Tutorial: Using GoBGP as an IXP connecting routerShu Sugimoto
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This document provides a tutorial on using GoBGP as an IXP connecting router, discussing its features, setup, and commands. It highlights GoBGP's performance, automation capabilities, and its integration with Zebra for fib manipulation. Additionally, it details installation steps, configuration, and various use cases for GoBGP in production environments.
Tutorial: Using GoBGP as an IXP connecting routerShu Sugimoto
?
This document provides a tutorial on using GoBGP as an IXP connecting router, discussing its features, setup, and commands. It highlights GoBGP's performance, automation capabilities, and its integration with Zebra for fib manipulation. Additionally, it details installation steps, configuration, and various use cases for GoBGP in production environments.
2015.7.17 JANOG36 BGP Flowspec Interoperability Test @ Interop Tokyo 2015 Sho...Shuichi Ohkubo
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The document summarizes an interoperability test of BGP Flowspec functionality across Cisco, Huawei, and Juniper routers at Interop Tokyo 2015. The test confirmed basic BGP Flowspec action rules like drop, rate-limiting, and VRF redirection worked across all vendors. Some differences in NLRI formats and match bits were found for TCP flag and fragment match types. The document also provides an example use case of filtering SSH brute-force attacks and discusses additional configuration needed for Juniper routers.
The document describes an experiment using RyuBGPSpeaker to create a simple OpenFlow router that integrates BGP and OpenFlow routing. The author first tests connecting an OpenFlow switch to RyuBGPSpeaker to inject BGP learned prefixes into the switch's flow table. Then, the author improves the design by running the OpenFlow switch and Ryu controller on the same Linux machine to avoid adding cables for each new BGP peer. The experiment confirms basic routing works as expected, with routes converging again within a minute if the BGP network is interrupted.
The document discusses the environmental benefits of cloud-delivered SD-WAN technology, emphasizing its capabilities in reducing CO2 emissions through remote management and optimization of network resources. Key features include zero-touch deployment, substantial reduction in truck rolls, and improved bandwidth efficiency, which collectively lead to significant decreases in carbon emissions. The document also highlights the use of renewable energy sources in hosting facilities to further enhance sustainability.
The document evaluates OpenFlow implementation in RouterOS 6.6 on an RB750GL router. Testing showed that while the control plane functions, forwarding does not work properly. Packet-in messages are not generated and flows installed by the controller are not matched. This is due to buffers being set to zero, preventing packet-in messages. The router also cannot replace or rewrite packet headers as required. The current implementation is experimental and not production ready.
Protect Your IoT Data with UbiBot's Private Platform.pptxユビボット 株式会社
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Our on-premise IoT platform offers a secure and scalable solution for businesses, with features such as real-time monitoring, customizable alerts and open API support, and can be deployed on your own servers to ensure complete data privacy and control.
11. GoBGPにD-Planeを ...
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● 解決策2「netlinkで、FIBに注入する」
Linux Networking
Subsystem
Linux
User Space
Linux
Kernel Space
netlink
gobgpd
FIB
RIB
gobgpdが、netlink経由で、FIBにBGP経路を注入してしまう
方法です。ただし、現時点では、gobgpdが直接、FIBに注入
するやり方を許容しておりません。
許容されていない
18. (1) GoBGP on Raspberry Pi
Raspberry Pi2 × 2
- Ubuntu Server
- USB LAN Adapter(10/100M)
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Raspberry Pi3 × 1
ファンレスで、省スペース、省電力なところがGood !!
19. (2) JUNOS on SRX100
root@SRX-2> show security flow status
Flow forwarding mode:
Inet forwarding mode: packet based
Inet6 forwarding mode: packet based
MPLS forwarding mode: packet based
ISO forwarding mode: drop
Flow trace status
Flow tracing status: off
Flow session distribution
Distribution mode: RR-based
packet based modeで動作
SD-WAN構成に、JUNOSルータも配備してみた
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20. (3) Quagga on OpenWRT
BusyBox v1.19.4 (2014-03-30 18:50:39 JST) built-in shell (ash)
Enter 'help' for a list of built-in commands.
_______ ________ __
| |.-----.-----.-----.| | | |.----.| |_
| - || _ | -__| || | | || _|| _|
|_______|| __|_____|__|__||________||__| |____|
|__| W I R E L E S S F R E E D O M
-----------------------------------------------------
BARRIER BREAKER (Bleeding Edge, r40300)
-----------------------------------------------------
* 1/2 oz Galliano Pour all ingredients into
* 4 oz cold Coffee an irish coffee mug filled
* 1 1/2 oz Dark Rum with crushed ice. Stir.
* 2 tsp. Creme de Cacao
-----------------------------------------------------
root@Quagga-2:~#
root@Quagga-2:~# vtysh
Hello, this is Quagga (version 0.99.22.3).
Copyright 1996-2005 Kunihiro Ishiguro, et al.
さらに、オープンソースBGPルータも配備してみた
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