From 8dcf042a7f58dfac590b28174dc1d9b87ce5a893 Mon Sep 17 00:00:00 2001
From: Christian Poessinger <christian@poessinger.com>
Date: Sat, 4 Apr 2020 13:46:38 +0200
Subject: pppoe: T2219: move adding of default route to ip-(up|down) script

As PPPoE interfaces should be part of a VRF it is required that the default
can also be set into the specified VRF. The default way of PPP by setting the
"defaultroute" option does not take a VRF into account. In this case PPP
installs a Kernel route forwarding all default traffic over this interface.

This change installs a static route with metric 1 instead into the routing
table via FRR. This is not the same as a Kernel route in terms of metric 1
compared to 0 but it should do the trick.
---
 data/templates/pppoe/peer.tmpl | 132 ++++++++++++++++++++---------------------
 1 file changed, 63 insertions(+), 69 deletions(-)

(limited to 'data/templates/pppoe/peer.tmpl')

diff --git a/data/templates/pppoe/peer.tmpl b/data/templates/pppoe/peer.tmpl
index 029361101..8651f12a5 100644
--- a/data/templates/pppoe/peer.tmpl
+++ b/data/templates/pppoe/peer.tmpl
@@ -1,69 +1,63 @@
-### Autogenerated by interfaces-pppoe.py ###
-
-{% if description %}
-# {{ description }}
-{% endif %}
-
-# Require peer to provide the local IP address if it is not
-# specified explicitly in the config file.
-noipdefault
-
-# Don't show the password in logfiles:
-hide-password
-
-# Standard Link Control Protocol (LCP) parameters:
-lcp-echo-interval 20
-lcp-echo-failure 3
-
-# RFC 2516, paragraph 7 mandates that the following options MUST NOT be
-# requested and MUST be rejected if requested by the peer:
-# Address-and-Control-Field-Compression (ACFC)
-noaccomp
-
-# Asynchronous-Control-Character-Map (ACCM)
-default-asyncmap
-
-# Override any connect script that may have been set in /etc/ppp/options.
-connect /bin/true
-
-# Don't try to authenticate the remote node
-noauth
-
-# Don't try to proxy ARP for the remote endpoint. User can set proxy
-# arp entries up manually if they wish.  More importantly, having
-# the "proxyarp" parameter set disables the "defaultroute" option.
-noproxyarp
-
-# Unlimited connection attempts
-maxfail 0
-
-plugin rp-pppoe.so
-{{ source_interface }}
-persist
-ifname {{ intf }}
-ipparam {{ intf }}
-debug
-logfile {{ logfile }}
-{% if 'auto' in default_route -%}
-defaultroute
-{% elif 'force' in default_route -%}
-defaultroute
-replacedefaultroute
-{% endif %}
-mtu {{ mtu }}
-mru {{ mtu }}
-user "{{ auth_username }}"
-password "{{ auth_password }}"
-{% if name_server -%}
-usepeerdns
-{% endif %}
-{% if ipv6_enable -%}
-+ipv6
-ipv6cp-use-ipaddr
-{% endif %}
-{% if service_name -%}
-rp_pppoe_service "{{ service_name }}"
-{% endif %}
-{% if on_demand %}
-demand
-{% endif %}
+### Autogenerated by interfaces-pppoe.py ###
+
+{% if description %}
+# {{ description }}
+{% endif %}
+
+# Require peer to provide the local IP address if it is not
+# specified explicitly in the config file.
+noipdefault
+
+# Don't show the password in logfiles:
+hide-password
+
+# Standard Link Control Protocol (LCP) parameters:
+lcp-echo-interval 20
+lcp-echo-failure 3
+
+# RFC 2516, paragraph 7 mandates that the following options MUST NOT be
+# requested and MUST be rejected if requested by the peer:
+# Address-and-Control-Field-Compression (ACFC)
+noaccomp
+
+# Asynchronous-Control-Character-Map (ACCM)
+default-asyncmap
+
+# Override any connect script that may have been set in /etc/ppp/options.
+connect /bin/true
+
+# Don't try to authenticate the remote node
+noauth
+
+# Don't try to proxy ARP for the remote endpoint. User can set proxy
+# arp entries up manually if they wish.  More importantly, having
+# the "proxyarp" parameter set disables the "defaultroute" option.
+noproxyarp
+
+# Unlimited connection attempts
+maxfail 0
+
+plugin rp-pppoe.so
+{{ source_interface }}
+persist
+ifname {{ intf }}
+ipparam {{ intf }}
+debug
+logfile {{ logfile }}
+mtu {{ mtu }}
+mru {{ mtu }}
+user "{{ auth_username }}"
+password "{{ auth_password }}"
+{% if name_server -%}
+usepeerdns
+{% endif %}
+{% if ipv6_enable -%}
++ipv6
+ipv6cp-use-ipaddr
+{% endif %}
+{% if service_name -%}
+rp_pppoe_service "{{ service_name }}"
+{% endif %}
+{% if on_demand %}
+demand
+{% endif %}
-- 
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