exabgp
freeRtr
exabgp | freeRtr | |
---|---|---|
7 | 21 | |
2,024 | 0 | |
0.3% | - | |
8.1 | 0.0 | |
20 days ago | 4 months ago | |
Python | Scilab | |
GNU General Public License v3.0 or later | - |
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exabgp
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How to analyze a package/library?
I'm curious how ExaBGP works. In particular:
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Java Library for BGP Peering?
I donโt know of a specific Java implementation but https://github.com/Exa-Networks/exabgp might fit in ok. Use exa to talk bgp but write java applets to โdo thingsโ with what exa hands you.
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BGP Implemented in Go
> not to be tenable in Python
https://github.com/Exa-Networks/exabgp is written in python
- Has anyone worked with exabgp? Have question regarding return path traffic
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More details about the October 4 outage
"Those translation queries are answered by our authoritative name servers that occupy well known IP addresses themselves, which in turn are advertised to the rest of the internet via another protocol called the border gateway protocol (BGP)."
"To ensure reliable operation, our DNS servers disable those BGP advertisements if they themselves can not speak to our data centers, since this is an indication of an unhealthy network connection."
Correct me if I am wrong, but here "DNS servers" means the computers, not the software running on them, i.e., each computer is running both DNS server software and a BGP daemon.
For example, with a BGP daemon like ExaBGP the output of a DNS query can be checked and routes could be removed if the query fails.
https://github.com/Exa-Networks/exabgp
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Tools to Explore BGP
13 years ago I wrote a nice reference implementation for BGP "client" use - I just treated it as an API onto Cisco routers: https://github.com/BytemarkHosting/bgpfeeder is 1300 lines of Ruby, one file, no dependencies, and quite verbose.
At the time I was running a hosting company & wanted to feed updates to our IP lists from a web-based database into our routers (e.g. a customer wants a new IP to their servers, or moves their VPS images between physical hosts). But I couldn't understand how to get tight control of quagga, or the Ciscos and wondered how how to speak it directly?
It took about a week poring over the RFCs and the Net::BGP Perl module, but I can go back to it now for some useful revision. It brought a lot of disparate BGP knowledge together in one place, and re-expressed it in a language I still know. So if you know Ruby and are curious about BGP it might help you see what you can do with it.
Though if you want to use BGP to control your network devices today, you'd use https://github.com/Exa-Networks/exabgp instead. It can pull every trick you could possibly want with BGP - e.g. DDoS mitigation, anycast, and generally letting you mess with BGP via JSON. There are lots of extensions to BGP, and I only cared about the ones to send v4 & v6 routes around. Also I only wanted to write it all in one file :)
- lab env getting the full route table.
freeRtr
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cisco silicon one, on _the_ cisco 8000 is trivially opensourced hardwre from now....
this is the backplane and the linecard chip guys.... plus the info that i know pretty well how to replace the ms azure sonic rp container to anything, including www.freertr.org with a simple libmnl exporter... bruhhh.... cant stand waiting this arrives to ebay then to my flat to route my packets.... xDDDDDDDDDDDDDDDD
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whatsmyip whatsmy-aspath-backwards from a nonprofit isp to the users, after 1 week, report....
code at https://github.com/rare-freertr/freeRtr
- I am looking for a troubled/bad open source codebase
- sorry 4 disturbing you again with my lameness
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EU attempts to secure software could hurt open source
place on the web: http://www.freertr.org/ license: http://creativecommons.org/licenses/by-sa/4.0/ quote-3: true random comes from weather forecasts and political announcements quote-2: stupid question deserves stupid answers quote-1: use your brain quote0: know your shit quote1: do or not to do but don't try quote2: music heals quote3: ignorance kills quote4: make the world better quote5: if a machine can learn the value of human life, maybe we can too quote6: let bloom all the flowers quote7: keep it stupid simple quote8: be liberal in what you accept, and conservative in what you send quote9: the beer-ware license for selected group of people: cs@nop wrote these files. as long as you retain this notice you can do whatever you want with this stuff. if we meet some day, and you think this stuff is worth it, you can buy me a beer in return
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Disappointed about potentially alienating home users
Note: freertr.org seems to be a http only site. Since your link doesn't specify it defaults to https which doesn't work (at least for me). So for the benefit of others here are working links: http://www.freertr.org, http://www.freertr.org/online.html.
- MAP-T BNG/ Subscriber Management
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Are MikroTik routers secure?
frr's ldp was broken for 3 years and they managed to recover 10 months ago: https://github.com/rare-freertr/freeRtr/blame/master/cfg/intop8-ldp01.tst
- Why backlogs are useless, why they never shrink, and what to do instead
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When will OpenWRT get VRF support?
openwrt have pretty well vrf, mpls vpns (layer2 and layer2, that is, vpls, evpn, layer3mpls-vpn, etc) and everything fancy like this with this small package: https://github.com/rare-freertr/freeRtr/tree/master/misc/openwrt-p4xdp
What are some alternatives?
gobgp - BGP implemented in the Go Programming Language
TerrariaClone - ๐ฅ An incomprehensible hellscape of spaghetti code.
bgpsimple - simple BGP peering and route injection script
trolleymgmt - Trolley is a multi cloud Kubernetes management system. A simplified UI which allows the user to Deploy, Edit and Delete clusters and deployments within them on AWS, Azure and GCP.
Ryven - Flow-based visual scripting for Python
switcheroo - Switch your currently held item for an effective item when clicking on a block.
rustybgp - BGP implemented in the Rust Programming Language
Magento - Prior to making any Submission(s), you must sign an Adobe Contributor License Agreement, available here at: https://opensource.adobe.com/cla.html. All Submissions you make to Adobe Inc. and its affiliates, assigns and subsidiaries (collectively โAdobeโ) are subject to the terms of the Adobe Contributor License Agreement.
Cloudmare - Cloudflare, Sucuri, Incapsula real IP tracker.
vyos-modular - A build system for vyos that allows you to import local/external modules to customize the build
netflix-proxy - Smart DNS proxy to watch Netflix
Theseus - Theseus is a modern OS written from scratch in Rust that explores ๐ข๐ง๐ญ๐ซ๐๐ฅ๐ข๐ง๐ ๐ฎ๐๐ฅ ๐๐๐ฌ๐ข๐ ๐ง: closing the semantic gap between compiler and hardware by maximally leveraging the power of language safety and affine types. Theseus aims to shift OS responsibilities like resource management into the compiler.