mwan3: add migration script for flush_conntrack config

Signed-off-by: Florian Eckert <redacted>

diff --git a/net/mwan3/files/etc/uci-defaults/mwan3-migrate-flush_conntrack b/net/mwan3/files/etc/uci-defaults/mwan3-migrate-flush_conntrack
new file mode 100644 (file)
index 0000000..1691efa
--- /dev/null
+++ b/net/mwan3/files/etc/uci-defaults/mwan3-migrate-flush_conntrack
@@ -0,0 +1,26 @@
+#!/bin/sh
+
+. /lib/functions.sh
+
+mwan3_migrate_flush_conntrack() {
+       local iface="$1"
+
+       config_get value "${iface}" flush_conntrack
+       case $value in
+               always)
+                       uci_remove mwan3 "$iface" flush_conntrack
+                       uci_add_list mwan3 "$iface" flush_conntrack ifup
+                       uci_add_list mwan3 "$iface" flush_conntrack ifdown
+                       ;;
+               never)
+                       uci_remove mwan3 "$iface" flush_conntrack
+                       ;;
+       esac
+
+       uci_commit mwan3
+}
+
+config_load mwan3
+config_foreach mwan3_migrate_flush_conntrack interface
+
+exit 0