From: Michael Tremer <michael.tremer@ipfire.org>
Date: Thu, 8 Sep 2022 10:21:31 +0000 (+0200)
Subject: dhcpcd.exe: Flush any configured IP addresses on shutdown
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=df6f39c0df57020982b39b6743c6f8551d66cbb2;p=people%2Fms%2Fipfire-2.x.git

dhcpcd.exe: Flush any configured IP addresses on shutdown

This allows us to start with a fresh interface every time dhcpcd is
being restarted.

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/initscripts/networking/dhcpcd.exe b/src/initscripts/networking/dhcpcd.exe
index be6d637088..f79d5d16dd 100644
--- a/src/initscripts/networking/dhcpcd.exe
+++ b/src/initscripts/networking/dhcpcd.exe
@@ -84,6 +84,11 @@ dhcpcd_down()
 			run_subdir ${rc_base}/init.d/networking/red.down/
 		fi
 	fi
+
+	# Remove any configured IP address from the device
+	ip addr flush dev "${interface}" &>/dev/null
+
+	return 0
 }
 
 # Called when dhcpcd relies on a third party to configure an IP address