Model: TL-MR3420

Hardware Version: V2

Firmware Version: 3.17.1 Build 140620

Good afternoon. I'm from Ukraine. The MR3220 v2 router sees my 3G Vodafone K4305 modem, but the Internet does not connect. On the computer, the modem is working fine. How do I get a modem to work in a router? I selected MR3420 in the "Model" field, because 3220 did not find there.

1st day 00:00:18     SECURITY      INFO       H323 ALG enabled
1st day 00:00:18     SECURITY      INFO       RTSP ALG enabled
1st day 00:00:30     3G/4G         NOTICE     handle_card start
1st day 00:00:30     3G/4G         INFO       LTE MODEM = 0, status = 1, targetVendorID = 0x0, targetProductID = 0x0 
1st day 00:00:36     3G/4G         INFO       Before Mode switch VendorID = 0x12d1, ProductID = 0x1f15 
1st day 00:00:48     3G/4G         NOTICE     /tmp/3G/12d1_1f15_0
1st day 00:00:49     3G/4G         NOTICE     after switch modem vid is 0x12d1 pid is 0x1400
1st day 00:00:49     3G/4G         INFO       LTE MODEM = 2, status = 2, targetVendorID = 0x12d1, targetProductID = 0x1400 
1st day 00:00:49     3G/4G         INFO       Can not find LTE modem drivers
1st day 00:01:22     DHCP          NOTICE     DHCPS:Recv DISCOVER from 90:F0:52:68:1F:AC
1st day 00:01:23     DHCP          NOTICE     DHCPS:Send OFFER with ip 192.168.0.100
1st day 00:01:23     DHCP          NOTICE     DHCPS:Recv REQUEST from 90:F0:52:68:1F:AC
1st day 00:01:23     DHCP          NOTICE     DHCPS:Send ACK to 192.168.0.100

The router cannot find the modem driver. How do I get a modem to work in a router?