7MTT does not connect to configured LIF

[thokelly]

Hello,

I configured a migration project and added a new LIF in Networking, since you cannot chose an existing LIF.

But the snapmirror connection connects to a intercluster LIF (1 GBit) instead of the configured LIF (10Gbit) in an SVM where the volume goes.

I do not find any errors/failures in the logs.

Happens on both Clusters (its a MetroCluster).

When I testes my first projects, it used to work.

Any hints?

/Tom

[peiffer83]

I just completed a 7mtt migration.  I had a interface group which had my two 10gb connections in it (A0A).  I created another lif on these ports for intercluster.  For example:

A0A=e0g,e0f

Intercluster lif is configured on A0A.

Here is a guide:

https://library.netapp.com/ecmdocs/ECMP1547469/html/GUID-3E74D0DB-CA7D-437A-920C-CED37D55622F.html

Also if you have support they can help you with the 7MTT

[SeanHatfield · Accepted solution]

You can choose which source IP(s) to use on the 7mode source systems, but it always uses the intercluster lifs on the destination cluster.   The lifs you create in a 7MTT project are data lifs on the destination SVM(s).  If 1gb is not enough for your snapmirror transfers then place those lifs on higher speed ports.