Hello, I'm trying to configure w10 as router to share mobile broadband which is connected to win10.
My hardware is like the following:
LAN -- W10 -- mobile usb MODEM ---> internet.
192.168.137.0/24 --- 192.168.137.2 on ethernet and ip alias 192.168.137.1 on cellular net ----> default gw.
I just want route all the lan traffic through the windows10 box to the internet.
I overcome some obstacles ... for example the mobile connection goes down when I connected the ethernet cable. Then I enabled the following reg entry to enable both interface to work:
HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WcmSvc\Local\fMinimizeConnections DWORD32 ---> 0
also I enabled the routing ip with the following reg entry:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters\IpEnableRouter DWORD32 ----> 1
I also tried to share the internet connection from the ethernet interface making right click on the eth interface --> share internet connection..
anyway now I fired up a traffic capture software and I see the ping that come from lan (on my other pc) that should go to 8.8.8.8 then it's redirect to the cellulare net gateway but it's not routed... I show you the result from the sniffer:
17:44:28.855999 ARP, Request who-has 192.168.137.1 tell 192.168.137.2, length 28
17:44:29.019169 IP 192.168.137.6 > 8.8.8.8: ICMP echo request, id 16436, seq 567, length 64
17:44:29.856664 ARP, Request who-has 192.168.137.1 tell 192.168.137.2, length 28
17:44:29.977790 IP 192.168.137.6 > 8.8.8.8: ICMP echo request, id 16436, seq 568, length 64
17:44:30.855963 ARP, Request who-has 192.168.137.1 tell 192.168.137.2, length 28
17:44:30.938790 IP 192.168.137.6 > 8.8.8.8: ICMP echo request, id 16436, seq 569, length 64
17:44:31.856441 ARP, Request who-has 192.168.137.1 tell 192.168.137.2, length 28
17:44:31.901478 IP 192.168.137.6 > 8.8.8.8: ICMP echo request, id 16436, seq 570, length 64
17:44:32.856293 ARP, Request who-has 192.168.137.1 tell 192.168.137.2, length 28
17:44:33.018122 IP 192.168.137.6 > 8.8.8.8: ICMP echo request, id 16436, seq 571, length 64
the following is my current routing table (im sorry, it's in italian):
λ route print
===========================================================================
Elenco interfacce
13...84 47 09 11 81 43 ......Realtek PCIe GbE Family Controller #2
25...00 a0 c6 00 00 18 ......SimTech HS-USB WWAN Adapter 9001
1...........................Software Loopback Interface 1
===========================================================================
IPv4 Tabella route
===========================================================================
Route attive:
Indirizzo rete Mask Gateway Interfaccia Metrica
0.0.0.0 0.0.0.0 10.153.34.25 10.153.34.26 306
0.0.0.0 0.0.0.0 192.168.137.1 192.168.137.2 71
10.153.34.24 255.255.255.252 On-link 10.153.34.26 306
10.153.34.26 255.255.255.255 On-link 10.153.34.26 306
10.153.34.27 255.255.255.255 On-link 10.153.34.26 306
127.0.0.0 255.0.0.0 On-link 127.0.0.1 331
127.0.0.1 255.255.255.255 On-link 127.0.0.1 331
127.255.255.255 255.255.255.255 On-link 127.0.0.1 331
192.168.137.0 255.255.255.0 On-link 192.168.137.2 326
192.168.137.0 255.255.255.0 On-link 10.153.34.26 370
192.168.137.0 255.255.255.0 192.168.137.1 10.153.34.26 51
192.168.137.2 255.255.255.255 On-link 192.168.137.2 326
192.168.137.255 255.255.255.255 On-link 192.168.137.2 326
192.168.137.255 255.255.255.255 On-link 10.153.34.26 306
224.0.0.0 240.0.0.0 On-link 127.0.0.1 331
224.0.0.0 240.0.0.0 On-link 192.168.137.2 326
255.255.255.255 255.255.255.255 On-link 127.0.0.1 331
255.255.255.255 255.255.255.255 On-link 192.168.137.2 326
===========================================================================
Route permanenti:
Indirizzo rete Mask Indir. gateway Metrica
0.0.0.0 0.0.0.0 192.168.137.1 1
===========================================================================
IPv6 Tabella route
===========================================================================
Route attive:
Interf Metrica Rete Destinazione Gateway
1 331 ::1/128 On-link
13 281 fe80::/64 On-link
13 281 fe80::9ca5:19b4:204e:420b/128
On-link
1 331 ff00::/8 On-link
13 281 ff00::/8 On-link
===========================================================================
Route permanenti:
Nessuna
thanks with heart for any help.
