Tagged Questions

DHCP stands for Dynamic Host Configuration Protocol and is commonly referred to as the service that dynamically assigns IP addresses -- which makes it easy to e.g. connect to other Wifi networks without knowing anything about their configuration. The DHCP server also tells its clients the default ...

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4
votes
1answer
65 views

Does android save a log of its own IP addresses?

I have a Wifi network to which I connect at work. The IP address has always been DHCP, but today the DHCP server is down. If I can figure out what IP address I had, I can set it statically (after ...
1
vote
0answers
68 views

How to identify an android device by hostname?

every android device in our network has the hostname android_[some-hex-number].domain.local i do have one device which requested 10 IP adresses (different MACs, but always the same hostname). is ...
1
vote
0answers
153 views

How can I get Android devices to see a classless static route?

This seems to be a problem that a few people are having. I have DHCP set up on a Windows 2008 server. Amongst all the options I have set, is option 121 (Classless Static Routes). I have two routes set ...
1
vote
1answer
708 views

Endless “Optaining IP Address” loop

Possible duplicates: Ice Cream Sandwich can't obtain IP address, what do I need to delete to reset wifi settings? Device stuck on "obtaining IP address", then sets network to ...
1
vote
1answer
2k views

Reset DHCP cache for Asus Memo Pad HD7 'Avoided due to poor connection'

Only the other day, my tablet now refuses to connect to any Wi-Fi spot. I've tried resetting both the tablet and the router to no avail. After looking around, it seems to be some form of issue with ...
4
votes
2answers
2k views

WiFi network not accessible with modified MAC address

I've recently bought a Nexus 7 to use as a demo client for a system I am currently developing. For the time being, the system requires the client to have a particular MAC address in order to work. ...
2
votes
0answers
818 views

AFWall+ allow DHCP+DNS services without allow all root?

Picked up AFWall+ today when heard it is the fork of Droidwall (which had been sold off to Avast). Bonus is that AFWall+ has an entry for "(Tethering) - DHCP+DNS services". Problem is that entry ...
0
votes
0answers
23 views

Android phone as hotspot and using wireless connection [duplicate]

Is it possible to make an Android phone a hotspot and make it use wireless connection? Is there any programmatical control over DHCP?
2
votes
2answers
1k views

Samsung Note 2 does not assign received IP

I am trying to connect a Samsung Note II ( OS: Android 4.0, Ice cream Sandwich) through Wi-Fi to a DHCP Server. The DHCP server(192.168.3.29) is running on a Virtual Machine with OS as Ubuntu 12.10 64 ...
0
votes
1answer
2k views

Unable to open secure HTTPS websites on the tablet Android

My laptop and tablet are connected to the same access point. The LAN port of the WiFi point is connected to the router that uses DHCP protocol. I can access all the websites including secure ones ...
2
votes
3answers
5k views

DroidWall and Wireless Tethering

I have a very simple problem: when I run Wifi Tether on my Galaxy S3 the computer won't get the IP address unless I disable DroidWall firewall. DW runs in whitelist mode, but I ran across its menu to ...
2
votes
1answer
269 views

Problem accessing Internet in 4.0 ICS

For some strange reason, my Android 4.0 ICS tablet is no longer able to access the Internet. First, via wifi, it could'n connect to two distinct networks. Then later, I tried to connect it to home ...
2
votes
0answers
248 views

Android not registering A and PTR records with DNS server

I have been running ISC BIND and DHCP servers on my private lan for quite some time now. Recently, I configured the two servers to enable Dynamic DNS updates to my private zone. It seems to be ...
2
votes
1answer
1k views

How do I change my “Vendor Class ID”?

My device's "Vendor Class ID" is dhcpcd-5.2.10:Linux-3.0.8-gb55e9ac:armv7l:herring. I don't know what Vendor Class ID is, but how do I change it to something else? My question is not related to ...
1
vote
1answer
952 views

Configuring DHCP client on my android board

I am running android on my development board and want to configure DHCP client on it. Can anyone tell the details of what steps to be followed to configure dhcp client on android.
3
votes
1answer
1k views

Samsung Galaxy S - Problem obtaining IP address. “NAK in request”

I can't obtain an ip address to my Android smartphone from my wifi router. Observations: The smartphone connection to other routers or thru cellular data is ok. My router's wifi connection to my PC ...
2
votes
1answer
314 views

Is there a way to set the IP configuration on a per network basis?

I connect to multiple wifi networks. On some of the networks I have to use a static IP address. Most with DHCP configurations are without the option to use static IP addressing. For this reason I ...
9
votes
2answers
5k views

How to change DHCP config?

I am trying to access an ims core from the ims client in my Android device, however I need to modify the dhcp client to add the ip of the core as one of the DNS. In case of a Linux OS the following ...
27
votes
7answers
36k views

How do I change the name of my Android device?

My Android device is the Nexus One. But this should apply to all current Android devices. How do I change the name of my Android device? When I connect to my wireless router's client tables, my ...