osmo-hnbgw/doc/charts/sccp.dot

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digraph G {
rankdir=TB
labelloc=t; label="SCCP/SS7 use in OsmoHNBGW"
subgraph cluster_ss0 {
label=""
ss0 [label="cs7 instance 0\n local pc: 1.1.1"]
ss0ab [label="address book"]
ss0 -> ss0ab
msc0a [label="2.2.2"]
sgsn0a [label="3.3.3"]
msc1a [label="5.5.5"]
ss0ab -> msc0a,sgsn0a,msc1a
}
sccp0 [label="hnbgw_sccp_user for '0'\n .osmo_sccp_instance\n .osmo_ss7_user SSN: RANAP"];
ss0 -> sccp0 [dir=back]
msc0 [label="hnbgw_cnlink 'msc0'\n .domain = IuCS\n .sccp_addr -> 2.2.2"]
sccp0 -> msc0 [dir=back]
msc0a -> msc0 [dir=back]
cs0 [label="UE CS conn\n hnbgw_context_map"]
cs1 [label="UE CS conn\n hnbgw_context_map"]
msc0 -> cs0,cs1
sgsn0 [label="hnbgw_cnlink 'sgsn0'\n .domain = IuPS\n .sccp_addr -> 3.3.3"]
sccp0 -> sgsn0 [dir=back]
sgsn0a -> sgsn0 [dir=back]
ps0 [label="UE PS conn\n hnbgw_context_map"]
sgsn0 -> ps0
subgraph cluster_ss1 {
label=""
ss1 [label="cs7 instance 1\n local pc: 4.4.4"]
ss1ab [label="address book"]
ss1 -> ss1ab
sgsn1a [label="6.6.6"]
ss1ab -> sgsn1a
}
sccp1 [label="hnbgw_sccp_user for '1'\n .osmo_sccp_instance\n .osmo_ss7_user SSN: RANAP"];
ss1 -> sccp1 [dir=back]
msc1 [label="hnbgw_cnlink 'msc1'\n .domain = IuCS\n .sccp_addr -> 5.5.5"]
sccp0 -> msc1 [dir=back]
msc1a -> msc1 [dir=back]
cs2 [label="UE CS conn\n hnbgw_context_map"]
msc1 -> cs2
sgsn1 [label="hnbgw_cnlink 'sgsn1'\n .domain = IuPS\n .sccp_addr -> 6.6.6"]
sccp1 -> sgsn1 [dir=back]
sgsn1a -> sgsn1 [dir=back]
ps2 [label="UE PS conn\n hnbgw_context_map"]
sgsn1 -> ps2
subgraph cluster_sccp_inst {
label="global sccp.users (llist)"
sccp0
sccp1
}
subgraph cluster_cnpool_iucs {
label="global cnpool_iucs"
msc0
msc1
}
subgraph cluster_cnpool_iups {
label="global cnpool_iups"
sgsn0
sgsn1
}
}