I have a corporate site that has multiple branches connecting back to corporate office with RAP3 connections.
I have it set so that corporate 10.1.X.X traffic flows down the tunnel and all other (Internet) traffic goes out split tunnel thus freeing up corporate bandwidth. Setup is working good and they have been running this way for around 4-5 months now.
Just recently branch offices are now calling in saying they can no longer get Internet traffic. They can however reach the corporate 10.1.X.X network without any issues. When I look in the controller I can see the RAP connection up with no problems. I have the branch office reset their ISP cable modem and then they are able to get internet again. This however only seems to fix the problem for a few days and they have to reset the ISP device again. Last time before they reset the ISP box I had them plug straight into it and see if they could get internet and they could surf web pages without a problem. The tunnel back to corporate has never gone down except for just a few minutes when they do reset the ISP.
So everything points towards the ISP but this problem is happening in about 3-4 branches accross the US and envolves several different ISP's so I thought I would post on here and see if anyone had any ideas.......
Thanks for reading this long post. This forum and communiity of Aruba engineers and field techs are a great resource and I look forward to hearing any responses or suggestions you may have.
Thanks
J