I have a 200 Mbps pppoe connection when connected with my laptop directly and created pppoe dialer I am getting 200 plus speed but the same is connected with RB450Gx4 hardly i am getting 80 Mbps what’s the issue.
This router has 4 connection all pppoe ISP-1 200 Mbps, ISP2 100 Mbps, ISP3 100 Mbps and ISP4 50 Mbps.
The device is Rated for 1Gbps like many other only with FastTrack enabled.
With FastTrack enabled you can’t load balance traffic between WAN connections, ie the only way that I know to use
these devices with proper speed is with proper Routing and FastTrack Enabled.
You will first need to make sure that the routing table has a default gateway to the right PPPOE connection.
If you can disable then all except the 200Mbps to make sure it works as expected it would be better.
To tell you the truth I would have expected an ARM32bit CPU to be able to route more then 80Mbps or even more then 200Mbps without FastTrack enabled but the specific CPU which is used on the RB450Gx4 might be a bit too “weak” to actually provide these speeds without FasTrack enabled.
Let me know if you need more help testing this issue.