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Fortinet Exam FCP_WCS_AD-7.4 Topic 4 Question 1 Discussion

Actual exam question for Fortinet's FCP_WCS_AD-7.4 exam
Question #: 1
Topic #: 4
[All FCP_WCS_AD-7.4 Questions]

Refer to the exhibit.

An administrator configured a FortiGate device to connect to the AWS API to retrieve resource values from the AWS console to create dynamic objects for the FortiGate policies. The administrator is unable to retrieve AWS dynamic objects on FortiGate.

Which two reasons can explain why? (Choose two.)

Show Suggested Answer Hide Answer
Suggested Answer: B, C

Invalid Credentials:

The debug output shows an 'AuthFailure' error, indicating that AWS was not able to validate the provided access credentials. This usually points to incorrect or invalid AWS access or secret keys configured in the AWS Lab SDN connector (Option C).

Clock Skew:

Another common reason for authentication failures in AWS API calls is a clock skew between the FortiGate device and AWS. AWS requires that the system time of the client making the API call is synchronized with its own time, within a small margin. If there is a significant time difference, AWS will reject the credentials (Option B).

Other Options Analysis:

Option A is incorrect because the AWS API supports XML version 1.0.

Option D is incorrect as the error message does not indicate an issue with connecting on port 401.

Option E is incorrect because the error is related to authentication, not the absence of instances.


AWS API Authentication: AWS API Security

FortiGate AWS Integration Guide: FortiGate AWS Integration

Contribute your Thoughts:

Timothy
12 months ago
I'm putting my money on B and E. If the VPC doesn't have any instances, then there's nothing for the FortiGate to retrieve, even with valid credentials.
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Melodie
11 months ago
It's possible, but if there are no instances to retrieve, then fixing the clock skew won't solve the issue.
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Alise
11 months ago
But what about the clock skew issue between FortiGate and AWS? Could that also be causing the problem?
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Weldon
11 months ago
But don't forget about the clock skew issue between FortiGate and AWS, that could also be causing the problem.
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Lezlie
11 months ago
I agree, if there are no instances in the VPC, FortiGate won't be able to retrieve anything.
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Weldon
11 months ago
I agree, if there are no instances in the VPC, then the FortiGate won't be able to retrieve any dynamic objects.
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Kanisha
1 years ago
Ha! The AWS Lab SDN connector failing on port 401 - maybe they tried to access the admin console instead of the API? Anyway, I agree it's B and C, those seem like the most plausible reasons.
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Anissa
11 months ago
Yeah, that could be one reason. The clock skew between FortiGate and AWS could also be causing the issue.
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Buddy
11 months ago
Maybe they didn't configure the AWS Lab SDN connector with the correct access or secret key.
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Shannan
11 months ago
Yeah, that could be the reason. Also, the clock skew between FortiGate and AWS could cause validation issues.
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Sabina
11 months ago
Maybe they didn't configure the AWS access or secret key correctly.
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Willetta
12 months ago
Definitely, the clock skew between FortiGate and AWS could be causing the problem.
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Joanna
12 months ago
Yeah, it could be an issue with the credentials provided.
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Sherell
1 years ago
Maybe they didn't configure the AWS Lab SDN connector properly.
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Markus
1 years ago
Hmm, I'm not sure about D. 401 is the HTTP status code for 'Unauthorized', so that doesn't seem right. I'd go with B and C as the likely culprits here.
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Emilio
1 years ago
I think the answer is B and C. The clock skew between FortiGate and AWS could be causing the credential validation issue, and the invalid access or secret key would definitely prevent the connection.
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Veronika
12 months ago
Hopefully, adjusting those settings will resolve the problem.
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Luis
1 years ago
What steps do you think the administrator should take to troubleshoot this issue?
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Tashia
1 years ago
Which other reason do you think could explain the inability to retrieve AWS dynamic objects on FortiGate?
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Latricia
1 years ago
Definitely, those are key factors in establishing a successful connection.
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Percy
1 years ago
It's important to make sure the credentials and time settings are correct for the connection to work.
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Sharmaine
1 years ago
So, both B and C could be valid reasons for the issue.
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Jovita
1 years ago
Also, an invalid access or secret key would definitely prevent the connection.
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Kenny
1 years ago
Yes, the clock skew between FortiGate and AWS could cause credential validation issues.
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Flo
1 years ago
I think the answer is B and C.
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