neels has uploaded this change for review. (
https://gerrit.osmocom.org/c/osmo-hnbgw/+/32322 )
Change subject: charts: add sccp.dot
......................................................................
charts: add sccp.dot
Show current use of SCCP and SS7 by osmo-hnbgw, which is about to
change (along with this chart).
Related: SYS#6422
Change-Id: I109948758de998326a5e9f0dcdc84d5f11dfba02
---
M doc/charts/Makefile.am
A doc/charts/sccp.dot
2 files changed, 51 insertions(+), 0 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-hnbgw refs/changes/22/32322/1
diff --git a/doc/charts/Makefile.am b/doc/charts/Makefile.am
index 52b111f..3ffcfc8 100644
--- a/doc/charts/Makefile.am
+++ b/doc/charts/Makefile.am
@@ -4,6 +4,7 @@
dot: \
$(builddir)/hnbgw_context_map_fsm.png \
+ $(builddir)/sccp.png \
$(NULL)
$(builddir)/%.png: $(srcdir)/%.msc
diff --git a/doc/charts/sccp.dot b/doc/charts/sccp.dot
new file mode 100644
index 0000000..9c04c35
--- /dev/null
+++ b/doc/charts/sccp.dot
@@ -0,0 +1,37 @@
+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"]
+ ss0ab -> msc0a,sgsn0a
+ }
+
+ iucs_addr [label=".iucs_addr -> 2.2.2"]
+ iups_addr [label=".iups_addr -> 3.3.3"]
+ msc0a -> iucs_addr [dir=back]
+ sgsn0a -> iups_addr [dir=back]
+ cnlink [label="hnbgw_cnlink (singleton)\n .osmo_sccp_instance\n
.osmo_ss7_user SSN: RANAP"];
+ ss0 -> cnlink [dir=back]
+
+ cs0 [label="UE CS conn\n hnbgw_context_map"]
+ cs1 [label="UE CS conn\n hnbgw_context_map"]
+ ps0 [label="UE PS conn\n hnbgw_context_map"]
+ ps1 [label="UE PS conn\n hnbgw_context_map"]
+ cnlink -> cs0,cs1,ps0,ps1
+ iucs_addr -> cs0,cs1 [style=dotted,dir=none]
+ iups_addr -> ps0,ps1 [style=dotted,dir=none]
+
+ subgraph cluster_hnbgw {
+ label="global hnb_gw"
+ cnlink
+ iucs_addr
+ iups_addr
+ }
+}
--
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Gerrit-Project: osmo-hnbgw
Gerrit-Branch: master
Gerrit-Change-Id: I109948758de998326a5e9f0dcdc84d5f11dfba02
Gerrit-Change-Number: 32322
Gerrit-PatchSet: 1
Gerrit-Owner: neels <nhofm...@sysmocom.de>
Gerrit-MessageType: newchange
