I can connect to a remote DB over VPN using sqlplus.
But I cannot connect to that same DB using SQLDeveloper. The error is:
IO Error - The Network Adapter could not establish the connection. Vendor code 17002
After trying numerous things, I decided to look at `nettop` to what in the world was going on. What I see is this:
Interestingly, I can connect via SQLDeveloper to other DBs on the VPN, just not this one in particular. Our VPN software updated recently so I am wondering if that is the cause, though I'm not sure why sqlplus would continue to function if the VPN was misbehaving. Another co-worker is having the same issue.
I am using SQLDeveloper 22.214.171.124 on OS X 10.10.1 - the DB in question is running Oracle 10g 10.2.0.4.0.