• ​Open Source Software for Routing​

• ​BGP​

  • ​Private AS​

• ​Virtual networking modes​

• ​Tools for Windows​

• ​Tools for All platforms​

• ​Router OSes​

• ​OSPF​

  • ​Mikrotik​

• ​MPLS​

  • ​Mikrotik​

• ​VPLS​

  • ​Mikrotik​

  • ​OpenBSD​

  • ​Linux​

• ​L7 filters​

• ​Subnet Helper​

• ​MAC addresss <-> Vender​

• ​Tuning​

• ​TCP congestion control​

  • ​BBR​

• ​Introspectable tunnels to localhost​

• ​Multi WAN​

• ​Load Balancing​

• ​Transparent Proxy​

  • ​V2Ray - Go​

  • ​redsocks - C​

  • ​Tinyproxy - C​

  • ​moproxy - Rust​

  • ​Any Proxy - Go​

  • ​avege - Go port of redsocks​

• ​NetFlow Software​

• ​IPV6​

Open Source Software for Routing

​https://conference.apnic.net/__data/assets/pdf_file/0020/50681/osr_apnic34_1346044930.pdf​

BGP

​https://github.com/Exa-Networks/exabgp implement SDN by transforming BGP messages into friendly plain text or JSON

​http://bird.network.cz/ http://www.openbgpd.org/ftp.html​

​https://github.com/openstack/networking-bagpipe BGP-based VPNs as a backend for Neutron

Private AS

​https://tools.ietf.org/html/rfc6996#section-5 64512 - 65534 4200000000 - 4294967294

Virtual networking modes

​https://thenewstack.io/hackers-guide-kubernetes-networking/ ​

Tools for Windows

Microsoft Message Analyzer: https://www.microsoft.com/en-us/download/details.aspx?id=44226 Microsoft Network Monitor(2010): https://www.microsoft.com/en-us/download/details.aspx?id=4865 BTest: https://mikrotik.com/download/btest.exe Force socks: https://www.socksproxychecker.com/sockscap.html​

Tools for All platforms

Wireshark: https://www.wireshark.org/download.html​

Router OSes

​https://wiki.vyos.net/wiki/User_Guide https://mikrotik.com/download https://www.clearos.com/clearfoundation/software/clearos-7-community https://docs.cumulusnetworks.com/display/ROH/Configuring+Cumulus+Quagga​

OSPF

Mikrotik

/routing ospf instance
set [ find default=yes ] redistribute-connected=as-type-1
/routing ospf network
add area=backbone network=192.168.1.0/24

MPLS

Mikrotik

​https://wiki.mikrotik.com/wiki/Manual:MPLSVPLS Targeted LDP session is session that is established between two routers that are not direct neighbors.

​https://tools.ietf.org/html/rfc3031 Multiprotocol Label Switching Architecture https://tools.ietf.org/html/rfc5036 / Obsoletes: 3036 LDP Specification

VPLS

​https://en.wikipedia.org/wiki/Pseudo-wire​

Mikrotik

​https://tools.ietf.org/html/rfc4761 VPLS Using BGP for Auto-Discovery and Signaling https://tools.ietf.org/html/rfc4762 VPLS Using LDP Signaling https://tools.ietf.org/html/rfc4447 (cisco-style Signaling) https://tools.ietf.org/html/rfc4623 PWE3 Fragmentation and Reassembly

OpenBSD

​https://github.com/rwestphal/openbsd-ldpd/wiki/VPLS-basic-test-setup https://github.com/openbsd/src/blob/master/usr.sbin/ldpd/l2vpn.c​

RFC4447:
- Section 6.2: control word negotiation
- Section 5.4.3: pseudowire status negotiation
- PWid group wildcard

Linux

​https://github.com/rwestphal/quagga-ldpd/wiki/ldpd-basic-test-setup​

​https://lwn.net/Articles/730526/ https://github.com/6WIND/iproute2/commits/master/ip/iplink_vpls.c TODO：https://tools.ietf.org/html/rfc4385 PWE3 Control Word for Use over an MPLS PSN （diff with 4623?）

​https://github.com/eqvinox/vpls-iproute2/commits/vpls​

​https://wiki.vyos.net/wiki/Proposed_enhancements​

L7 filters

​http://l7-filter.sourceforge.net/protocols​

Subnet Helper

​http://www.balticnetworkstraining.com/subnet-calculator/ http://www.mikrotik.com/img/netaddresses2.pdf E.g.: .96-127/27: #2^5 .0-127/25: #2^7

MAC addresss <-> Vender

​http://aruljohn.com/mac.pl​

Tuning

​https://fasterdata.es.net/assets/Papers-and-Publications/100G-Tuning-TechEx2016.tierney.pdf​

TCP congestion control

​https://en.wikipedia.org/wiki/TCP_congestion_control#Algorithms​

BBR

​https://www.ietf.org/proceedings/97/slides/slides-97-iccrg-bbr-congestion-control-02.pdf http://www.thequilt.net/wp-content/uploads/BBR-TCP-Opportunities.pdf http://queue.acm.org/detail.cfm?id=3022184 http://netdevconf.org/1.2/slides/oct5/04_Making_Linux_TCP_Fast_netdev_1.2_final.pdf​

Introspectable tunnels to localhost

​https://github.com/inconshreveable/ngrok https://github.com/lovedboy/gortcp​

​https://github.com/ehang-io/nps https://ehang-io.github.io/nps/#/example?id=p2p%e6%9c%8d%e5%8a%a1​

./npc nat # p2p will not work if server/client both Symmetric Nat
​
source /dev/stdin ehang-io/nps <<< "$(curl -fsSL https://raw.githubusercontent.com/fzinfz/scripts/master/github--repo.sh)" | grep linux | grep amd64
​
openssl genrsa -out server.key 2048
openssl rsa -in server.key -outform PEM -pubout -out server.pem

​https://github.com/fatedier/frp ( Jan 12 2020: p2p/xtcp under dev)

Multi WAN

pfSense: https://www.cyberciti.biz/faq/howto-configure-dual-wan-load-balance-failover-pfsense-router/ VYOS: https://wiki.vyos.net/wiki/WAN_load_balancing OpenBSD: https://www.openbsd.org/faq/pf/pools.html#outgoing OpenWRT: https://wiki.openwrt.org/doc/howto/mwan3 ROS: https://mum.mikrotik.com/presentations/US12/tomas.pdf​

Load Balancing

​https://wiki.koumbit.net/LoadBalancingService/SoftwareComparison​

Reverse proxying (AKA Layer-7 switching)
    Varnish Cache
    Nginx
    Squid
    Apache mod_proxy
    Relayd
TCP connection redirection (AKA Layer-4 switching)
    IPVS, part of the LVS suite
    Ha-proxy
    Relayd

Transparent Proxy

V2Ray - Go

​https://www.v2ray.com/chapter_02/protocols/dokodemo.html​

"inboundDetour": [ {
    "protocol": "dokodemo-door",
    "port": 20088,
    "settings": {
        "network": "tcp,udp",   // TPROXY required for UDP
        "timeout": 10,
        "followRedirect": true  // Linux support only
    }
} ],

redsocks - C

​https://github.com/darkk/redsocks Linux/iptables, OpenBSD/pf and FreeBSD/ipfw are supported.

Use on Mac: http://lucumr.pocoo.org/2013/1/6/osx-wifi-proxy/​

Tinyproxy - C

​https://github.com/tinyproxy/tinyproxy​

moproxy - Rust

​https://github.com/sorz/moproxy​

Any Proxy - Go

​https://github.com/ryanchapman/go-any-proxy TCP CONNECTION

./any_proxy -l :7777 -p "proxy_ip:1080"

avege - Go port of redsocks

​https://github.com/avege/avege​

NetFlow Software

​https://www.cisco.com/c/en/us/products/ios-nx-os-software/ios-netflow/networking_solutions_products_genericcontent0900aecd805ff72b.html​

IPV6

​https://tunnelbroker.net/​