Configuring a LIF
You must identify a LIF that will be used for establishing a data connection and control connection between the node and the backup application. After identifying the LIF, you must verify that firewall and failover policies are set for the LIF.
- Identify the intercluster LIF hosted on the nodes by using the network interface show command with the -role parameter.
Example
cluster1::> network interface show -role intercluster
Logical Status Network Current Current Is
Vserver Interface Admin/Oper Address/Mask Node Port Home
----------- ---------- ---------- ------------------ ------------- ------- ----
cluster1 IC1 up/up 192.0.2.65/24 cluster1-1 e0a true
cluster1 IC2 up/up 192.0.2.68/24 cluster1-2 e0b true - Ensure that the firewall policy is enabled for NDMP on the intercluster LIFs:
- Verify that the firewall policy is enabled for NDMP by using the system services firewall policy show command.
Example
The following command displays the firewall policy for the intercluster LIF:
cluster1::> system services firewall policy show -policy intercluster
Vserver Policy Service Allowed
------- ------------ ---------- -------------------
cluster1 intercluster dns -
http -
https -
ndmp 0.0.0.0/0, ::/0
ndmps -
ntp -
rsh -
ssh -
telnet -
9 entries were displayed. - If the firewall policy is not enabled, enable the firewall policy by using the system services firewall policy modify command with the -service parameter.
Example
The following command enables firewall policy for the intercluster LIF:cluster1::> system services firewall policy modify
-vserver cluster1 -policy intercluster -service ndmp 0.0.0.0/0
- Verify that the firewall policy is enabled for NDMP by using the system services firewall policy show command.
- Ensure that the failover policy is set appropriately for the intercluster LIFs:
- Verify that the failover policy for the intercluster LIFs is set to local-only by using the network interface show -failover command.
Example
cluster1::> network interface show -failover
Logical Home Failover Failover
Vserver Interface Node:Port Policy Group
-------- --------------- ----------------- ------------ --------
cluster1 IC1 cluster1-1:e0a local-only Default
Failover Targets:
.......
IC2 cluster1-2:e0b local-only Default
Failover Targets:
.......
cluster1-1 cluster1-1_mgmt1 cluster1-1:e0m local-only Default
Failover Targets:
....... - If the failover policy is not set appropriately, modify the failover policy by using the network interface modify command with the -failover-policy parameter.
Example
cluster1::> network interface modify -vserver cluster1 -lif IC1 -failover-policy local-only
- Verify that the failover policy for the intercluster LIFs is set to local-only by using the network interface show -failover command.
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