More Related Content Similar to Scalar Technical session - Network Functions Virtualization leveraging Brocade (20) More from Scalar Decisions (20) Scalar Technical session - Network Functions Virtualization leveraging Brocade3. } Over two-thirds of x86 server workloads are
virtualized today, according to Gartner
} Virtualization driven by increased demand for:
– Rapid Service Deployment
– Elastic Computing Requirements
– Requirement for lower deployment costs
} Some of these same demands exist in networking
which is why Network Functions Virtualization
(NFV) is quickly becoming a hot trend
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4. } Virtualizing network functions such as:
– Stateful Firewalls
– Routers
– Application Delivery Controllers / Load
Balancers
– VPN Devices
} Running these functions on virtualized x86
servers instead of expensive, dedicated ASIC
based appliances
© 2013 Scalar Decisions Inc. Not for distribution outside of intended audience
5. } A group was formed under the ETSI (European
Telecommunications Standards Institute) called
“Network Functions Virtualization”
} Published a white-paper in October of 2012
calling for virtualization of network functions
} Members such as: AT&T, BT, China Mobile, DT,
NTT, Orange, Telecom Italia, Telefonica, Telstra,
Verizon
} http://portal.etsi.org/NFV/NFV_White_Paper.pdf
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8. } Rapid Service Deployment
– Ability to template and image NFV devices
– Deployment is as easy as copying an image and
spinning up a new VM
– Integration with Orchestration Stack
} Elasticity
– Ideal for situations where temporary but large
scale increases in traffic and services exist
} Lower Deployment Costs
– No additional hardware to purchase, as long as
resources exist in virtual environment
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9. } Brocade / Vyatta vRouter
– Stateful Firewall
– Dynamic Routing – OSPF, BGP, RIP
– Policy Based Routing
– IPSec, SSL VPN Support
} Brocade Virtual ADX Application Delivery Switch
– Intelligent Server Load Balancing
– Powerful ADX OpenScript Community
– Layer 4 to 7 Service Delivery
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11. } Virtual router, runs on bare metal or any
hypervisor that supports a Linux/Debian guest
} Support for VMware, Xen/XenServer, Red Hat
KVM, Hyper-V
} Available for download as an OVF/OVA template,
Xen XVA, KVM Image, and Live CD ISO image
© 2013 Scalar Decisions Inc. Not for distribution outside of intended audience
12. IPv4 / IPv6
Routing
Firewall
VPN
High
Availability
} BGP
} OSPF
} RIPv2
} Stateful Inspection
} OpenVPN SSL
} Stateful Failover
} Multicast
} Zone Based } IPv6 Capable
} IPSec
} Layer 2 GRE
} HA Clustering
} Stateful Failover
} PPTP, L2TP
} Config Replication
} VRRP
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15. } Available as an open source since 2006
} Vyatta Subscription Edition introduced with premium
features: web gui, config sync, Restful API access
} Based on standard Linux, Quagga packages, OpenVPN
} Brocade Acquires Vyatta in April 2012
} VSE becomes: Brocade Vyatta vRouter 5400
} Brocade Vyatta vRouter 5600 series introduced in
2013: PCI Passthrough, SR-IOV, vPLANE contributing
to 10G capability
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17. } Distributed Management and Application Cores,
independent of Linux Kernel
– Adding virtual CPU, Memory will allow increased
performance
} Automated Service Provisioning
– Can easily be copied and moved closer to
application workloads
} Intelligent Load Balancing
– Choose from multiple metrics for optimal load
balancing
– Server Connections, Response Time, SNMP weight
(ex. CPU, Memory, etc.)
© 2013 Scalar Decisions Inc. Not for distribution outside of intended audience
18. } Deep Packet Inspection - Layer 3 - 7
} Easily support multi-tenancy
} LBaaS – Load Balancer as a Service
} OpenScript
– Allows perl scripts to be compiled into byte
code for fast processing
– Read/Write Layer 3-7 headers on the fly
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20. NFV USE CASES
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24. THANK YOU.
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