From 2eaa9d1e7b682ce895d56966d9178dcfa0c822b1 Mon Sep 17 00:00:00 2001 From: Davide Cavalca Date: Mon, 4 Dec 2017 03:16:22 -0800 Subject: network: add knob to optionally keep interfaces up during shutdown (#154) * network: add knob to optionally keep interfaces up during shutdown --- rc.d/init.d/network | 9 +++++++++ sysconfig.txt | 5 +++++ 2 files changed, 14 insertions(+) diff --git a/rc.d/init.d/network b/rc.d/init.d/network index 92da47db..7e4b2b1b 100755 --- a/rc.d/init.d/network +++ b/rc.d/init.d/network @@ -167,6 +167,15 @@ stop) exit 1 fi + # Don't shut the network down when shutting down the system if configured + # as such in sysconfig + if is_false "$IFDOWN_ON_SHUTDOWN"; then + if systemctl is-system-running | grep -q 'stopping'; then + net_log $"system is shutting down, leaving interfaces up as requested" + exit 1 + fi + fi + vlaninterfaces="" vpninterfaces="" xdslinterfaces="" diff --git a/sysconfig.txt b/sysconfig.txt index d5d600e5..8f347cb7 100644 --- a/sysconfig.txt +++ b/sysconfig.txt @@ -178,6 +178,11 @@ Generic options: network has spanning tree running and must wait for STP convergence. Default: 0 (no delay) + IFDOWN_ON_SHUTDOWN=yes|no + If yes, do bring interfaces down during system shutdown. If no, leave them + in their current state (this is only supported on hosts using systemd). + Default: yes (bring interfaces down) + IPV6FORWARDING=yes|no Enable or disable global forwarding of incoming IPv6 packets -- cgit v1.2.1