What is the difference between stream and flow?

As nouns the difference between flow and stream is that flow is the movement of a fluid while stream is a small river; a large creek; a body of moving water confined by banks.

What is a flow in networking?

In packet switching networks, traffic flow, packet flow or network flow is a sequence of packets from a source computer to a destination, which may be another host, a multicast group, or a broadcast domain. A flow could consist of all packets in a specific transport connection or a media stream.

What is network streams?

In computer networking, STREAMS is the native framework in Unix System V for implementing character device drivers, network protocols, and inter-process communication. In this framework, a stream is a chain of coroutines that pass messages between a program and a device driver (or between a pair of programs).

What is difference between flow and packet?

Packet capture allows you to take a mirror image of network packets as they move through a network. Flow data usually contains a summary of what connections are been setup on a network. Both are really useful technologies for troubleshooting and finding out what is happening on a network.

What is the difference between stream discharge and stream velocity?

Stream velocity is the speed of the water in the stream. Units are distance per time (e.g., meters per second or feet per second). Stream discharge is the quantity (volume) of water passing by a given point in a certain amount of time.

Are flow networks connected?

A flow network is a connected, directed graph G = (V,E). Each edge e has a non-negative, integer capacity ce. A single source s ∈ V.

How do packets flow through a network?

If the destination host is present in the same network as the source host then the packet will be delivered directly to the destination host using MAC address. Within a network, the packet will be delivered on the basis of MAC address. MAC address never crosses its broadcast domain.

How do streams work?

When rain falls in a watershed, it either runs off the land surface into streams or lakes, infiltrates into the soil or evaporates. As surface runoff moves downslope, it concentrates in low areas and forms small stream channels. The size and flow of a stream are directly related to its watershed area and geology.

What are the three types of streams?

8 Different Types of Streams

• Alluvial Fans. When a stream leaves an area that is relatively steep and enters one that is almost entirely flat, this is called an alluvial fan.
• Braided Streams.
• Deltas.
• Ephemeral Streams.
• Intermittent Streams.
• Meandering Streams.
• Perennial Streams.
• Straight Channel Streams.

What is flow analysis and why is it important in network forensics?

Flow Analysis provides the number of IP addresses flowing in the network while Packet Analysis provides the number of data packets flowing in the system.

What is a flow Wireshark?

The Flow Graph window shows connections between hosts. It displays the packet time, direction, ports and comments for each captured connection. You can filter all connections by ICMP Flows, ICMPv6 Flows, UIM Flows and TCP Flows. Flow Graph window is used for showing multiple different topics.