MR3220 disconnects LTE modem
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MR3220 disconnects LTE modem
Region : UnitedKingdom
Model : TL-MR3220
Hardware Version : V2
Firmware Version : 121126 Rel.70304n (BETA)
ISP : T-mobile
Hello,
there is a bug with MR3220 Router. I have HUAWEI E398 modem. It makes a LTE connections, everything works OK for half an hour, sometimes for a couple of hours, but then it (router)
just unplugs modem after some time.
Here is log:
1st day 00:44:50 DHCP NOTICE DHCPS:Recv DISCOVER from 8C:70:5A:8F:F0:E0
1st day 00:34:47 3G/4G NOTICE modemUnplugedTime >=60s
1st day 00:33:51 3G/4G INFO 3G Modem is plugged out.
1st day 00:33:49 3G/4G NOTICE dhcpcLteModemRelease 1261 sysCmd = ifconfig lte0 0.0.0.0
1st day 00:33:48 DHCP INFO dhcpc_ipc_data_rcv_router 675 : current network type = 1
1st day 00:33:48 DHCP NOTICE DHCPC Entering released state
1st day 00:33:48 DHCP NOTICE DHCPC Unicasting a release of 178.160.9.196 to 178.160.9.193
1st day 00:33:47 3G/4G INFO process_msg 322 : call dhcpcLteModemRelease
1st day 00:33:47 3G/4G INFO LTE MODEM = 0, status = 0, targetVendorID = 0x0, targetProductID = 0x0
1st day 00:33:47 3G/4G INFO LTE MODEM = 0, status = 1, targetVendorID = 0x0, targetProductID = 0x0
1st day 00:33:47 3G/4G NOTICE handle_card start
1st day 00:01:08 DHCP WARNING LTE Network connected.
1st day 00:01:06 DHCP INFO Update DNS1 = 0x57fc9c19, DNS2=0xa30411e
Model : TL-MR3220
Hardware Version : V2
Firmware Version : 121126 Rel.70304n (BETA)
ISP : T-mobile
Hello,
there is a bug with MR3220 Router. I have HUAWEI E398 modem. It makes a LTE connections, everything works OK for half an hour, sometimes for a couple of hours, but then it (router)
just unplugs modem after some time.
Here is log:
1st day 00:44:50 DHCP NOTICE DHCPS:Recv DISCOVER from 8C:70:5A:8F:F0:E0
1st day 00:34:47 3G/4G NOTICE modemUnplugedTime >=60s
1st day 00:33:51 3G/4G INFO 3G Modem is plugged out.
1st day 00:33:49 3G/4G NOTICE dhcpcLteModemRelease 1261 sysCmd = ifconfig lte0 0.0.0.0
1st day 00:33:48 DHCP INFO dhcpc_ipc_data_rcv_router 675 : current network type = 1
1st day 00:33:48 DHCP NOTICE DHCPC Entering released state
1st day 00:33:48 DHCP NOTICE DHCPC Unicasting a release of 178.160.9.196 to 178.160.9.193
1st day 00:33:47 3G/4G INFO process_msg 322 : call dhcpcLteModemRelease
1st day 00:33:47 3G/4G INFO LTE MODEM = 0, status = 0, targetVendorID = 0x0, targetProductID = 0x0
1st day 00:33:47 3G/4G INFO LTE MODEM = 0, status = 1, targetVendorID = 0x0, targetProductID = 0x0
1st day 00:33:47 3G/4G NOTICE handle_card start
1st day 00:01:08 DHCP WARNING LTE Network connected.
1st day 00:01:06 DHCP INFO Update DNS1 = 0x57fc9c19, DNS2=0xa30411e
Re:MR3220 disconnects LTE modem
Hi,
There is growing evidence that some of the newer LTE modems appear to exceed the TP-Link router USB power source, causing a variety of problems.
This only occurs in weak signal areas when the modem is at maximum transmit power.
Is your signal weak?
Try a USB Y-cable
and connect it to a 2nd source of USB power.
There is growing evidence that some of the newer LTE modems appear to exceed the TP-Link router USB power source, causing a variety of problems.
This only occurs in weak signal areas when the modem is at maximum transmit power.
Is your signal weak?
Try a USB Y-cable
and connect it to a 2nd source of USB power.
Re:MR3220 disconnects LTE modem
Wahroonga Farm wrote
Hi,
There is growing evidence that some of the newer LTE modems appear to exceed the TP-Link router USB power source, causing a variety of problems.
This only occurs in weak signal areas when the modem is at maximum transmit power.
Is your signal weak?
Try a USB Y-cable
and connect it to a 2nd source of USB power.
It seems that you'rw right.
I've had a 3m USB cable and I've noticed that it disconnected modem when I went to speedtest.net.
Now when I plug modem directly to USB and try speedtest.net, everything works OK, it's just that I get lower speeds because signal is weaker. :-(
This is really a discrase from tp-link.
I've had MR3420 v1 and it didn't had this kind of problem. It only had limited LTE speed to max 12 Mbit/s (I can get 22 Mbit/s where I live).