Following my previous message
If I use my old dongle, I can easy have 2 PCs accessing the internet
Setting:
PC A has the USB dongle.
It set in Automatic DHCP for the Dongle interface
and
Shared to other computers for the interface connected to PC B
PC B is set automatic DHCP
If I do the same with my new Dongle.
It just do not let PC B accessing to the rest of the world.
In both cases, the addresses are the same
PC A
enp0s20f0u11: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.8.150 netmask 255.255.255.0 broadcast 192.168.8.255
DNS Servers: 192.168.8.1 fe80::8088:c1ff:fe35:74fe
enp1s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.42.0.1 netmask 255.255.255.0 broadcast 10.42.0.255
On PC B,
inet 10.42.0.82 netmask 255.255.255.0 broadcast 10.42.0.255
inet6 fe80::c2c9:faa6:83fa:222e prefixlen 64 scopeid 0x20<link>
Current DNS Server: 10.42.0.1
DNS Servers: 10.42.0.1
On PC B
route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 10.42.0.1 0.0.0.0 UG 100 0 0 eno1
10.42.0.0 0.0.0.0 255.255.255.0 U 100 0 0 eno1
On PC A
route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.8.1 0.0.0.0 UG 100 0 0
enp0s20f0u11
10.42.0.0 0.0.0.0 255.255.255.0 U 101 0 0 enp1s0
192.168.8.0 0.0.0.0 255.255.255.0 U 100 0 0
enp0s20f0u11
192.168.122.0 0.0.0.0 255.255.255.0 U 0 0 0 virbr0
> Sent: Friday, March 21, 2025 at 9:38 AM
> From: "Patrick Dupre via users" <[email protected]>
> To: [email protected]
> Cc: [email protected], "Patrick Dupre" <[email protected]>
> Subject: Re: Dongle USB
>
> Hello,
>
> What I do not understand is that I have to start my dongle under a
> VM with Win7, to be able to run properly under linux.
> If not, i.e., if I connect from Linux, I have 1-2 minutes to access
> to the internet normally. and then the connections fail.
>
> I could suggest one explanation.
> There is a systematic update of the dongle through internet at the
> first connection.
> The update is correct through win7, but not from Linux.
>
> Would you have some ideas to solve this issue?
>
> Thank.
>
>
>
> > Sent: Thursday, March 20, 2025 at 9:31 PM
> > From: "Patrick Dupre via users" <[email protected]>
> > To: [email protected]
> > Cc: [email protected], "Patrick Dupre" <[email protected]>
> > Subject: Re: Dongle USB
> >
> > > > traceroute to 2a01:170:118f:1::1 (2a01:170:118f:1::1), 30 hops max,
> > > > 80 byte packets 1 ik41.home
> > > > (2a04:cec0:11fa:a98d:8980:ce75:841b:48d6) 2.360 ms 3.220 ms * 2
> > > > 2a04:cec0:11fa:a98d:0:62:273c:f140
> > > > (2a04:cec0:11fa:a98d:0:62:273c:f140) 64.183 ms 74.291 ms * 3 * * *
> > > > 4 2001:860:b204:5100::19:4 (2001:860:b204:5100::19:4) 74.640 ms
> > > > 74.664 ms 74.721 ms 5 2001:860:b204:5100::15:3
> > > > (2001:860:b204:5100::15:3) 74.430 ms 74.427 ms 74.477 ms 6
> > > > 2001:860:b204:5100::11:4 (2001:860:b204:5100::11:4) 79.856 ms * * 7
> > > > 2001:860:bbe0:e1::1 (2001:860:bbe0:e1::1) 52.430 ms * * 8
> > > > 2001:860:bbee:d9::1 (2001:860:bbee:d9::1) 33.476 ms * * 9 * * * 10
> > > > * * * 11 2003:0:130e:9::2274:1 (2003:0:130e:9::2274:1) 49.865 ms
> > > > 49.946 ms 53.484 ms 12 2a01:170:118f:1::1 (2a01:170:118f:1::1)
> > > > 46.012 ms 49.868 ms 49.899 ms
> > > >
> > > > traceroute -I 8.8.8.8
> > > > traceroute to 8.8.8.8 (8.8.8.8), 30 hops max, 60 byte packets
> > > > 1 * * *
> > > > 2 * * *
> > > > 3 * * *
> > > > 4 * * *
> > > > 5 * * *
> > > > 6 * _gateway (192.168.8.1) 2.335 ms !N *
> > >
> > > In this case, IPv6 worked, IPv4 doesn't.
> > > Please test in windows only (disconnect it, the passthrough to
> > > windows), to check if the dongle itself is working.
> >
> > I am not sure to understand.
> > As I said, now, the USB dongle is disconnected from Win7, and the networks
> > works fine
> > from both OS.
> > If I passthrough the dongle to Win7, I lost the connection under linux.
> > The thing that I should do now is to stop Win7
> > I do not have the equivalent of NetwrorkManager on Win7
> >
> >
> > >
> > > You can then also try to switch the mode, so it is a real modem that
> > > will be used by ModemManager.
> >
> > I do not understand.
> >
> > >
> > > --
> > > Gruß
> > > Marco
> > >
> > > Send unsolicited bulk mail to [email protected]
> > > --
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