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The Graveyard - Products No Longer Supported => Routers / COVR => DIR-655 => Topic started by: Ekerstan on August 04, 2015, 03:13:33 PM

Title: Slow speeds on LAN ports
Post by: Ekerstan on August 04, 2015, 03:13:33 PM

I have a DIR-655, B1 with 2.11NA firmware.  My ISP connection is via wireless antenna radio on my roof pointed line of sight to the ISP relay tower.  From the rooftop antenna I have a CAT5 running down to a POE power injector with a LAN port.  If I cable connect my computer directly to the LAN port on the POE I get 11Mbps/3Mbps (exactly what I'm serviced for)...when I connect the 655 and cable connect to the LAN ports on the 655 I get 2-3Mbps/3Mbps.  Connecting wirelessly I get 6Mbps/2-3Mbps.

The other strange thing is I've connected ONLY a Netgear FS105 switch to the POE and I also then get 2-3Mbps/3Mbps.

I'll take any suggestions.  Thank you!

Title: Re: Slow speeds on LAN ports
Post by: Ekerstan on August 04, 2015, 03:33:52 PM

Additional:

Enable Traffic Shaping - off
QoS - off
Enable Access Control - unchecked
UDP Endpoint Filtering - endpoint independent
TCP Endpoint Filtering - endpoint independent
Enable SPI - unchecked
Enable WISH - unchecked
WI-FI PROTECTED SETUP enabled - unchecked
WAN Port Speed - Auto

Title: Re: Slow speeds on LAN ports
Post by: FurryNutz on August 05, 2015, 03:12:57 PM

Link>Welcome! (http://forums.dlink.com/index.php?topic=48135.0)

• What Hardware version is your router? Look at sticker under the router case.
• Link>What Firmware (http://forums.dlink.com/index.php?topic=47512.0) version is currently loaded? Found on the routers web page under status.
• What region are you located?
• Are you wired or wireless connected to the router?
• Has a Factory Reset (http://blog.dlink.com/what-is-a-reset-button-when-should-i-use-it) been performed?

Try setting a manual WAN port speed to 100Mb or try 10Mb.

Is this a new ISP setup or has this been working ever?
Disable any IPv6 settings on the router and PC.
Does the ISP modem/injecter have a router built in?

Test router at a different location with different ISP and modem if possible.

Title: Re: Slow speeds on LAN ports
Post by: Ekerstan on August 05, 2015, 04:25:29 PM

Thank you for your input!  I changed two settings and one or both solved the problem;

Enable IPv6 Multicast Streams - I unchecked it
WAN Port Speed - I set to 100Mbps

I think I'm good to go.  Thanks again!!

Title: Re: Slow speeds on LAN ports (RESOLVED)
Post by: FurryNutz on August 06, 2015, 06:36:04 AM

Glad its working now, Enjoy.  ;)