Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Speaker Deck
PRO
Sign in
Sign up
for free
Experience Sharing of CORD Fabric Hardware Switch
Phil Huang
November 19, 2016
Technology
0
150
Experience Sharing of CORD Fabric Hardware Switch
#OpenCORD
#ONOSProject
Source:
https://url.fit/ZBXKY
Phil Huang
November 19, 2016
Tweet
Share
More Decks by Phil Huang
See All by Phil Huang
pichuang
0
220
pichuang
0
2.3k
pichuang
0
180
pichuang
2
420
pichuang
0
93
pichuang
2
400
pichuang
3
1.1k
pichuang
0
90
pichuang
0
340
Other Decks in Technology
See All in Technology
azara
1
860
kawaguti
2
410
fufuhu
3
140
kanaugust
PRO
0
120
puhitaku
3
1.1k
subroh0508
4
220
ocise
1
1.8k
karabish
0
210
lancers_pr
4
1.4k
udzura
2
250
hashhub
3
16k
clustervr
0
140
Featured
See All Featured
denniskardys
219
120k
eitanlees
112
10k
roundedbygravity
242
21k
62gerente
587
200k
robhawkes
52
2.8k
stephaniewalter
260
11k
orderedlist
PRO
328
36k
bkeepers
52
4.2k
malarkey
192
8.6k
jcasabona
8
550
chriscoyier
683
180k
lauravandoore
10
1.5k
Transcript
Experience Sharing of CORD Fabric Hardware Switch Phil Huang <phil@cord-ambassadors.org>
SDN Solution Engineer, Edgecore Networks Corporation SDNDS-TW Meetup 2016/11/19, HsinChu, Taiwan #OpenCORD #ONOSProject
• Phil Huang ◦ pichuang , 小飛機 ◦ ONOS/CORD Ambassador
◦ SDNDS-TW Co-Founder ◦ Edgecore SDN Solution Engineer ▪ BigSwitch / CumulusLinux / Pica8 ◦ Committer ▪ ONOS ▪ Mininet ◦ Project ▪ ONOS SDN-IP Deployment, Taiwan Who am I? 2
3 Trellis: CORD Network Infrastructure (1/3) Ref: Trellis: CORD Network
Infrastructure
4 Trellis: CORD Network Infrastructure (2/3) Provides common control over
underlay / overlay networks • Service composition for tenant networks • Distributed virtual routing • Optimized delivery of multicast traffic streams
5 Trellis: CORD Network Infrastructure (3/3) Control Underlay Overlay
• Focus on Accton 6712-32X 6 Underlay Fabric Hardware &
Software
• Open Source project within OCP ◦ http://www.onie.org • Provides
an environment for network OS (NOS) installer discovery and execution 7 What is Open Network Install Environment? Ref: Open Network Install Environment
Example: AS6712-32X 40G Datacenter Switch 8 ONIE GRUB Menu
• ONIE: Install OS ◦ Auto discovery, download and install
NOS image • ONIE: Rescue ◦ Into ONIE for config, debug manually • ONIE: Uninstall OS ◦ Completely wipe out NOS, exclude ONIE • DIAG: <switch vendor options> ◦ Run hardware vendor’s diag (optional) 9 ONIE General Boot Options NOS: Network OS
10 ONIE: Install OS If you want to stop ONIE
service discovery in Installer mode, please enter “onis-discovery-stop” Runtime output of auto ONIE discovery
• onie-nos-install <URL> ◦ Support http, ftp, tftp, installer file
on USB device ◦ Example ▪ ONIE:/ # onie-nos-install http://192.168.3.11/xxx.installer ▪ ONIE:/ # onie-nos-install /mnt/xxx.installer • onie-syseeprom (x86 only) ◦ Show board EEPROM info 11 ONIE Useful CLI Ref: ONIE CLI Reference
• A linux distribution for bare metal switches ◦ Based
on Debian 7 / 8 ◦ Support hardware platform including AMD64 / PPC / ARMEL 12 Open Network Linux Ref: Open Network Linux
13 Open Network Linux Software Stack ONL Linux Kernel Libc
on Debian 7 / 8 Base Distribution onl-* BRCM ASIC BRCM ASIC SDK OF-DPA Driver CPU (x86_64, PPC, ARMEL) Misc Hardware (FAN, LEDs, sensor) onlp-snmpd Indigo OF-DPA Driver Indigo OpenFlow Agent OpenFlow Controller (ONOS / ODL / Ryu) Applications Platform Hardware Controller Hardware ONL OF-DPA Indigo
14 Open Network Linux ScreenShot
15 OF-DPA Component Layering Ref: https://www.broadcom.com/collateral/pb/OF-DPA-PB100-R.pdf
16 OF-DPA Abstract Switch Pipeline • Full Feature L2 Bridging
and L3 Routing • L2 VLAN, Multicast, Broadcast • L3 unicast, Multicast, ECMP • ACL Actions • VXLAN Gateway
17 ONL Use Case Project Hardware Network Operating System
18 THANK YOU!