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qemu-raspbian-network
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Do not use abbreviated ip commands

This commit is contained in:
Vincent Legoll 2017-08-11 11:19:29 +02:00
parent bb04e97ccf
commit 6b3d8d97c4
1 changed files with 9 additions and 9 deletions
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18
qemu-pi.sh
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@ -41,7 +41,7 @@ test -f $IMG && test -f $KERNEL || { echo "$IMG or $KERNEL not found"; exit; }
# some more checks
[[ "$NO_NETWORK" != "1" ]] && {
IP=$( ip a | grep "global $IFACE" | grep -oP '\d{1,3}(.\d{1,3}){3}' | head -1 )
IP=$( ip address | grep "global $IFACE" | grep -oP '\d{1,3}(.\d{1,3}){3}' | head -1 )
[[ "$IP" == "" ]] && { echo "no IP found for $IFACE"; NO_NETWORK=1; }
type brctl &>/dev/null || { echo "brctl is not installed"; NO_NETWORK=1; }
modprobe tun &>/dev/null
@ -77,14 +77,14 @@ EOF
IPFW=$( sysctl net.ipv4.ip_forward | cut -d= -f2 )
sysctl net.ipv4.ip_forward=1
ROUTES=$( ip r | grep $IFACE )
ROUTES=$( ip route | grep $IFACE )
BRROUT=$( echo "$ROUTES" | sed "s=$IFACE=$BRIDGE=" )
brctl addbr $BRIDGE
brctl addif $BRIDGE $IFACE
ip l set up dev $BRIDGE
ip r flush dev $IFACE
ip a a $IP dev $BRIDGE
echo "$BRROUT" | tac | while read l; do ip r a $l; done
ip link set up dev $BRIDGE
ip route flush dev $IFACE
ip address add $IP dev $BRIDGE
echo "$BRROUT" | tac | while read l; do ip route add $l; done
precreationg=$(ip tuntap list | cut -d: -f1 | sort)
ip tuntap add user $USER mode tap
@ -136,12 +136,12 @@ qemu-system-arm -kernel $KERNEL -cpu arm1176 -m 256 -M versatilepb $NET_ARGS \
# restore network to what it was
[[ "$NO_NETWORK" != "1" ]] && {
ip l set down dev $TAPIF
ip link set down dev $TAPIF
ip tuntap del $TAPIF mode tap
sysctl net.ipv4.ip_forward="$IPFW"
ip l set down dev $BRIDGE
ip link set down dev $BRIDGE
brctl delbr $BRIDGE
echo "$ROUTES" | tac | while read l; do ip r a $l; done
echo "$ROUTES" | tac | while read l; do ip route add $l; done
}
# License