Hi.
The device RB751U-2HnD
routerboard: yes
model: 751U-2HnD
serial-number: 2C4F0139FD1B
current-firmware: 2.36
upgrade-firmware: 2.36


Problems with the installation of 3g Huawei EC306
Standard CDMA2000 1x EVDO Rev.A, Rev.B +
Provider "Intertelecom" Ukraine
url http://www.intertelecom.ua/ru/oborudova ... awei-EC306
When I go to system> ports then there is no empty ie the port.

Is there a solution?
Regards, Oleg.

[admin@MikroTik] > /system resource usb print
# DEVICE VENDOR NAME SPEED
0 1:1 RB400 EHCI 480 Mbps
1 1:2 Huawei Technologies HUAWEI Mobile 480 Mbps
[admin@MikroTik] > /port print
Flags: I - inactive
# NAME CHANNELS USED-BY BAUD-RATE
[admin@MikroTik] >

I have same problem with this hardware.

I have same problem with this hardware.

Firmware above 5.12 problem solution.

Report problems with the proper action of the "Mikrotik" after connecting the USB modem HUAWEI (such as E160 and E156). The problem is the blockade "Mikrotik" by connecting the modem and reboot. Activity is the only port eth1, ETH2-ETH5 - not available, no WIFI, no network. Firmware 5.14 Model: M-751U. I suspect that the problem lies with the modem, which is uploaded to his memory setup, drivers, and the file autorun.inf.

Dears,
I have the same problem to connect my Huawei EVDO EC306 to RB2011UiAS-2HnD-IN. There is no modem response using serial-terminal. The device stays on status "waiting for packets". How to get it connected ? Check the detail below:

[admin@rb411u] > /system serial-terminal usb2 channel=2

[admin@MikroTik] > /system resource usb print
# DEVICE VENDOR NAME SPEED
0 1:1 Linux 3.3.5 ehci_hcd RB400 EHCI 480 Mbps
1 1:3 Huawei Technologies HUAWEI Mobile 480 Mbps
[admin@MikroTik] > /port print
Flags: I - inactive
# NAME CHANNELS USED-BY BAUD-RATE
0 serial0 1 Serial Console auto
1 usb2 4 9600
[admin@MikroTik] > /port set usb2 baud-rate=9600
[admin@MikroTik] > /system serial-terminal usb2 channel=0

[Ctrl-A is the prefix key]

[Q - quit connection]
[A - send Ctrl-A prefix] [R - autoconfigure rate]

Welcome back!
[admin@MikroTik] > /system serial-terminal usb2 channel=1

[Ctrl-A is the prefix key]

[Q - quit connection]
[A - send Ctrl-A prefix] [R - autoconfigure rate]

Welcome back!
[admin@MikroTik] > /system serial-terminal usb2 channel=2

[Ctrl-A is the prefix key]

[Q - quit connection]
[A - send Ctrl-A prefix] [R - autoconfigure rate]

Welcome back!
[admin@MikroTik] > /interface ppp-client print
Flags: X - disabled, R - running
0 R name="ppp-out1" max-mtu=1500 max-mru=1500 mrru=disabled port=usb2
data-channel=0 info-channel=1 apn="internet" pin=""
user="camtel@camnet.cm" password="camtel" profile=default phone="#777"
dial-command="ATDT" modem-init="" null-modem=no dial-on-demand=yes
add-default-route=yes default-route-distance=1 use-peer-dns=yes
keepalive-timeout=30 allow=pap,chap,mschap1,mschap2
[admin@MikroTik] >

Hello
The device RB951Ui-2HnD
serial-number: 4C5E0C705117
firmware: 6.23

I have problem with installation of 3g Huawei EC306 modem
When I go to system The device stays on status "waiting for packets"

Is there any solution?
Thank you, Oleg.

I'm planing to buy 3g Huawei EC306 with RB962UiGS-5HacT2HnT.
Will it work properly together?
Does anybody knows?

Thank's for your help!