NFS挂载失败、并显示权限被拒绝错误、因为客户端未使用导出策略规则中允许的IP

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Category:: ontap-9

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适用场景

ONTAP 9
NFS
IPv4和IPv6

问题描述

尝试在客户端上挂载NFS时、出现以下错误：

[root@linux ~]# mount -t nfs Ontap_IP:/NFS_IPV6 /mnt
 mount.nfs: mount(2): Permission denied

分配了多个IP地址后、客户端无法评估导出策略。
2620:118:8010:1096:250:56ff:fea6:fbb7ONTAP 上的导出策略中的客户端匹配允许使用IP "：

cluster::*> export-policy rule show -vserver vs1 -policyname NFS_policy -instance List of Client Match Hostnames, IP Addresses, Netgroups, or Domains: 2620:118:8010:1096:250:56ff:fea6:fbb7

但是、客户端上有多个接口、并分配了多个IP地址：

IPv6示例：

[root@linux ~]# ifconfig eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 2620:118:8010:1096:250:56ff:fea6:a895 prefixlen 64 scopeid 0x0<global>

eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 2620:118:8010:1096:250:56ff:fea6:fbb7 prefixlen 64 scopeid 0x0<global>

IPv4示例：

[root@xcpserver2 ~]# ifconfig ens192: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 10.216.41.xx netmask 255.255.255.0 broadcast 10.216.41.255 inet6 fe80::af37:bb4:1eff:ebb prefixlen 64 scopeid 0x20<link>

virbr0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500 inet 192.168.122.xx netmask 255.255.255.0 broadcast 192.168.122.255 ether 52:54:00:42:dd:94 txqueuelen 1000 (Ethernet)