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Questions tagged [ip]

The tag has no usage guidance.

-2
votes
1answer
27 views

Node.js app to keep track of dynamic IP Address of dell edge box?

I have dell edge box that is stored in another location, the edge box is having 4G sim card internet access with dynamic IP address that changes frequently, I usually use ssh putty with the 4G IP ...
-3
votes
1answer
156 views

Is my algorithm for determining whether a ipv4 is public or private correct? [closed]

I have just created a function which checks whether a ipv4 is public or not. I have not heavily tested it yet since it is kind of practically impossible to do so (because I do not know where to start)....
-1
votes
1answer
443 views

How implement an IP stack? [closed]

I want to understand what implement an IP stack means. I explain myself : I've wrote two Java little applications (Client-Server) which communicate over a LAN with TLS. In my code, I didn't have to ...
0
votes
3answers
771 views

Socket Connecting to Large number of IPs

I have a text file of ~600 CIDR notation IP blocks which, when expanded, amount to ~17.5M IP addresses. I need to socket connect to each one. If it connects, I add it to a "live" list, if it returns ...
1
vote
0answers
954 views

listening to packets in promiscuous mode

I am working on an application that get packets that don't belong to the pc,so i use promiscuous mode on my NIC,i need to read the packet and and handle it. Because i don't have any connection formed ...
10
votes
7answers
2k views

Why did the creators of the Internet Protocol decide to use IP addresses to identify a particular computer? [closed]

Why did the creators of the Internet Protocol decide to use IP addresses to identify a particular computer? Why not just have a unique ID assigned to each computer upon manufacture, then use that ID ...
6
votes
2answers
4k views

Reduce a list of IPv4 to lowest common CIDR

I have a long list of IP addresses that show some pattern of closeness Example: XX.249.91.16 XX.249.91.21 XX.249.91.32 XX.249.91.160 XX.249.91.165 XX.249.92.15 XX.249.92.25 XX.249.92....
-3
votes
1answer
450 views

Finding next free IP in a network

I have an IP network and want to automatically find a free IP address to provision a new server. Due to frequent server additions/removals the used IPs might be quite fragmented over the whole address ...
0
votes
1answer
969 views

For a socket based application : how must I handle dynamic ip adress?

I plan to write an network application whose use steps is the following : Connect to the server and choose a name (and enter your email "id") The list of others "free" (not playing a game) players is ...
4
votes
4answers
1k views

Is restricting sessions to an absolute IP likely to have a wide impact on mobile networks?

Our website currently restricts a cookie-based session to the IP address that was originally sent the Set-Cookie HTTP header. In the past a user's IP would rarely change, so this didn't present much ...
-1
votes
1answer
159 views

How can I make sure that people changes his IP or not

I want to check that people who registrates in my site and check in country box , for example, Argentina is really living in Argentina. How can I make sure that people is really living in that country ...
-1
votes
1answer
145 views

Can RMI or CORBA operate over IP? [closed]

Question: Can RMI or CORBA operate over IP? I don't think RMI can - does it not operate over IIOP?