Hello,
Thank you for posting in Q&A forum.
To migrate this server and make sure it works as before, please kindly:
1.Backup this server before doing any upgrade/migration.
2.Check the networking/adatper setting of this server before migration.
3.After migration please check network setting and do necessary adjustment if it's changed (IP address, DNS settings, etc).
4.Run the application and check if it works fine.
5.Check the network conection between your client and this server.
Best regards,
Jill Zhou
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