Yes, for your setup you will need to have two proxy-id pairs setup to send the required traffic. But the subnet mask on the 192.168.70 and 50 should be 24 so they don't overlap
set vpn "Site_B" proxy-id local-ip 192.168.70.0/24 remote-ip 192.168.50.0/24 "ANY" set vpn "Site_B" proxy-id local-ip 192.168.70.0/24 remote-ip 10.10.0.0/16 "ANY"
Remove the dscp marking unless you have this configuration setup on both sides, this sometimes turns on by default and if you are not fully configured can cause issues.
set vpn "Site_B" dscp-mark 0
Confirm you have the remote routes setup to the tunnel
set route 10.10.0.0/16 interface tunnel.1 set route 192.168.50.0/24 interface tunnel.1
Confirm the monitor source interface is in the ip address range 192.168.70.0/24
monitor source-interface ethernet0/8.11