OSPF | Open Shortest Path First in Java | Router library

by mshahriarinia Java Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(9)Vulnerabilities Install Support

kandi X-RAY | OSPF Summary

OSPF is a Java library typically used in Telecommunications, Media, Telecom, Networking, Router applications. OSPF has no vulnerabilities and it has low support. However OSPF has 1 bugs and it build file is not available. You can download it from GitHub.

Open Shortest Path First (OSPF) is a link-state routing protocol for Internet Protocol (IP) networks. It uses a link state routing algorithm and falls into the group of interior routing protocols, operating within a single autonomous system (AS). OSPF is perhaps the most widely used interior gateway protocol (IGP) in large enterprise networks. IS-IS, another link-state dynamic routing protocol, is more common in large service provider networks. The most widely used exterior gateway protocol is the Border Gateway Protocol (BGP), the principal routing protocol between autonomous systems on the Internet. OSPF is an interior gateway protocol that routes Internet Protocol (IP) packets solely within a single routing domain (autonomous system). It gathers link state information from available routers and constructs a topology map of the network. The topology determines the routing table presented to the Internet Layer which makes routing decisions based solely on the destination IP address found in IP packets. OSPF was designed to support variable-length subnet masking (VLSM) or Classless Inter-Domain Routing (CIDR) addressing models.

Support

Quality

Security

License

Reuse

Support

OSPF has a low active ecosystem.

It has 14 star(s) with 10 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

OSPF has no issues reported. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of OSPF is current.

Quality

OSPF has 1 bugs (1 blocker, 0 critical, 0 major, 0 minor) and 31 code smells.

Security

OSPF has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

OSPF code analysis shows 0 unresolved vulnerabilities.

There are 1 security hotspots that need review.

License

OSPF does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

OSPF releases are not available. You will need to build from source code and install.

OSPF has no build file. You will be need to create the build yourself to build the component from source.

OSPF saves you 108 person hours of effort in developing the same functionality from scratch.

It has 275 lines of code, 25 functions and 7 files.

It has medium code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

kandi has reviewed OSPF and discovered the below as its top functions. This is intended to give you an instant insight into OSPF implemented functionality, and help decide if they suit your requirements.

Main entry point
Determines the shortest path between two nodes
Returns the neighbors of a vertex
Find the minimum vertex in the graph
Print all edges
Generates a path for the entire graph
Add an edge
Get the label for a given vertex
Returns the weight for the given source and target indices
Set the label for a vertex
Returns the number of labels
Reads the neighbors of the node
Runs the ticker
Utility function to print a 2D array
Read ports

Get all kandi verified functions for this library.

OSPF Key Features

No Key Features are available at this moment for OSPF.

OSPF Examples and Code Snippets

No Code Snippets are available at this moment for OSPF.

Community Discussions

Trending Discussions on OSPF

Ansible create a dictionary from list where odds are keys evens are values

Pytest unittest function doesn't return any value

Python3 run multiple functions in parallel

How to combine multiple COUNTIF formula in excel

Elevate to Privilege Level

Dictionary variables and "for" loop

How to pull certain values from dic with Python

Pulling a specific value from a key with dic

Get the name of a json object with Python

QUESTION

Ansible create a dictionary from list where odds are keys evens are values

Asked 2022-Mar-19 at 08:49

I have data in YAML format below

...

ANSWER

Answered 2022-Mar-19 at 08:32

For example

Source https://stackoverflow.com/questions/71536415

QUESTION

Pytest unittest function doesn't return any value

Asked 2020-Oct-01 at 06:37

Could you please help me understand issue with below unittest? Here's my function for which i am writing unittest.

...

ANSWER

Answered 2020-Oct-01 at 06:04

Answer is already provided in comment section by @MrBean Bremen. here's the UT after making changes suggested.

Source https://stackoverflow.com/questions/64112993

QUESTION

Python3 run multiple functions in parallel

Asked 2020-Aug-27 at 02:08

def send_to_analyser(pkt):

    if OSPF_LSUpd in pkt:
        global pkt_num
        pkt_num_field = struct.pack('h', pkt_num % 65535)
        pkt_bytes = raw(pkt)
        s.sendto(pkt_num_field + pkt_bytes, ('127.0.0.1', 9527))


def packet_capture():
    print('[+] Starting sniffing the Link State Update packets of the target network...')
    pkts = sniff(filter="proto ospf", iface=veth_list, prn=send_to_analyser)


def test_thread():
    for i in range(1,10):
        print("test thread " + str(i))
        sleep(3)

s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)

...

ANSWER

Answered 2020-Aug-27 at 02:03

For a simple case like this, you would whant to look at the threading package, to generate new Thread with the desired functions.

Source https://stackoverflow.com/questions/63608027

QUESTION

How to combine multiple COUNTIF formula in excel

Asked 2020-Jul-10 at 13:55

I'm creating a test summary sheet collecting data from multiple tabs in a single spreadsheet using COUNTIF-formula, eg:

...

ANSWER

Answered 2020-Jul-10 at 13:55

Option 1
One way to simplify it is to use just one COUNTIF function and combine all the cells into one noncontinguous range. With some help from this answer, I came up with the following for your case:

Source https://stackoverflow.com/questions/62830547

QUESTION

Elevate to Privilege Level

Asked 2020-May-24 at 15:52

When I am running this on Ansible on GNS3, I am getting this error. Can anyone please help me with this error?

Hosts File

...

ANSWER

Answered 2020-May-24 at 15:52

You need to set ansible_become_password.

https://docs.ansible.com/ansible/latest/network/user_guide/platform_ios.html

Source https://stackoverflow.com/questions/61957058

QUESTION

Dictionary variables and "for" loop

Asked 2020-Apr-13 at 17:40

I am trying to pull out some specific values from this output:

...

ANSWER

Answered 2020-Apr-13 at 17:06

You have nested dictionary. I can only assume as to what the full dataset looks like. Assuming if the ip key is present, you have the ip addresss, and if not present it's Shutdown, you can just check for that and iterate that way:

Source https://stackoverflow.com/questions/61192713

QUESTION

How to pull certain values from dic with Python

Asked 2020-Apr-13 at 13:36

I am trying to pull out some specific values from this output:

...

ANSWER

Answered 2020-Apr-12 at 18:36

use the get function. For instance, with the following dictionary:

Source https://stackoverflow.com/questions/61176294

QUESTION

Pulling a specific value from a key with dic

Asked 2020-Apr-10 at 19:41

I am trying to pull a particular value(s) from key 'ip', in this example its 192.168.200.200, but in some cases it will be different and there can be more than be more than one. I am new to python, can someone help me pull out the values?

...

ANSWER

Answered 2020-Apr-10 at 19:41

For the example you provided, the code to get ip would be:

Source https://stackoverflow.com/questions/61143195

QUESTION

Get the name of a json object with Python

Asked 2020-Mar-30 at 00:57

How can I get the name of json object so that I can match on it in an if statement?

...

ANSWER

Answered 2020-Mar-30 at 00:57

def test():
    device_config = api_get_conf()
    # since we use get here, if we dont find it we set routing_protocol as False, easier to use on if
    routing_protocol = device_config.get('Cisco-IOS-XE-native:native', False)
    if routing_protocol:
        if 'ospf' in routing_protocol:
            print('It worked!')
        print("ospf not a key")
    else:
        print('routing protocol not a key')

Source https://stackoverflow.com/questions/60922248

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install OSPF

You can download it from GitHub.
You can use OSPF like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the OSPF component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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