External Connections via VPN Hang After VPN Upgrade
(Doc ID 407100.1)
Last updated on JANUARY 22, 2020
Applies to:Oracle Net Services - Version 126.96.36.199.0 to 188.8.131.52 [Release 9.2 to 11.2]
Information in this document applies to any platform.
with SDU=1200 while in-house connections use a TNSNAMES alias without the SDU setting.
In the last couple of days the customer has noticed that these VPN users are not able to make a
connection to the database.
While trying to isolate the issue they tried to make a direct SQLPLUS connection with SQLNET
tracing on. The connection using TNSNAMES entry without SDU connects ok, but the connection using
TNSNAMES with SDU hangs.
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