About RohitGupta857

RohitGupta857 · 10-26-2020

I am not able to login to the ASAv device on AWS. I get the following message when I try from another EC2 (ubuntu 16.04) no matching key exchange method found. Their offer: diffie-hellman-group14-sha256 When I try from my Mac - I just get no matching...

RohitGupta857 · 10-29-2020

You need to have a service contract with Cisco. It is not possible to download without such a contract even though you have the standard ASAv download from AWS/Azure.

RohitGupta857 · 10-27-2020

I upgraded my clients to support group14-sh256 and was able to login to the ASAv. You need to make sure that ssh client supports this key exchange.

RohitGupta857 · 10-27-2020

I have tried both these commandsssh -vvv -oKexAlgorithms=+diffie-hellman-group14-sha256 -i admin@ssh -vvv -oKexAlgorithms=+diffie-hellman-group1-sha256 -i admin@And both result in the following outputUnsupported KEX algorithm "diffie-hellman-group14-...

RohitGupta857 · 10-26-2020

Thanks for all the help - but no luck so far.Also the =+ did not work at all. So I had to try it with just =.debug3: order_hostkeyalgs: prefer hostkeyalgs: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-n...

RohitGupta857 · 10-26-2020

Thanks.I am using the virtual appliance on AWS - so I am not able to login into to make any changes. I tried a few things to update the Mac or EC2 to support SHA256 but have not been successful.

Member Since	‎10-26-2020 03:25 PM
Date Last Visited	‎11-05-2020 04:58 AM
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AWS ASAv Unable to login in - key exchange method not found.

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Re: AWS ASAv Unable to login in - key exchange method not found.