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WNDR4300V2 slow in bridge mode with VDSL?
I've had a number of WNDR type routers (3400, 3400V4 and now 4300V2) and have worked well with my Cable modem (30M Down/5M Up). Recently I've switched to DSL and have upgrade connectivity to 50M Down/10M Up. When connected with both ISP provided Modem/router or a Smart RG 505 Modem/router I've been easily able to obtain these speeds with both WiFi and wired connections to the router. All works normally as expected. I want to use my Netgear routers as my DHCP/Gateway and have configured the modem in Bridge mode. I let the router handle the PPPoE login and things seem to work fine EXCEPT speed drops to max 27-28M Down/ 10M Up (both wired and wireless). I've been pulling my hair out over this. MTU is set correctly (checked with Ping and verified with ISP). NAT/Firewall turned off on bridge. I've even tried both modems with almost exactly the same results. Thinking it was a problem between the modem and router negotiating bridge setup I've set the modem up as the gateway and setup a DMZ host to point to the Netgear router (and my LAN behind it). Router is still DHCP server for my LAN and the router has a static "WAN" address on the same subnet as the LAN on the modem. Everything works great and I can login and verify both pieces of hardware. No double NAT issues and UPnP works fine. AGAIN the speed drops to 27-29Mbps. Too slow. I have also taken an old TPLink router and replaced my Netgear router as the Gateway/DHCP server/router and speeds are back up to 50M Down/ 10M Up in both bridge mode and as the DMZ target. So this really seems to point to the Netgear modem as the bottle neck. Any advice? I searched a bit and found a few similar posts but no resolution. Most suggestions were wrt MTU (which I've played with and verified with the other modem/router) or using it as a DMZ target which doesn't seem to increase my speed. Am I hitting the limit of the WNDR4300? It is a relatively recent router (only a couple of years old) so I expect it could handle 50Mbps?? Any help or advice is greatly appreciated. Thanks in advance.Solved6.7KViews0likes6Comments