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check_inet.sh: replace 'ifconfig' with 'ip addr show'.

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Christoph 2018-05-04 03:53:29 +02:00
parent 84c2c5582b
commit e0f89eecd5
1 changed files with 5 additions and 5 deletions
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10
check_inet.sh
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@ -6,7 +6,7 @@ device=${1:-"ppp0"}
provider=${2:-"dsl-provider"}
ptp_addr=`ifconfig $device 2>/dev/null | grep -e "P-[tz]-P" | cut -d":" -f3 | cut -d " " -f1`
ptp_addr="$(ip addr show $device | grep peer | awk '{print$4}' | cut -d '/' -f1)"
alternate_addr="google.com heise.de debian.org ubuntu.com"
@ -16,9 +16,9 @@ reconnect() {
killall -9 pppd
sleep 2
ifup $provider >/dev/null 2> /dev/null
sleep 3
ptp_addr=`ifconfig $device 2>/dev/null | grep -e "P-[tz]-P" | cut -d":" -f3 | cut -d " " -f1`
if [ "X$ptp_addr" == "X" ] ; then
sleep 5
ptp_addr="$(ip addr show $device | grep peer | awk '{print$4}' | cut -d '/' -f1)"
if [[ -z "$ptp_addr" ]] ; then
echo "[ Error ]: reconnection host `hostname --long` failed at `date +\"%d.%m.%Y %H:%M:%S\"`"
else
echo "[ `hostname --long`]: reconnected at `date +\"%d.%m.%Y %H:%M:%S\"`"
@ -27,7 +27,7 @@ reconnect() {
echo "`df`"
}
if [ "X$ptp_addr" == "X" ] ; then
if [[ -z "$ptp_addr" ]] ; then
reconnect
else
ping -c3 $ptp_addr >/dev/null 2> /dev/null