RB751U and Huawei E169

witwolf · Sat Nov 19, 2011 1:37 pm

Hi,

I have managed to get my Huawei E169 working with a RB433UAH about two years ago without any problems. I now have a RB751U which I would like to use as a roaming wifi hotspot. I have tried everything that people have suggested on other forum post without success. I am currently using RouterOS 5.7.

I dont know if any would be able to assist. The router does see the Huawei E169:

Screen Shot 2011-11-19 at 12.15.06 PM.png

My PPP settings;

/interface ppp-client
add add-default-route=yes allow=pap,chap,mschap1,mschap2 apn=\
    web.gprs.mntnigeria.net data-channel=0 dial-command=ATDT dial-on-demand=\
    yes disabled=yes info-channel=0 keepalive-timeout=30 max-mru=1500 \
    max-mtu=1500 modem-init="" mrru=disabled name=ppp-out1 null-modem=no \
    password=web phone="" pin="" port=usb1 profile=default use-peer-dns=yes \
    user=web

USB;

/system resource usb> print
 # DEVICE VENDOR                              NAME                            SPEED                           
 0 1:1                                        RB400 EHCI                      480 Mbps                        
 1 1:2    \C3\BF\C3\BF\C3\BF\C3\BF\C3\BF\C... HUAWEI Mobile                   12 Mbps

Ports;

[admin@MikroTik] > port print
Flags: I - inactive 
 #   NAME                                       CHANNELS USED-BY                                     BAUD-RATE
 0   usb1                                              3                                             9600

The modem does not appear to talk to the router;

[admin@MikroTik] > /system serial-terminal usb1 channel=0

[Ctrl-A is the prefix key]



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



Welcome back!
[admin@MikroTik] >

I have tried on different channels.

I am not sure where I am going wrong. I have tried to attached a supout.rif as well but it fails.

alex_rhys-hurn · Sat Nov 19, 2011 4:24 pm

Whenever I have had those problems an upgrade of routeros has solved it.

What version are you using?

Alex

witwolf · Sat Nov 19, 2011 4:36 pm

I am currently using RouterOS 5.7.

I will download the latest version 5.8 and check if there is any change in the problem. Thanks

alex_rhys-hurn · Sat Nov 19, 2011 6:09 pm

Hmmm... 5.7 never gave me any problems. Maybe try a /system reset-configuration and try again.

Alex

witwolf · Sat Nov 19, 2011 6:20 pm

Hi Alex,

Something is not quite right. After upgrading to Router OS 5.8 I get the following. This Modem works fine on my computer, so I dont suspect a fault with it.

Screen Shot 2011-11-19 at 5.16.01 PM.png

Screen Shot 2011-11-19 at 5.16.34 PM.png

alex_rhys-hurn · Sun Nov 20, 2011 8:45 am

As you said the modem worked before in a Mikrotik (was it the same one?) Then all I can suggest is a factory default reset.

Failing that a netinstall of the router, maybe the driver is corrupt and not updating properly.

Is the modem connected to the USB directly or via a USB cable.

Mon Nov 21, 2011 11:02 am

make a supout.rif and send to support

ga11i11e0 · Sat Dec 17, 2011 5:07 pm

Did U find sollution?
Does Huawei E169 work with RB751U-2HnD?

ga11

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