I am trying to configure two PPP networks ( two Modems ) in single PC (Latest Redhat 3.10 kernel OS , I have tested on latest Ubuntu 18.04LTS). However, However everytime "While connecting two devices, Network Manager/Modem Manager is crashing."

mangOH Red
1

I am trying to configure two PPP networks ( two Modems ) in single PC (Latest Redhat 3.10 kernel OS , I have tested on latest Ubuntu 18.04LTS). However, However everytime “While connecting two devices, Network Manager/Modem Manager is crashing.”

Is there a specific procedure that needs to be followed while configuring two modems on a single PC? Kindly help me with this request, this is an urgent requirement and my customer is ontop of this. I am worried if I do not get this working then I might lose my customer confidence.

Kindly let me know if any logs is needed I will be happy to provide them.

Thanks in Advance.
Sangam

2

Could you edit the title? it’s supposed to just a quick one-line summary!

I think its well-known that the Ubuntu modem manager crashes with the SiWi parts - so you need to disable it.

EDIT

etc…