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ASDM will not open

Joe Della Valle
Level 1
Level 1

I recently installed ASDM to configure a new ASA5525, when I launch the tool i get an error saying it can't connect. Looking at the Java logs I see this entry every time I try to connect:

 

javax.net.ssl.SSLHandshakeException: Received fatal alert: handshake_failure

 

I've changed Java version to match a co-worker who can launch the tool with no issues.

 

What else do I need to change to get this working?

1 Accepted Solution

Accepted Solutions

Joe Della Valle
Level 1
Level 1

 fix is to uncheck the "Use SSL 2.0 compatible ClientHello format" in Advanced tab of the Java Control Panel (At the bottom).

 

This worked for me.....

View solution in original post

2 Replies 2

Joe Della Valle
Level 1
Level 1

 fix is to uncheck the "Use SSL 2.0 compatible ClientHello format" in Advanced tab of the Java Control Panel (At the bottom).

 

This worked for me.....

Thank you . Your solution fixed our issue

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