Qnewbie

回復 2# 角色


    Suck at the port. Mikrotik cannot recognize the huawei modem.

The given link is broken

Do C-hing remember how to solve the problem?

Qnewbie

Seeking help from Mikrotik support as the modem is on the hardware compatible list.

Qnewbie

Finally got it work:
1. Power-off mikrotik's router.
2. Plug in USB modem.
3. Power on.

Bingo!

1. [admin@MikroTik] > /port print
   
2. Flags: I - inactive
   
3. #   NAME                        CHANNELS USED-BY                     BAUD-RATE
   
4. 0   serial0                            1 Serial Console              auto     
   
5. 1   usb2                               2                             9600   

複製代碼

Qnewbie

Yes, SIM card is inserted.

Huawei E173.

Qnewbie

Maybe you forget the NAT rule:

1. /ip firewall nat
   
2. add chain=srcnat action=masquerade out-interface=ppp-out1

複製代碼

If it doesn't work after adding the nat rule. Check add-default-route option

1. /interface ppp-client print

複製代碼

set add-default-route=yes if not.

Qnewbie

You might need watchdog for your 3G connection too:
http://forum.mikrotik.com/viewtopic.php?f=9&t=69807

I set the 3G modem as failover internet connection and use dial-on-demand but in your case you might need the watchdog.

Qnewbie

I have been using mobile phone+surf(speed<1Mb/s) plan(~HK$70) per month for more than one year now.

There was a free data plan(1G/month), which I missed the promotion.

Qnewbie

Yes, I am using its data plan to make calls.