netdisco
ntc-templates
netdisco | ntc-templates | |
---|---|---|
30 | 14 | |
601 | 1,037 | |
1.3% | 1.3% | |
9.4 | 9.3 | |
10 days ago | 10 days ago | |
Perl | Python | |
BSD 3-clause "New" or "Revised" License | GNU General Public License v3.0 or later |
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netdisco
- Script for network that generates diagrams
- Muti-vendor Networking Topology Monitoring and Mapping with Device Dependencies
- What do you use to visualize your topology?
- How to see interfaces that are enabled, but down and have been down (last flapped) by a certain amount of time?
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Finding port assignments by mac address on HP switch
if it's an ongoing task, perhaps http://netdisco.org/ would be useful for you?
- Software for manually mapping a network based on show cdp neighbors and show lldp neighbors output?
- Topology Auto Mapping
- A tool or service to monitor MAC addresse tables on remote vlans over snmp
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Considering a network overhaul. Need advice on Fortinet/FortiSwitch/Aruba/etc.
Currently the Arubas are managed by CLI/NetDisco. Its great, but NetDisco cant do much beyond identifying devices, and setting the untagged vlan - and I need to break out putty for anything else.
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Who doesn't enjoy network programming/automation
Netdisco does this. http://netdisco.org/
ntc-templates
- Que estas leyendo/estudiando?
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I want to copy output of playbook to file but format keep as it is in file
I'm not really sure if the IOS modules could really give you what you're looking for...at least not those ones. You may want to look into the cli_parse module with the ntc_templates parser (requires the python ntc_templates package). They have lots of predefined textfsm templates in their repository. IMO this is the easiest way to extract current-state information from a running device, assuming there is a template already available.
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Software for manually mapping a network based on show cdp neighbors and show lldp neighbors output?
I've created basic 'network maps' (more of a graph theory term and related to computer networks) to show the relationship of BGP neighbors in a hub and spoke DMVPN network (~200 spokes with four hubs) and then I used a gradient color scheme to show which BGP neighbors were bouncing the most frequently over time with red being really bad and green being healthy and the gradient was the number of BGP bounces over a time period. Drawing the relationships between BGP peers would be the same as drawing the relationships between CDP neighbors. Use Pythons ntp-tempates package to parse CDP neighbour output and parameterize it, then create a list of all CDP neighbour mappings and feed that into graphviz as nodes (the switches) and edges (the CDP neighbor relationships). It'll take care of drawing it to PDF for you and you can change the different layout types and create groups of devices to place them closer to each other.
- TextFSM question with Cisco switches
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Python question
I would use something like TextFSM with NTC Templates. However, this does mean you will run the show against the configuration components... show TACACS instead of show RUN.
- Parsing multiline with Textfsm
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Help With TextFSM
Link to the template file straight from NTC Templates.
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Getting a 'ipaddr' template error when running ansible script for ASA firewall
Learn about using NTC-templates to parse the data and store it as a registered variable. There’s a TextFSM template included for ASA show route
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Python script for interfaces into a string / list... skip first line?
I haven't really decided if I should just download a bunch of templates from here: https://github.com/networktocode/ntc-templates
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Parsing Version Code on Arista Switches Using Nornir
Template is here: https://github.com/networktocode/ntc-templates/blob/master/ntc_templates/templates/arista_eos_show_version.textfsm
What are some alternatives?
LibreNMS - Community-based GPL-licensed network monitoring system
ttp - Template Text Parser
Installation - The premier source of truth powering network automation. Open source under Apache 2. Public demo: https://demo.netbox.dev
cisco-port-shutdown - Python Script used to shutdown access ports of Cisco IOS/IOS-XE devices with an downtime of 60 days or greater
Fog - An open source computer cloning & management system
textfsm - Python module for parsing semi-structured text into python tables.
uptime-kuma - A fancy self-hosted monitoring tool
netmiko - Multi-vendor library to simplify Paramiko SSH connections to network devices
Docker-Image-for-Pi.Alert - Docker Image for Pi.Alert
N2G - Need To Graph
postgresqltuner - Simple script to analyse your PostgreSQL database configuration, and give tuning advice
batfish - Batfish is a network configuration analysis tool that can find bugs and guarantee the correctness of (planned or current) network configurations. It enables network engineers to rapidly and safely evolve their network, without fear of outages or security breaches.