introduction to overthebox
TRANSCRIPT
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OVERTHEBOXINTRODUCTION
WHAT IS IT?
OVH LAUNCHES OVERTHEBOX
Aggregation
Load balancing
Fail-Over
Encryption AES256
Anti-DDoS
QoS
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AGGREGATION
The traffic is split among 2, 3 or 4 internet connections. Our Service aggregatesthem on one IPv4 hosted by OVH.
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LOAD BALANCING
OverTheBox can load balance users or traffic.
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ACTIVE FAIL-OVER
OverTheBox can keep you online in the event that one connection should fail while keeping all active tcp connections. OverTheBox (OTB) service maintains traffic on the OVH IP hosted.
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OVERTHEBOX
Processor: x86 Intel Atom E3815 (1 .46 GHz - Cache 512 ko - TDP 5W) RAM: 2GBNetwork port: 1Gb/s RJ45 Connectivity: USB 3.0 port - 5 USB 2.0 ports HDMI port - VGA port - microphone jackMax Download: 130Mb/s Dimensions: 190 x 40 x 116 mm Power supply: 12V 3A
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WHY DID WE DO IT?
THE CHOICE IS A LUXURY
Very High Rate >= 30Mbps§ 3.6 million lines with 1.1 million FTTH access
High Rate <30 Mbps§ 22.4 million of lines
The majority of people can only access to High Rate
Source Arcep, june 2015
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DO YOU MIX ?
29% 17% 70%
MULTI-WANMIX OF
TECHNOLOGIESMULTI-OPERATOR
ADSL+FTTHADSL + SDSLADSL + 4G
ADSL + ADSL
Source OVH Télécom customers
More than 2 connections
MULTI-WAN CUSTOMERS :
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DIFFERENT COMBINATIONS
FTTH ADSL Prevent FTTH failure and long downtime
ADSL ADSLDouble rate, failure toleranceimproved by using two differentoperators
ADSL SDSLGood download and upload rate, suitable for VoIP, video protection, VPN, SSH...
ADSL 4G Suitable for preventing failure of Internet connection
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HOW DOES IT WORK
1 RJ45 ETHERNET PORT1GBIT/S
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CONNECTING 15
DHCP OnDHCP Off
DHCP Off
DHCP CONTROL 16
DHCPAnd Gateway
WIFI MANAGED BY MODEMS
OUR RECIPE
TECHNOLOGIES
Aggregation MPTCP
Developed by the universityCatholique de Louvain, MPTCP (http://multipath-tcp.org/ ) allowsto establish a TCP session on several internet access.
SystemOpenWRT
TCPShadowsocks
UDPGlorytun
AggregationMPTCP
IP packet transport
We use Shadowsocks for the TCP trafic and Glorytun to encapsulatethe others traffic, ex:UDP, ICMP
OpenWrt
OpenWRT is a Linux distribution for embedded devices. OpenWRT is open source with the GPL licence: https://openwrt.org/
We provide our developpmenton OpenWRT : https://github.com/ovh/overthebox-feeds
Infrastructure Cloud
On our infrastructure we aggregate the traffic on a single IPv4.
You get access to peerwirh OVH – No port restriction
Up to 4 Internet connections
OverTheBox is compatible with all operators.
The differentboxes are recognized by theirDHCP. After the discovery, OverTheBox isannounced as the Internet Gateway for the LAN.
Box1
Box 2
Box 3
Box 4
OverTheBox Service
Internet
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INFRASTRUCTURE
OTB
MODEM 1
MODEM 2
OTB Docker INTERNET
IP public
IP box 1
IP box 2
OverTheBox integrated with two modems.
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QUICK START
BEFORE STARTING
§ Active DHCP on your modems
§ The subnets have to be differentModem 1 : 192.168.1.1Modem 2 : 192.168.2.254Modem n : 192.168.n.1
§ Start with the first modem
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SUBSCRIPTION TO THE SERVICE & FIRST WAN
§ Connect the OverTheBox like a computer
§ Go to the manager§ Subscribe to the service
§ Validate the association on http://overthebox.ovh
§ Configure your first WAN
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THE FUNNEL OF ACTIVATION 24
SUBSCRIPTION AND ACTIVATION 25
SUBSCRIPTION 26
RUNNING 27
ANOTHER WAN
§ Connect your second modem
§ Desactivate the DHCP on your modem
§ That’s all
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EVERYTHING IS GREEN : ALL IS OK 29
AGGREGATE AND FAIL-OVER
Connect on https://overthebox.ovh
&
Test the Fail-over
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GO FURTHER
ONBOARDING CENTER
https://www.ovhtelecom.fr/overthebox/guides.xml
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GITHUB
§ How to start from GitHub
§ https://github.com/ovh/overthebox-openwrt
§ https://github.com/ovh/overthebox-feeds
§ Package available on :http://download.overthebox.ovh/trunk/x86
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ovh_telecom