From 1aa3bc74170f10a4285827efa2748d1d6c2e4613 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Fri, 23 Jan 2026 06:49:25 +0000
Subject:  New example batch of service definitions

---
 .../init-ipv6/dependencies.d/hostapd-wlan0         |  0
 .../init-ipv6/dependencies.d/hostapd-wlan1         |  0
 .../init-ipv6/dependencies.d/init-lan              |  0
 .../init-ipv6/dependencies.d/mount-rwfs            |  0
 .../init-ipv6/dependencies.d/udhcpc6-eth2          |  0
 examples/source-router/init-ipv6/down              |  3 ++
 examples/source-router/init-ipv6/flag-essential    |  0
 examples/source-router/init-ipv6/type              |  1 +
 examples/source-router/init-ipv6/up                | 35 ++++++++++++++++++++++
 9 files changed, 39 insertions(+)
 create mode 100644 examples/source-router/init-ipv6/dependencies.d/hostapd-wlan0
 create mode 100644 examples/source-router/init-ipv6/dependencies.d/hostapd-wlan1
 create mode 100644 examples/source-router/init-ipv6/dependencies.d/init-lan
 create mode 100644 examples/source-router/init-ipv6/dependencies.d/mount-rwfs
 create mode 100644 examples/source-router/init-ipv6/dependencies.d/udhcpc6-eth2
 create mode 100755 examples/source-router/init-ipv6/down
 create mode 100644 examples/source-router/init-ipv6/flag-essential
 create mode 100644 examples/source-router/init-ipv6/type
 create mode 100644 examples/source-router/init-ipv6/up

(limited to 'examples/source-router/init-ipv6')

diff --git a/examples/source-router/init-ipv6/dependencies.d/hostapd-wlan0 b/examples/source-router/init-ipv6/dependencies.d/hostapd-wlan0
new file mode 100644
index 0000000..e69de29
diff --git a/examples/source-router/init-ipv6/dependencies.d/hostapd-wlan1 b/examples/source-router/init-ipv6/dependencies.d/hostapd-wlan1
new file mode 100644
index 0000000..e69de29
diff --git a/examples/source-router/init-ipv6/dependencies.d/init-lan b/examples/source-router/init-ipv6/dependencies.d/init-lan
new file mode 100644
index 0000000..e69de29
diff --git a/examples/source-router/init-ipv6/dependencies.d/mount-rwfs b/examples/source-router/init-ipv6/dependencies.d/mount-rwfs
new file mode 100644
index 0000000..e69de29
diff --git a/examples/source-router/init-ipv6/dependencies.d/udhcpc6-eth2 b/examples/source-router/init-ipv6/dependencies.d/udhcpc6-eth2
new file mode 100644
index 0000000..e69de29
diff --git a/examples/source-router/init-ipv6/down b/examples/source-router/init-ipv6/down
new file mode 100755
index 0000000..92a27a1
--- /dev/null
+++ b/examples/source-router/init-ipv6/down
@@ -0,0 +1,3 @@
+forbacktickx -Ep i { s6-ls /run/service/udhcpc6-eth2/instance }
+if { s6-instance-delete -t 5000 /run/service/udhcpc6-eth2 $i }
+ip link del eth2_$i
diff --git a/examples/source-router/init-ipv6/flag-essential b/examples/source-router/init-ipv6/flag-essential
new file mode 100644
index 0000000..e69de29
diff --git a/examples/source-router/init-ipv6/type b/examples/source-router/init-ipv6/type
new file mode 100644
index 0000000..bdd22a1
--- /dev/null
+++ b/examples/source-router/init-ipv6/type
@@ -0,0 +1 @@
+oneshot
diff --git a/examples/source-router/init-ipv6/up b/examples/source-router/init-ipv6/up
new file mode 100644
index 0000000..4e2d602
--- /dev/null
+++ b/examples/source-router/init-ipv6/up
@@ -0,0 +1,35 @@
+if { modprobe ipv6 }
+if { redirfd -w 1 /proc/sys/net/ipv6/conf/all/forwarding s6-echo 1 }
+if { redirfd -w 1 /proc/sys/net/ipv6/conf/default/accept_ra s6-echo 0 }
+if { s6-mkdir -p /run/udhcpc6-eth2/by_interface }
+if { s6-mkdir -p /run/udhcpc6-eth2/by_prefix }
+
+if
+{
+  s6-envdir /etc/env-network
+  forx -pE i { eth0 eth1 eth2 eth3 wlan0 wlan1 }
+  backtick -E j { pipeline { s6-echo $i } tr [[:lower:]] [[:upper:]] }
+  multisubstitute
+  {
+    importas -uD "" ip6 ${j}_IP6
+    importas -ui ip6bis ${j}_IP6_BIS
+  }
+  if { if -t { eltest -n ${ip6} } ip -6 addr add ${ip6}/64 dev $i }
+  ip -6 addr add ${ip6bis}/64 dev $i preferred_lft 0
+}
+
+if
+{
+  forbacktickx -Ep i
+  {
+    if { s6-echo "00\n01\n02\n03\n04\n05\n06\n07\n08\n09\n0a\n0b\n0c\n0d\n0e\n0f" }
+    pipeline { if { s6-echo "obase=16" } seq 16 62 }
+    pipeline { bc }
+    tr [[:upper:]] [[:lower:]]
+  }
+  if { ip link add eth2_$i link eth2 type macvlan }
+  if { ip link set dev eth2_$i up }
+  s6-instance-create -d /run/service/udhcpc6-eth2 $i
+}
+
+redirfd -w 1 /proc/sys/net/ipv6/conf/eth2/accept_ra s6-echo 2
-- 
cgit v1.3.1