topic ASDM, Certificate Validation Failuer in Network Security

ASDM, Certificate Validation Failuer

central_bank — Tue, 12 Mar 2019 00:24:18 GMT

hi,

I am trying to access my firewall using ASDM but it is giving me an error 'Certificate Validation Failure'

I have manually set a clock on the firewall to match with the machine from where I am trying to access FW using ASDM

ASA version is 8.2 (2) & ASDM version is 7.0

I get same error message with ASDM 6.4

ASDM, Certificate Validation Failuer

Karsten Iwen — Fri, 16 Nov 2012 10:06:18 GMT

It's not only the clock that has to be in sync. To connect to the ASDM without a certificate-warning you also have to:

- Use the FQDN or IP that is in the certificate

- Trust that certificate. If it is self-signed then import it into the trusted root store, If it is from your CA, then import the root-cert into your trusted root-store.

To investigate that further, please show the output of "show crypto ca certificate".

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ASDM, Certificate Validation Failuer

central_bank — Fri, 16 Nov 2012 10:41:40 GMT

The output of sh crypto ca certificate is blank.

ASDM, Certificate Validation Failuer

Karsten Iwen — Fri, 16 Nov 2012 10:51:47 GMT

The easiest way to get ASDM-Access should be with the setup-command. Accept everything that is preconfigured correctly and add all that is missing (i.g. the host that runs the ASDM).

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Don't stop after you've improved your network! Improve the world by lending money to the working poor:
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