Basic Network
Unable to Join Network Failure (error -3)
Unable to Join Network Failure (error -3) appears on an iPhone when it fails to connect to a Wi-Fi network. In fact, the reasons for this issue are the same as for PCs failing to connect to a wireless home network or hotspot. To resolve these issues, do the following: * check the network name [...]
Common network-related error messages
This list of the common network-related error messages; 1. “A Network Cable Is Unplugged” 2. IP Address Conflict (or Address Already in Use) 3. “The Network Path Cannot Be Found” 4. “Duplicate Name Exists on the Network” 5. “Limited or no connectivity…” 6. “Connected with Limited Access…” 7. “Unable to Join Network Failure” (error -3) [...]
Link Layer
The Internet’s network layer routes a datagram through a series of routers between the source and destination. To move a packet from one node (host or router) to the next node in the route, the network layer relies on the services of the link layer. In particular, at each node, the network layer passes the [...]
One Book

UNIX Network Programming, Volume 2: Interprocess Communications (2nd Edition)
Presents a comprehensive guide to every form of IPC, including message passing, synchronization, shared memory, & Remote Procedure Calls (RPC). Text contains extensive new source code – all carefully optimized & available on the Web. DLC: Unix (Computer file). Network Programming Book: $96.67

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