GGSN_Tests.ttcn

external interfaces
- Gp: GTP (emulates SGSN)
- Gi: IP (emulates Internet)
- VTY

{% dot ggsn_tests.svg digraph G { rankdir=LR; GGSN [label="GGSN\nosmo-ggsn",shape="box"]; ATS [label="ATS\nGGSN_Tests.ttcn"];

ATS -> GGSN [label="Gp (GTP)"]; GGSN -> ATS [label="Gi (IP)"]; ATS -> GGSN [label="VTY"]; } %}