIB::cambiumCurrentSWInfo.0
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op: '!='
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value: false
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