I have two 650 controllers that have an IPsec tunnel connecting them with a GRE inside the IPSEC to provide a bridged VLAN. When I try to do a speed test without using the vlan associated with the tunnel i get 30Mbs up and down. When I use the tunnel i get 20Mbps up and only 3Mbps down. Something seems to be significantly slowing down the traffic. I am not sure if it is with the GRE or the IPSec tunnel
Tunnel 199 is up line protocol is up
Description: Tunnel Interface
Source 10.24.242.1
Destination 10.30.42.19
Tunnel mtu is set to 1200
Tunnel is a Layer2 GRE TUNNEL
Tunnel is Trusted
Inter Tunnel Flooding is enabled
Tunnel keepalive is disabled
tunnel vlan 33
Tunnel 199 is up line protocol is up
Description: Tunnel Interface
Source 10.30.42.19
Destination 10.24.242.1
Tunnel mtu is set to 1200
Tunnel is a Layer2 GRE TUNNEL
Tunnel is Trusted
Inter Tunnel Flooding is enabled
Tunnel keepalive is disabled
Keepalive type is Default
tunnel vlan 33