Admins Handbook

Save the output of this to a file:

esxcfg-vswitch -l
esxcfg-vmknic -l

Or make a backup of this file:
/etc/vmware/esx.conf

cd /usr/syno/etc.defaults/rc.d
touch S99-eth0.sh
touch S99-eth1.sh

echo “#!/bin/sh” >> S99-eth0.sh
echo “ethtool -s eth0 speed 100 duplex full autoneg off” >> S99-eth0.sh

echo “#!/bin/sh” >> S99-eth1.sh
echo “ethtool -s eth1 speed 100 duplex full autoneg off” >> S99-eth1.sh

chmod +x S99-eth*
——–
ethtool eth0