server 172.16.253.0 255.255.255.0
ifconfig-pool-persist /tmp/ipp.txt

push "route 172.16.64.0 255.255.224.0"
push "redirect-gateway def1"
push "dhcp-option DNS 172.16.64.2"

traceroute to 8.8.8.8 (8.8.8.8), 64 hops max, 52 byte packets
 1  ip-172-16-253-1.eu-west-1.compute.internal (172.16.253.1)  30.283 ms  15.633 ms  16.482 ms
 2  * * *