Informatic · December 12, 2018 18:44
diff --git a/change-metric.sh b/change-metric.sh
 #!/bin/bash

 #
 # Replace all metrics for all routes on this openvpn connection.
 #
 # Usage:
 #
 #   script-security 2
 #   up "/etc/openvpn/change-metric.sh 3000"
 #   route-up "/etc/openvpn/change-metric.sh 3000" # Alternatively
 #

 set -ex

 metric="$1"; shift
 [[ -z "$dev" ]] && dev="$1" && shift

 ip route show dev $dev | while read route; do
    ip route del $route dev $dev
    ip route add $route dev $dev metric $metric

    echo "route [[ $route ]] $metric | $dev"
 done
	#!/bin/bash

	#
	# Replace all metrics for all routes on this openvpn connection.
	#
	# Usage:
	#
	# script-security 2
	# up "/etc/openvpn/change-metric.sh 3000"
	# route-up "/etc/openvpn/change-metric.sh 3000" # Alternatively
	#

	set -ex

	metric="$1"; shift
	[[ -z "$dev" ]] && dev="$1" && shift

	ip route show dev $dev \| while read route; do
	ip route del $route dev $dev
	ip route add $route dev $dev metric $metric

	echo "route [[ $route ]] $metric \| $dev"
	done