Using Bm36ee all patched runs very nice mostly. Recently we moved to a new ISP and all routes are good but here's the deal:

There are static natted hosts inside the bm server, which I can ping just fine as public IPs (no vpn client), and with a ping packet size of up to 7500 bytes. But if I load my VPN client (have tried a few, bm 3.7.4 and bm 3.8.x) and try to ping the hosts (using their private IPs of course), then the best packet size I get is 1300. And that seems inadequate, since I can no longer run applications that worked fine on our old ISP.

Have been getting familar wth MTUs and such through this, have the bm server set at 1460. But any additional suggestions are greatly appreciated.