Hi,

I m seeking some helps.

I got 5 er7206 to create multi home lan to lan back to office.

I currently using L2TP configuration client to lan.

4 er7206 as client connect to er7206 (name office00).

1- I got 4 tunnel up concurrently but 2 tunnel will drop after a while then the left 2 tunnel still in the tunnel list. When this happened, client from the remaining running tunnel able to ping each other but only last for about 10minutes. Then the connections lost, but the tunnel still in the tunnel list of office00

2- if I change to lan-lan to all 4 routers, the problem are same.

Any idea where I miss?