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osmo-upf/doc/charts/pfcp_and_gtp.dot
Neels Hofmeyr e9f06c34e9 add initial FSM design charts
Related: SYS#5599
Change-Id: I55474daa6bb204a0fe7da0a3bf888bb7d1c46677
2022-05-31 02:50:53 +02:00

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digraph G {
rankdir=LR
labelloc=t; label="PFCP and GTP"
SGSN [label="SGSN\n123.44.0.9"]
SGWC [label="SGW-C\n123.44.05"]
subgraph cluster_UPF {
label="OsmoUPF";
SGWU [label="SGW-U\n123.44.0.6"];
GTPk [label="kernel GTP\n123.44.0.6"]
}
SGSN -> SGWC [label="S4\nGTPv2-C"]
SGWC -> SGWU [label="Sxa\nPFCP\nSession Establishment:\n"]
SGSN -> GTPk [label="S4\nGTPv1-U",dir=both]
MS [label="MS\n192.168.104.176"]
MS -> SGSN [dir=both]
}