Fix issues with the MTU size in vFW/vLB

[demo.git] / vnfs / vLB / scripts / v_lb_install.sh

diff --git a/vnfs/vLB/scripts/v_lb_install.sh b/vnfs/vLB/scripts/v_lb_install.sh
index 8bfe9fc..73fee3d 100644 (file)
--- a/vnfs/vLB/scripts/v_lb_install.sh
+++ b/vnfs/vLB/scripts/v_lb_install.sh
@@ -11,17 +11,25 @@ if [[ $CLOUD_ENV == "openstack" ]]
 then
        echo 127.0.0.1 $(hostname) >> /etc/hosts
 
+       # Allow remote login as root
+       mv /root/.ssh/authorized_keys /root/.ssh/authorized_keys.bk
+       cp /home/ubuntu/.ssh/authorized_keys /root/.ssh
+
+       MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1)
+
        VLB_PRIVATE_IP_O=$(cat /opt/config/local_private_ipaddr.txt)
        echo "auto eth1" >> /etc/network/interfaces
        echo "iface eth1 inet static" >> /etc/network/interfaces
        echo "    address $VLB_PRIVATE_IP_O" >> /etc/network/interfaces
        echo "    netmask 255.255.255.0" >> /etc/network/interfaces
+       echo "    mtu $MTU" >> /etc/network/interfaces
 
        VLB_PRIVATE_IP_1=$(cat /opt/config/oam_private_ipaddr.txt)
        echo "auto eth2" >> /etc/network/interfaces
        echo "iface eth2 inet static" >> /etc/network/interfaces
        echo "    address $VLB_PRIVATE_IP_1" >> /etc/network/interfaces
        echo "    netmask 255.255.255.0" >> /etc/network/interfaces
+       echo "    mtu $MTU" >> /etc/network/interfaces
 
        ifup eth1
        ifup eth2