VPN Client over Satellite connection

[jofleming]

I have a user with VPN client 4.6 that can not connect over a satellite Internet connection. Are there any known issues with the client over satellite?

[jay_colby]

There are numours issues with Satilite connections with the client. This has to do with the high latency the connection provides. Make sure if you are using ipsec/nat, you are using a udp form. I perfer Nat-T(4500). This is only reason is other devices are conforming to this. If this does not fix your issue. You are down to debugs to figure this out.

[jofleming]

Thanks. I was able to get a connection via UDP once I had upgraded software on the client and concentrator.

[bchinbaa]

I have a same problem. IPSec over TCP has problems with satellite connection. I think IPSec over UDP will work over satellite because UDP is connectionless protocol.