neels has uploaded this change for review. (
https://gerrit.osmocom.org/c/osmo-hnbgw/+/32324 )
Change subject: sccp: add pooling for CN (MSCs, SGSNs)
......................................................................
sccp: add pooling for CN (MSCs, SGSNs)
NOT IMPLEMENTED besides the intended changes shown in chart sccp.dot.
Related: SYS#6422
Change-Id: I5479eded786ec26062d49403a8be12967f113cdb
---
M doc/charts/sccp.dot
1 file changed, 42 insertions(+), 11 deletions(-)
git pull ssh://gerrit.osmocom.org:29418/osmo-hnbgw refs/changes/24/32324/1
diff --git a/doc/charts/sccp.dot b/doc/charts/sccp.dot
index 6b67a99..a34f4a5 100644
--- a/doc/charts/sccp.dot
+++ b/doc/charts/sccp.dot
@@ -9,13 +9,15 @@
ss0 -> ss0ab
msc0a [label="2.2.2"]
- ss0ab -> msc0a
+ sgsn0a [label="3.3.3"]
+ msc1a [label="5.5.5"]
+ ss0ab -> msc0a,sgsn0a,msc1a
}
sccp0 [label="hnbgw_sccp_inst for '0'\n .osmo_sccp_instance\n
.osmo_ss7_user SSN: RANAP"];
ss0 -> sccp0 [dir=back]
- msc0 [label="hnbgw_cnlink for IuCS\n .sccp_addr -> 2.2.2"]
+ msc0 [label="hnbgw_cnlink 'msc0'\n .domain = IuCS\n .sccp_addr ->
2.2.2"]
sccp0 -> msc0 [dir=back]
msc0a -> msc0 [dir=back]
@@ -23,26 +25,41 @@
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
- sgsn0a [label="3.3.3"]
- ss1ab -> sgsn0a
+ sgsn1a [label="6.6.6"]
+ ss1ab -> sgsn1a
}
sccp1 [label="hnbgw_sccp_inst for '1'\n .osmo_sccp_instance\n
.osmo_ss7_user SSN: RANAP"];
ss1 -> sccp1 [dir=back]
- sgsn0 [label="hnbgw_cnlink for IuPS\n .sccp_addr -> 3.3.3"]
- sccp1 -> sgsn0 [dir=back]
- sgsn0a -> sgsn0 [dir=back]
+ msc1 [label="hnbgw_cnlink 'msc1'\n .domain = IuCS\n .sccp_addr ->
5.5.5"]
+ sccp0 -> msc1 [dir=back]
+ msc1a -> msc1 [dir=back]
- ps0 [label="UE PS conn\n hnbgw_context_map"]
- ps1 [label="UE PS conn\n hnbgw_context_map"]
- sgsn0 -> ps0,ps1
+ 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_instances (llist)"
@@ -51,8 +68,10 @@
}
subgraph cluster_hnbgw {
- label="global hnb_gw"
+ label="global cn_pool (llist)"
msc0
+ msc1
sgsn0
+ sgsn1
}
}
--
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Gerrit-Project: osmo-hnbgw
Gerrit-Branch: master
Gerrit-Change-Id: I5479eded786ec26062d49403a8be12967f113cdb
Gerrit-Change-Number: 32324
Gerrit-PatchSet: 1
Gerrit-Owner: neels <[email protected]>
Gerrit-MessageType: newchange
