From b250b233ec136cfe2655c4de8d18468cd1959083 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Sat, 4 Apr 2020 11:30:10 +0200
Subject: pppoe: T1318: move Jinja2 templates to data/templates folder

This makes the actual code which generates the configs much more human
readable.
---
 data/templates/pppoe/ipv6-up.script.tmpl | 41 ++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 data/templates/pppoe/ipv6-up.script.tmpl

(limited to 'data/templates/pppoe/ipv6-up.script.tmpl')

diff --git a/data/templates/pppoe/ipv6-up.script.tmpl b/data/templates/pppoe/ipv6-up.script.tmpl
new file mode 100644
index 000000000..037db66db
--- /dev/null
+++ b/data/templates/pppoe/ipv6-up.script.tmpl
@@ -0,0 +1,41 @@
+#!/bin/sh
+
+# As PPPoE is an "on demand" interface we need to re-configure it when it
+# becomes up
+
+if [ "$6" != "{{ intf }}" ]; then
+    exit
+fi
+
+{% if ipv6_autoconf -%}
+# add some info to syslog
+DIALER_PID=$(cat /var/run/{{ intf }}.pid)
+logger -t pppd[$DIALER_PID] "executing $0"
+logger -t pppd[$DIALER_PID] "configuring interface {{ intf }} via $2"
+
+# Configure interface-specific Host/Router behaviour.
+# Note: It is recommended to have the same setting on all interfaces; mixed
+# router/host scenarios are rather uncommon. Possible values are:
+#
+# 0  Forwarding disabled
+# 1  Forwarding enabled
+#
+echo 1 > /proc/sys/net/ipv6/conf/{{ intf }}/forwarding
+
+# Accept Router Advertisements; autoconfigure using them.
+#
+# It also determines whether or not to transmit Router
+# Solicitations. If and only if the functional setting is to
+# accept Router Advertisements, Router Solicitations will be
+# transmitted. Possible values are:
+#
+# 0  Do not accept Router Advertisements.
+# 1  Accept Router Advertisements if forwarding is disabled.
+# 2  Overrule forwarding behaviour. Accept Router Advertisements
+#    even if forwarding is enabled.
+#
+echo 2 > /proc/sys/net/ipv6/conf/{{ intf }}/accept_ra
+
+# Autoconfigure addresses using Prefix Information in Router Advertisements.
+echo 1 > /proc/sys/net/ipv6/conf/{{ intf }}/autoconfigure
+{% endif %}
-- 
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