#19569: snmpd not providing realtime data
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Reporter: richb.hanover@… | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Barrier Breaker 14.07
Component: packages | Version: Barrier Breaker 14.07
Keywords: |
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Using BB on TP-Link Archer C7 (and other routers): The snmpd
implementation does not always provide the correct accounting of bytes
sent/received on interfaces. It seems to be "lumpy" - if the snmpd is
queried every five seconds, it will return the following results:
- value
- value
- value
- newvalue = value + sum of bytes since previous change
- newvalue
- newvalue
- newvalue
- etc...
As a result, an SNMP mananger that sends frequent queryies sees a data
rate of zero, zero, zero, huge jump, zero, zero, zero, huge jump, etc.
This behavior was reported in
https://forum.openwrt.org/viewtopic.php?pid=274057
I could not find any way to set the OpenWrt SNMP agent to report more
frequently, nor does the snmp implementation seem to support the net-snmp-
agent MIB described in the forum.
Any thoughts? Thanks!
--
Ticket URL: <https://dev.openwrt.org/ticket/19569>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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