如果 LIF 的自动还原设置为 true 且 LIF 托管在 ifgrp 上，则 DNS/DC 连接超时

最后更新
另存为PDF

Views:: 9

Visibility:: Public

Votes:: 0

Category:: ontap-9

Specialty:: network<a>2009105138</a>

Last Updated:

适用场景

ONTAP 9

问题描述

当我们手动关闭 / 启动 ifgrp 上的所有端口时，或者在接管 / 交还期间， LIF 会成功还原，但使用该 LIF 的 DNS/DC 连接会超时一段时间。

日志

3/14/2022 06:22:11 node-01 ERROR secd.dns.server.timed.out: DNS server 10.200.1.x did not respond to vserver = vserver1 within timeout interval

3/14/2022 06:22:13 node-01 ERROR secd.dns.srv.lookup.failed: DNS server failed to look up service (_ldap._tcp.dc._msdcs.domain.com) for vserver (vserver1) with error (Operation timed out).

3/14/2022 06:22:13 node-01 EMERGENCY secd.netlogon.noServers: None of the Netlogon servers configured for Vserver (vserver1) are currently accessible via the network.

3/14/2022 06:22:13 node-01 ERROR secd.cifsAuth.problem: vserver (vserver1) General CIFS authentication problem. Error: Ontap admin cifs authentication basic procedure failed

[ 0 ms] Login attempt by domain user 'domain\user1' using NTLMv2 style security

[ 5004] Failed to connect to 10.200.1.x for DNS via Source Address 10.141.200.x: Operation timed out

[ 6006] Failed to connect to 10.200.1.x for DNS via Source Address 10.141.200.x: Operation timed out

[ 7007] Failed to connect to 10.201.3.x for DNS via Source Address 10.141.200.x: Operation timed out

**[ 7009] FAILURE: Unable to contact DNS to discover domain controllers.

[ 7009] Unable to make a connection (NetLogon:DOMAIN.COM), result: 6812

[ 7011] Ontap-admin-login-cifs failed