https://wassimaouadi.com/tags/service_graph/ Recent content in Service_graph on Hugo en Sat, 21 Feb 2026 21:31:13 +0200 https://wassimaouadi.com/technotes/acil47serviceinsertion_commonconcepts/ Sat, 21 Feb 2026 21:31:13 +0200 https://wassimaouadi.com/technotes/acil47serviceinsertion_commonconcepts/ <p>These are common concepts for Standard Service Graphs and Service Graph Redirects. Service Graph with L4-7 Device in Go-To mode == L3 Service Graph. L4-7 Device in Go-To mode and the SGT has PBR enabled == L3 PBR Node.</p> <h3 id="design-challenges">Design Challenges</h3> <p>steering traffic to the L4-7 Device traffic symmetry (same service node for inbound and outbound traffic), impact of hairpinning traffic on end-to-end network latency.</p> <h3 id="l4-7-service-graph">L4-7 Service Graph</h3> <p>requires the Service Graph Template</p>