The ifIndex of based interface started in RFC1213 should be one #207
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"A unique value for each interface. Its valueranges between 1 and the value of ifNumber. The value for each interface must remain constant at least from one re-initialization of the entity's network management system to the next reinitialization." The based interface started from 0 is illegal in RFC1213 defined boundary. So I think it should not minus one at this place.
RayWang910012
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retest this please |
qiluo-msft
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Apr 7, 2021
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- What I did
remove "-1" in ifIndex return.
- How I did it
- How to verify it
$ snmpget -v2c -c public 10.250.0.184 IF-MIB::ifIndex.1
IF-MIB::ifIndex.1 = INTEGER: 0
- Description for the changelog
The description of ifIndex in RFC1213 is
"A unique value for each interface.
Its valueranges between 1 and the value of ifNumber.
The value for each interface must remain constant at
least from one re-initialization of the entity's
network management system to the next reinitialization."
The based interface started from 0 is illegal in RFC1213 defined boundary.
So I think it should not minus one at this place.