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Diffstat (limited to 'docs/testing/user/userguide/03-architecture.rst')
| -rwxr-xr-x | docs/testing/user/userguide/03-architecture.rst | 63 |
1 files changed, 62 insertions, 1 deletions
diff --git a/docs/testing/user/userguide/03-architecture.rst b/docs/testing/user/userguide/03-architecture.rst index 3654c43a..08e1b2f2 100755 --- a/docs/testing/user/userguide/03-architecture.rst +++ b/docs/testing/user/userguide/03-architecture.rst @@ -9,7 +9,7 @@ Architecture Abstract ======== -This chapter describes the samplevnf software architecture. +This chapter describes the samplevnf software architecture. we will introduce it VNFs. More technical details will be introduced in this chapter. Overview @@ -79,6 +79,65 @@ VNF supported Intel® DPPD - PROX is an application built on top of DPDK which allows creating software architectures, such as the one depicted below, through small and readable configuration files. + This VNF can act as L2FWD, L3FWD, BNG etc. + +Feature supported by the VNFs +----------------------------- + +The following features were verified by SampleVNF test cases: + + - vFW - Virtual Firewall + + * Basic Packet filter dropping malformed, invalid packets based on L3/L4 packet headers + * Policy based filtering + * Dynamic Packet filtering through Connection Tracker for TCP and UDP + * SYN-flood protection via synproxy for TCP + * UDP, TCP and ICMP protocol pass-through + * CLI based enable/disable connection tracking, synproxy, basic packet filtering + * Multithread support + * Multiple physical port support + * Providing statistics on traffic traversing the VNF + + - vCG-NAPT - Carrier Grade Network Address and port Translation + + * Static and dynamic Network address translation. + * Static and dynamic Network address and port translation + * ARP (request, response, gratuitous) + * ICMP (terminal echo, echo response, pass-through) + * UDP, TCP and ICMP protocol pass-through + * Multithread support and Multiple physical port support + * Limiting max ports per client + * Limiting max clients per public IP address + * Live Session tracking to NAT flow + * NAT64 – connectivity between IPv6 access network to IPv4 data network. + + - vACL - Access Control List + + * CLI based Run-time rule configuration (Add, Delete, List, Display, Clear, Modify) + * IPv4 and IPv6 5 tuple packet Selector support + * Counting packets and bytes per rule + * Multithread support + * Multiple physical port support + * Forwarding packets to specific ports on base of rules + * Rules definition on base TCP/UDP connection tracking + + - Prox - Packet pROcessing eXecution engine. + + * Classify + * Drop + * Basic Forwarding (no touch) + * L2 Forwarding (change MAC) + * GRE encap/decap + * Load balance based on packet fields + * Symmetric load balancing + * QinQ encap/decap IPv4/IPv6 + * ARP + * QoS + * Routing + * Unmpls + * Policing + * Basic ACL + * Basic CGNAT Test Framework -------------- @@ -111,3 +170,5 @@ SampleVNF Directory structure *VNFs/* - all VNF source code directory. *VNF_Catalogue/* - Collection of all Open Source VNFs + +*heat_template/* - Sample HEAT templates for VNFs |