Discuss SolarWinds Hybrid Cloud Observability Network Monitoring Exam Topic 2 Question 52

Some of the flows received are mapping to an IP address that does not match any of the nodes being monitored. It has been verified that all flow sources are also being monitored by NPM and SNMP polling. The known source nodes for these flows have the correct IP address. What could be causing this issue?

Aflows are coming from a non-primary address and the setting to match the node by another IP is turned off

Bflows are IPv6 and the network monitoring does not recognize that version

CIP address for the node is incorrect in SNMP polling but correct in the flows

Dsource machine field in the flows is not configured and the setting to match the node by another IP is turned off

Suggested Answer: A

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21 comments · newest first

Alton 1 month ago

A is likely. We need to check those non-primary settings.

Tenesha 1 month ago

I'm worried about B. If we can't handle IPv6, we're in trouble.

Felicidad 1 month ago

D seems plausible too. If the source isn't configured, it won't match.

Pok 2 months ago

C could be the issue. If SNMP polling is wrong, it won't match.

Ronnie 2 months ago

I lean towards B. IPv6 issues are common in monitoring tools.

Lamar 2 months ago

I think option A makes sense. Non-primary addresses can cause mismatches.

Emeline 2 months ago

B is a strong contender. Many networks still struggle with IPv6.

Jade 2 months ago

I lean towards A. That setting can easily be overlooked.

Adela 2 months ago

D is also possible. If the source isn't configured right, it won't match.

Chandra 3 months ago

C makes sense too. If SNMP has the wrong IP, that’s a problem.

Christiane 3 months ago

I feel like B could be the issue. IPv6 is tricky!

Sheridan 3 months ago

I think it's option A. Non-primary addresses can cause confusion.

Avery 3 months ago

Could also be D, if the source machine isn't set up right.

Queen 3 months ago

I disagree, it could be C. SNMP polling can definitely have incorrect entries.

Charlene 4 months ago

Wait, are we sure the flows are IPv6? That could be a big deal!

Monte 5 months ago

I think it's option A. Non-primary address issues are common.

Anglea 5 months ago

Sounds like a classic case of mismatched IPs.

Nancey 6 months ago

I think option D makes sense too, especially if the source machine field isn't set up correctly. That could definitely lead to mismatches.

Kattie 6 months ago

I feel like I've seen something about IPv6 before, but I can't recall if our monitoring tool supports it. Could that be option B?

Sheridan 6 months ago

This kind of question reminds me of a practice one we did about mismatched IPs. I think option C could be a possibility if the SNMP polling has the wrong address.

Jesusita 6 months ago

I remember something about non-primary addresses causing issues, but I'm not entirely sure if that's the right answer here.

SolarWinds Hybrid Cloud Observability Network Monitoring Exam - Topic 2 Question 52 Discussion