I want to blocking all ip addresses except for assigned ip addresses.
I've tried a lot to blocking all the IP addresses with iptables but failed.
I want to know if it is possible to fulfill the requirement.
If it is possible, how to solve the problem.
Related
Hi All,
Hoping someone will be able to help me.
I'm trying to find an App that lets me view my Dynamic Home IP from my Androidn Phone. then be able to copy that IP into any other app I wish, such as FTP of VNC.
Is there such a thing?
I know there are apps that assign a static DynDns to my phone, but that's not what I want.
Many thanks
Logicalstep
Our college's WiFi is using MAC address for permitting access to internet. So i need to spoof my laptop's mac address to my phone to access it on my phone. I didn't see any working way. Can any one help me on that ?
Prolly not, at least nowhere i have seen.
Why dont you just ask them to add your phone's MAC address? Or do they restrict phones from being added
yeah. they restrict phones being added.
Any hope ?
To spoof MAC addresses you need ifconfig.
http://superuser.com/questions/91699/spoof-mac-address-from-ip-command
http://www.irongeek.com/i.php?page=security/changemac
Thanks everyone. I able to spoof my MAC address. Now I am able to access Internet.
I posted that in my blog. blog.thecodecracker.com/hacks/spoof-mac-address-in-android/
I know that asproxy works but it costs too much too for us who are more familiar with freeware..
I know a workaround for this...
Download trans proxy(xda exclusive) to set the proxy adddress and set DNS (market) to set the DNS server address..
Likewise you would find freewaare for almost anything on asproxy...
You can even use tasker (maarket) to automatically open transproxy whenever you use wifi because the same transproxy settings wouldn't work for GPRS...
DNS and transporxy
ganesh3s3 said:
Download trans proxy(xda exclusive) to set the proxy adddress and set DNS (market) to set the DNS server address..
Click to expand...
Click to collapse
May I ask a dump question: how can I make the DNS work? I understand all the traffic should go through the proxy so DNS is not needed. But the applications on the phone are not aware of the proxy. They will try to resolve the IP address before trying any connection to port 80 or 443, right? I have been struggling to make transproxy work for quite a while.
Just set the proxy address in transproxy and set the same proxy address as the dns server in set dns... Hope this works..
I tried but it didn't work. I think the DNS is not needed. But I cannot get the browser or other application to talk to the proxy without resolving the IP address.
Is it possible to change DNS so i can watch Netflix on my Omnia 7?
google didn't give any good results.
Whaaaat? Does your DNS provider block access to netflix.com or something?
It's possible to set custom configuration for WiFi networks (press-and-hold on the network name) and either change the DNS, or route your data through a proxy that has a not-stupid DNS.
Alternatively, the phone has an equivalent to a HOSTS file in the registry, at HKLM\COMM\Tcpip\Hosts\. This could be used to manually map the Netflix domain name to their IP address. That would probably work even on cellular data.
I live in Europe so Netflix isn't available to us yet. I'm using unblock-us' dns to get access.
Um... DNS literally does nothing except map a domain name (like "netflix.com") to an IP address. I'm quite sure you can resolve the Netflix domain name overseas. What you need is a proxy server. Proxies let you connect through them to the rest of the Internet, and to everybody else it looks like you are located wherever the proxy is. That (or VPN, which the phone currently doesn't support), and not DNS, is how you get around the "geo-IP" geographical restrictions on a service.
Hi all,
Just developed a simple tool to change DNS server for Kitkat, but it also works for other Android version (2.2+). Here is the details:
On Kitkat (Android 4.4), changing dns server settings is not allowed by system. DNS Forwarder can work as a workaround. It does not modify system setting, just bypasses local dns server settings by forwarding dns queries to other configured server.
It works on rooted phones running Android 2.2 and above.
How to use:
1) choose a DNS server from list including Google and OpenDNS DNS servers. Also you can set up customized dns server. By default Google dns server 8.8.8.8 is configured.
2) Check "Enable Forwarder" box
DNS forwarder will start a service to serve DNS queries (UDP). To stop it, just uncheck "Enable forwarder".