For a multi-tenant environment, some embodiments of the invention provide a novel method
for (1) embedding a specific path for a tenant's data message flow through a network in …

6,912,604 B1 6/2005 TZeng et a1. Zoos/0238035 A1 10/2005 Rl-ley 6,922,724 B1 7/2005
Freeman etal. Zoos/0286513 A1 12/2005 K 'ng 6,947,984 B2 9/2005 Schweitzer etal …

A network control system for interconnecting several sepa rate networks. The system
includes i) several interconnection Switching elements, each of which is for connecting one …

For a multi-tenant environment, some embodiments of the invention provide a novel method
for forwarding tenant traffic through a set of service machines to perform a set of service …

For a multi-tenant environment, some embodiments of the invention provide a novel method
for forwarding tenant traffic through a set of service machines to perform a set of service …

(57) ABSTRACT A router for routing data from a client through load-balancing nodes to a
selected load-balanced server among a plurality of servers in a network involves: receiving …

In a load balancing system, user-configurable geographic prefixes are provided. IP address
prefix allocations provided by the Internet Assigned Numbers Authority (IANA) and …

(57) ABSTRACT A global server load balancing (GSLB) switch serves as a proxy to an
authoritative DNS communicates with numerous site Switches which are coupled to host …

5,031,094. A 7/1991 Toegel et al. 5,359,593 A 10/1994 Derby et al. 5,530,872 A 6/1996
Smeltzer et al. 5,539,883. A 7/1996 Allon et al. 5,867,706 A 2f1999 Martin et al. 5,918,017 A …

US PATENT DOCUMENTS ordered using metrics that include the information collected from
the site switches. In one instance, the GSLB switch 5,031,094. A 7, 1991 Toegel et …