Hello, I currently have my Galaxy J7 2016, Android 8.1 with Oxygen Kernel installed. I tried using an Ethernet Adapter and set it up manually through terminal.
Code:
su
ifconfig eth0 192.168.1.101 netmask 255.255.255.0
route add default gw 192.168.1.1 dev eth0
setprop net.eth0.dns1 1.1.1.1
setprop net.eth0.dns2 1.0.0.1
I can ping ip addresses in my network and gateway, 8.8.8.8 and even domains like google.com through Terminal.
But the problem is that it still has no internet when using all android apps.
I have Linux Deploy with Debian installed in phone, I can connect through PuTTY in Windows. I can download some stuff in Debian, but outside it has no internet connection.
What seems to be the problem? I can't figure it out because it works in my tablet Lenovo Tab 2 A7-30HC with no problem at all.
Related
hi,ALL.
I have two ppc,A and B, A create a bluetooth PAN access point,B connect to A(especial reason,only B connect to A,not A connect to B).B have two network adapter,And B use NAT service.
A ip 192.168.0.1
mask 255.255.255.0
gateway 192.168.0.2
B ip 192.168.0.2
mask 255.255.255.0
gateway none
WiFi ip 192.168.1.2
mask 255.255.255.0
gateway 192.168.1.1 (This interface connect to internet)
Now, On A ppc,a few tool app can connect to internet,but PIE can't connect to internet,I think PIE use ConnMgrConnectionStatus api check status. What api can resolve this problem?
I am S4 android 5.1.1.
My wifi doesn't work anymore (some hardware problem in it) and I dont have a mobile data connection.
So I thought to setup reverse USB tethering.
I did all the steps and routing works fine. (I can ping 8.8.8.8)
However DNS doesn't work.
What I have tried is,
- Setup DNS by DHCP
- Set DNS manually by net.rndis0.dns0, net.rndis0.dns1, net.dns0, net.dns1
- App's like DNS forwarder
- Configure iptables to forward all traffic on 53 to 8.8.8.8
- tried opendns instead of google dns
Everytime I do nslookup it says
Code:
Server: 0.0.0.0
Address 1: 0.0.0.0
nslookup: can't resolve 'google.com': No address associated with hostname
Anything else I could try ?
Thanks.
Hello, I'm attempting to setup up ethernet on my G920F using bobjgear usb 2.0 ethernet adapter.
Here is my progress:
1. Rooted with Xtrestolite 5.1.1, Vindicator kernel, busybox.
2. app to turn on eth0 is called "Ethernet Droid":
-assigned IP (within range) (192.168.1.67)
-assigned default gateway (192.168.1.254)
-assigned subnetmask (255.255.255.0)
-NOT assigned DNS
3. terminal emulator shows eth0 as UP with the IP assigned.
4. my ATT U-verse router shows a device connected with the assigned IP.
in terminal emulator when typing:
# netcfg eth0 dhcp
I get:
# action 'dhcp' failed (operation not permitted)
in terminal emulator when typing:
# ifconfig eth0
I get:
# eth0: ip 192.168.1.254 mask 255.255.255.0 flags [up broadcast running multicast]
in terminal emulator when typing:
# ping -c 4 192.168.1.254
I get:
# connect: Network is unreachable
-----------------------------------------
This is as far as I've been able to get, any further progress would be greatly appreciated, as I'm really trying to set up ethernet chromecast with a portable router for display out. A lot of people have complained of the lack of MHL and HDMI support which was really a shock to me when I found out...
I'm not a coder, nor an export on linux, so any help please keep the instructions simple and clear, thank you really truly.
sergeivich said:
# ping -c 4 192.168.1.254
I get:
# connect: Network is unreachable
Click to expand...
Click to collapse
I guess this is a Android 5.x bug or missing permission.
Please try the following:
1. su (in your terminal)
2. netcfg eth0 dhcp (this should work as superuser)
3. exit
4. ping your IP of your mobile phone ping -c4 192.168.1.XXX (this should work)
5. su
6. ping your gateway ip ping -c 4 192.168.1.YYY (this should work as superuser)
7. exit
8. ping your gateway ip ping -c 4 192.168.1.YYY (do you get now: android connect network is unreachable ?)
Until CM11 (Android 4.4.4) I could use my eth0 interface as normal user for everything. In oder to switch between wlan0 and eth0 you can use the ethernet-2.XX.apk. Some APPs absolutely want wlan0. For these APPs you could install one of the xposed framework modules HACK CONNECTIVITY SERVICE 1.4 or Fake Wifi Connection
BUT obviously since CM12 (Android 5.x) I have the same problem as you:
BUG/missing permissions? eth0 (USB->LAN) interface only usable as root user in terminal since CM12
When I try to ping my router ping 192.168.1.1 or any internet IP I get a android connect network is unreachable.
The only IP-adrress I can ping as normal user is my own IP-adress of the eth0 interface (for expample 192.168.1.XX).
After login as root with the su command in the terminal I can ping the router IP and every internet IP.
Even disabling the iptables filters/firewall did not help.
When I switch to the wlan0 interface I can ping everything with my normal user and the internet connection is available for every app.
My configuration:
S3 i9300, asix USB-LAN adapter, kernel: boeffla 4.0-alpha-11-CM12.1, cm-12.1-20150825-UNOFFICIAL-i9300.zip
Hello, any progress on the ethernet connectivity? Would any of the M or N roms support this?
Try this:
Hi
Have you tried this (for Lollipop):
Code:
ndc resolver setnetdns eth0 "" 8.8.8.8 8.8.4.4
I had the same problem as you and this solved the problem on Galaxy Note 4 with 5.1.1 (was able to ping 8.8.8.8 and 8.8.4.4 but not google.com. after typing this in the terminal, the ping worked !)
However, I am stuck at a step further: Even with this, it seems all apps do not recognize the internet connection through ethernet (no problem with WiFi).
I am pretty sure that it's not a matter of ConnectivityHackService or Fake Wifi (that I have installed by the way), since I have the problem for all the apps I was able to check (many).
Does anyone know how to solve this ?
I have to access the Internet through my phone data connection, from both Windows 10 laptop and Android 6.0.1 tablet. Both devices can connect fine to the wifi hotspot and they can use the Internet. However, if I connect the VPN client (Private Internet Access), neither the Windows 10 laptop, nor the Android tablet can connect anymore. If they were already connected before activating VPN, Internet access stops on both devices. The OnePlus One phone is rooted.
I googled for a solution and I found something with using iptables. The following commands should be pasted in a terminal window under root:
iptables -t filter -F FORWARD
iptables -t nat -F POSTROUTING
iptables -t filter -I FORWARD -j ACCEPT
iptables -t nat -I POSTROUTING -j MASQUERADE
ip rule add from 192.168.43.0/24 lookup 61
ip route add default dev tun0 scope link table 61
ip route add 192.168.43.0/24 dev wlan0 scope link table 61
ip route add broadcast 255.255.255.255 dev wlan0 scope link table 61
After these commands, the Windows 10 laptop can access the Internet, even if the VPN connection is active. However, the traffic from the laptop doesn't go through the VPN connection on the phone. If I check the IP address at whatismyip.com from the laptop, I get the T-Mobile ip address. If I do the same thing from the phone, I get the PIA server ip address.
Unfortunately, this solution does not work for the Android tablet. If already connected to the wifi hotspot, before activating VPN on the phone, Internet access stops. If I try to connect the tablet after activating VPN, it gets stuck in "obtaining IP address".
It seems that somehow, the Windows DHCP client knows how to access the DHCP server running on the phone (at 192.168.143.1). However, the request from the Android tablet is probably sent to the Internet, and does not reach the DHCP server (or the DNS server.) I suspect the local network (192.168.143.0/24) should be somehow excluded in iptables, but I don't know how to do that. Also, I'm not sure if I exclude it, the connection from Windows laptop will be affected.
So my main question is:
Is there a solution to access the wifi hotspot on the phone while VPN is active, from BOTH Windows and Android devices?
My second question is:
Is there a solution to direct the network traffic coming from the devices connected to the wifi hotspot, THROUGH the VPN connection running on the phone?
XDA:DevDB Information
Tethering with active VPN connection, Kernel for the OnePlus One
Contributors
alanPr
Kernel Special Features:
Version Information
Status: Testing
Created 2018-07-09
Last Updated 2018-07-09
I have a (rooted) Lenovo Yoga Tablet 3 with Android 6.0.1 with broken RF interface (no Wifi, no Bluetooth...). So I tried to get up the Ethernet.
I used 3 different dongles, but no one was plug and play with this tablet (but all 3 work plug and play on other tablets...)
As it didn't come up with simply plug in, I managed the connection by adding (after plug in the dongle):
Code:
su
# as dhcpcd uses default table main and it isn't in the rules
ip rule add from all lookup main pref 1
# set up eth0 via dhcp
dhcpcd eth0
# here only ip addresses work, so for the dns I have to set the (android) resolver
ndc resolver setnetdns eth0 <MYROUTER> 8.8.8.8 8.8.4.4
Now all browsers and a ping app work fine, but messengers (Whatsapp, Telegram...) say 'no internet'.
When I connect via usb with gnirehtet everything works fine but I don't like to spend an extra PC for the reverese tethering server. So I changed the usb cable with the ethernet dongle and everything works fine until I stop the VPN left open. Ifconfig shows me that there are no packeges routet via tun0, just via eth0. Unfortunally I couldn't get up another VPN setup as all clients tried (even the android built in VPN) showed up 'no internet'.
So, has anybody an idea what I can do without the gnirehtet workaround?