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lerzetigna_11605
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Joined Aug 25, 2022
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how to configure windows10 as router for mobile broadband
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.705Views0likes0Comments
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