DNSサーバのIP変更後にCIFS共有にアクセスできない

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環境

ONTAP 9
CIFS / SMB

問題

環境でDNSサーバのIPを変更すると、CIFSアクセスが次のEMSエラーで失敗します。

2/26/2024 12:45:46  cluster-02 ERROR     secd.cifsAuth.problem: vserver (vs1) General CIFS authentication problem. Error: User authentication procedure failed

CIFS SMB2 Share mapping - Client Ip = 10.9.7.57

[ 0 ms] Login attempt by domain user 'example\007' using NTLMv2 style security

[ 2008] Failed to connect to 10.0.0.3 for DNS via Source Address 10.9.1.3: Operation timed out

**[ 2008] FAILURE: Unable to contact DNS to discover domain controllers.

[ 2009] Unable to make a connection (NetLogon:example.COM), result: 6812

[ 2009] CIFS authentication failed