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Problem with MR3420 3g/4g Router + M7350 Mifi

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Problem with MR3420 3g/4g Router + M7350 Mifi

This thread has been locked for further replies. You can start a new thread to share your ideas or ask questions.
Problem with MR3420 3g/4g Router + M7350 Mifi
Problem with MR3420 3g/4g Router + M7350 Mifi
2019-07-29 18:31:39 - last edited 2019-07-30 03:09:01
Model: TL-MR3420  
Hardware Version: V5
Firmware Version: 1.4.0 0.9.1 v0001.0 Build 180712 Rel.61343n

I'm having problems with the above hardware.

The router works perfectly when the M7350 is plugged into the USB slot.

Unfortunately the USB port doesn't supply enough power to keep the M7350 charged.

 

So rather than sending the MR3420 back I will supply the M7350 with it's own power and then use the MR3420 as a bridge.

The M7350 only allows 10 users so I will need the MR3420 to be the DHCP server too.

 

I've tried various ways to do this with WDS DHCP Relay etc but the routers then becomes un-accessible.

Can someone give me a detailed step by step (the right order to set them up)?

 

T.I.A.

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#1
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5 Reply
Re:Problem with MR3420 3g/4g Router + M7350 Mifi
2019-07-30 03:17:42

@Teezer 

 

The TL-MR3420 does not support WDS function, and it cannot be connected to the M7350 by wireless.

 

Meanwhile, it supports DHCP server only in regular router mode. 

 

If you want to use the MR3420, you can order a 3/4G dongle and plug it into the USB port to get internet. 

 

You can reference the compatibility list: https://www.tp-link.com/support/download/tl-mr3420/#Compatibility 

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#2
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Re:Problem with MR3420 3g/4g Router + M7350 Mifi
2019-07-30 12:17:29 - last edited 2019-07-30 12:31:36

I'll need to use a USB extention for a better signal.

Which model would you recommend?

 

Or do you think it would be easier if I just got a router with a sim slot like the MR6400?

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#3
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Re:Re:Problem with MR3420 3g/4g Router + M7350 Mifi
2019-07-31 01:11:27

@Teezer 

 

You can reference the compatibility list attached in my last reply to get a suitable USB dongle.

 

Go get a router with sim card slot will be another choice. And we only need ensure that the network type of the sim card compatible with the router. 

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#4
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Re:Problem with MR3420 3g/4g Router + M7350 Mifi
2019-08-02 17:50:35

Gone for the Archer MR200 AC750 instead. yes.

 

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#5
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Re:Re:Problem with MR3420 3g/4g Router + M7350 Mifi
2019-08-05 01:13:41

Gotcha. Wish you will enjoy the internet with the router. 

 

Nice to Meet You in Our TP-Link Community. Check Out the Latest Posts: Connect TP-Link Archer BE550 to Germany's DS-Lite (Dual Stack Lite) Internet via WAN Archer GE550 - BE9300 Tri-Band Wi-Fi 7 Gaming Router EasyMesh Is Available When Wi-Fi Routers Work in AP Mode as A Controller. Archer AX55V2 Supports WireGuard VPN, EasyMesh Ethernet Backhaul, IoT Network, Speed Limit,and More If you found a post or response helpful, please click Helpful (arrow pointing upward icon). If you are the author of a topic, remember to mark a helpful reply as the "Recommended Solution" (star icon) so that others can benefit from it.
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#6
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