1 files changed, 38 insertions, 0 deletions
diff --git a/src/migration-scripts/pppoe-server/9-to-10 b/src/migration-scripts/pppoe-server/9-to-10
new file mode 100644
index 0000000..d3475e8
--- /dev/null
+++ b/src/migration-scripts/pppoe-server/9-to-10
@@ -0,0 +1,38 @@
+# Copyright 2024 VyOS maintainers and contributors <maintainers@vyos.io>
+#
+# This library is free software; you can redistribute it and/or
+# modify it under the terms of the GNU Lesser General Public
+# License as published by the Free Software Foundation; either
+# version 2.1 of the License, or (at your option) any later version.
+#
+# This library is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+# Lesser General Public License for more details.
+#
+# You should have received a copy of the GNU Lesser General Public License
+# along with this library.  If not, see <http://www.gnu.org/licenses/>.
+
+# Migration of pado-delay options
+
+from vyos.configtree import ConfigTree
+
+base = ['service', 'pppoe-server', 'pado-delay']
+
+def migrate(config: ConfigTree) -> None:
+    if not config.exists(base):
+        return
+
+    pado_delay = {}
+    for delay in config.list_nodes(base):
+        sessions = config.return_value(base + [delay, 'sessions'])
+        pado_delay[delay] = sessions
+
+    # need to define delay for latest sessions
+    sorted_delays = dict(sorted(pado_delay.items(), key=lambda k_v: int(k_v[1])))
+    last_delay = list(sorted_delays)[-1]
+
+    # Rename last delay -> disable
+    tmp = base + [last_delay]
+    if config.exists(tmp):
+        config.rename(tmp, 'disable')