On 4/10/2017 5:33 PM, Lund James E wrote:
Howdy,
It pains me to ask, but can someone point me in the direction of diagnosing a
connection problem to the mainframe *after* upgrade to z/OS 2.2?
Here's what I know:
- Reserved port in TCPIP for the customer's connection
- RACF userid UID and group GID defined
- Solid connectivity from other ports (TN3270, FTP, etc.)
- Reviewed all change pieces related to TCPIP in the Migration manual
I did generate a packet trace, but am clueless about how to read it fully.
I am not a TCPIP guy, so be patient... and I've been in the manual all day...
nuf said.
Your knowledge would be most appreciated.
James Lund
Texas A&M University
James,
If you were using SSL, or AT-TLS, make sure your keyring or keydb is
available (in your TN3270 parms). Do you have any error messages?
Regards,
Tom Conley
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