NAS data inaccessible after creating a new LIF on the client's subnet
Applies to
- ONTAP 9
- CIFS
- NFS
Issue
- The CIFS share or NFS export is normally accessed by routing to a remote LIF on the SVM
- After creating a new LIF for the SVM on the client's local subnet, the SVM becomes inaccessible via the remote LIF
For example:
- Consider that there are two lifs on vserver as below:
cluster1::> net int show -vserver SVM1
(network interface show)
Logical Status Network Current Current Is
Vserver Interface Admin/Oper Address/Mask Node Port Home
----------- ---------- ---------- ------------------ ------------- ------- ----
SVM1
lif1 up/up 10.80.70.150/24 node1
e0c true
lif2 up/up 10.80.96.11/24 node1
e0c true
- Also consider a client with IP 10.80.70.92 in same subnet as 'lif1' is as shown above
- If the client sends a request to 'lif2', the response will be sent via the port hosting 'lif1' because it represents the most direct route to the client (i.e. no routing required)