From a02c7f4d1c9aea6adec6f65107a3d64d76fb121b Mon Sep 17 00:00:00 2001
From: tofbouf <76905498+tofbouf@users.noreply.github.com>
Date: Wed, 27 Jan 2021 09:05:36 +0100
Subject: [PATCH] Update systemd.service

Problem

    System Alive Checker does not work. The "ping'ed" adresses are always shown as OFF.

Solution

    From the domoticz documentation:
When running Domoticz without root (recommended), you need to add the correct socket capabilities for this to function properly and restart domoticz (otherwise it will fail silently!):
$ sudo setcap -v cap_net_raw+eip <full qualified name of domoticz executable>

So, I added the capability "cap_net_raw=+eip" in systemd.service

R Status

    Code finished.
    Tested on my own instance.
---
 conf/systemd.service | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/conf/systemd.service b/conf/systemd.service
index ca29149..bc994d6 100644
--- a/conf/systemd.service
+++ b/conf/systemd.service
@@ -8,9 +8,9 @@ Group=__APP__
 ExecStart=__FINALPATH__/domoticz -www __PORT__ -sslwww 0 -log /var/log/__APP__/__APP__.log -loglevel normal,status
 WorkingDirectory=__FINALPATH__/
 PermissionsStartOnly=true
-ExecStartPre=setcap 'cap_net_bind_service=+ep' __FINALPATH__/domoticz
+ExecStartPre=setcap 'cap_net_bind_service=+ep cap_net_raw=+eip' __FINALPATH__/domoticz
 Restart=on-failure
 RestartSec=1m
 #StandardOutput=null
 [Install]
-WantedBy=multi-user.target
\ No newline at end of file
+WantedBy=multi-user.target