KAY wrote There is only "Apply" button on page "MTU VLAN Configuration", when press Apply it turn back to port 1. I tried Chrome and Firefox from Smartphone and PC Did not see the problem before....

Drano44 wrote I'm not very familiar with iperf but woudn't I need a "server" and a "client" to run the software on. You need to connect a PC to the WAN port and connect another PC to the LAN port....

If your target web is HTTPS web, maybe it cannot be blocked. If your target web is HTTP web, you can try to clear the cache of browser and system.

TL-SG108 should be the unmanaged switch. So it cannot be managed and has not the IP address.

You can try to save config after setting up the MTU VLAN.

I think that your topology is as follows. (172.24.0.0/16) (172.30.24.0/23)------ (192.168.1.0)R600VPN-----IPsec VPN----R600VPN( 192.168.2.0 ) I think you need to establish two more IPsec tunnel for...