API Gateway DNS TTL

Document ID : KB000012118
Last Modified Date : 14/02/2018
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Question:

Is there a way to adjust the DNS Time To Live (TTL) on the CA API Management gateway?

Answer:

To control the DNS TTL, you can add the following line: 

-Dsun.net.inetaddr.ttl=30 

To this file: 

/opt/SecureSpan/Gateway/runtime/etc/profile.d/ssgruntimedefs.sh 

The value entered for the TTL is in seconds.