Hello LIV2, I have tested the configuration with static IP since PPPoE is available at my customer place only and it works for PING withi serail console to google DNS server also my iMac receive the DHCP address correctly but I'm not able to ping my public IP from my iMac and that means NATed internet is not working.
# feb/06/2018 23:50:40 by RouterOS 6.35.4
# software id = EPQU-RFSN
#
/ip pool
add name=ether2-pool ranges=192.168.2.2-192.168.2.254
add name=ether3-pool ranges=192.168.3.2-192.168.3.254
add name=ether4-pool ranges=192.168.4.2-192.168.4.254
add name=ether5-pool ranges=192.168.5.2-192.168.5.254
add name=ether6-pool ranges=192.168.6.2-192.168.6.254
add name=ether7-pool ranges=192.168.7.2-192.168.7.254
add name=ether8-pool ranges=192.168.8.2-192.168.8.254
add name=ether9-pool ranges=192.168.9.2-192.168.9.254
add name=ether10-pool ranges=192.168.10.2-192.168.10.254
add name=ether11-pool ranges=192.168.11.2-192.168.11.254
add name=ether12-pool ranges=192.168.12.2-192.168.12.254
add name=ether13-pool ranges=192.168.13.2-192.168.13.254
add name=ether14-pool ranges=192.168.14.2-192.168.14.254
add name=ether15-pool ranges=192.168.15.2-192.168.15.254
add name=ether16-pool ranges=192.168.16.2-192.168.16.254
add name=ether17-pool ranges=192.168.17.2-192.168.17.254
add name=ether18-pool ranges=192.168.18.2-192.168.18.254
add name=ether19-pool ranges=192.168.19.2-192.168.19.254
add name=ether20-pool ranges=192.168.20.2-192.168.20.254
add name=ether21-pool ranges=192.168.21.2-192.168.21.254
add name=ether22-pool ranges=192.168.22.2-192.168.22.254
add name=ether23-pool ranges=192.168.23.2-192.168.23.254
add name=ether24-pool ranges=192.168.24.2-192.168.24.254
/ip dhcp-server
add address-pool=ether2-pool authoritative=yes disabled=no interface=ether2 name=dhcp1
add address-pool=ether3-pool authoritative=yes disabled=no interface=ether3 name=dhcp2
add address-pool=ether4-pool authoritative=yes disabled=no interface=ether4 name=dhcp3
add address-pool=ether5-pool authoritative=yes disabled=no interface=ether5 name=dhcp4
add address-pool=ether6-pool authoritative=yes disabled=no interface=ether6 name=dhcp5
add address-pool=ether7-pool authoritative=yes disabled=no interface=ether7 name=dhcp6
add address-pool=ether8-pool authoritative=yes disabled=no interface=ether8 name=dhcp7
add address-pool=ether9-pool authoritative=yes disabled=no interface=ether9 name=dhcp8
add address-pool=ether10-pool authoritative=yes disabled=no interface=ether10 name=dhcp9
add address-pool=ether11-pool authoritative=yes disabled=no interface=ether11 name=dhcp10
add address-pool=ether12-pool authoritative=yes disabled=no interface=ether12 name=dhcp11
add address-pool=ether13-pool authoritative=yes disabled=no interface=ether13 name=dhcp12
add address-pool=ether14-pool authoritative=yes disabled=no interface=ether14 name=dhcp13
add address-pool=ether15-pool authoritative=yes disabled=no interface=ether15 name=dhcp14
add address-pool=ether16-pool authoritative=yes disabled=no interface=ether16 name=dhcp15
add address-pool=ether17-pool authoritative=yes disabled=no interface=ether17 name=dhcp16
add address-pool=ether18-pool authoritative=yes disabled=no interface=ether18 name=dhcp17
add address-pool=ether19-pool authoritative=yes disabled=no interface=ether19 name=dhcp18
add address-pool=ether20-pool authoritative=yes disabled=no interface=ether20 name=dhcp19
add address-pool=ether21-pool authoritative=yes disabled=no interface=ether21 name=dhcp20
add address-pool=ether22-pool authoritative=yes disabled=no interface=ether22 name=dhcp21
add address-pool=ether23-pool authoritative=yes disabled=no interface=ether23 name=dhcp22
add address-pool=ether24-pool authoritative=yes disabled=no interface=ether24 name=dhcp23
/interface ethernet switch port
set 0 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 1 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 2 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 3 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 4 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 5 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 6 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 7 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 8 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 9 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 10 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 11 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 12 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 13 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 14 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 15 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 16 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 17 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 18 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 19 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 20 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 21 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 22 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 23 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 24 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
set 25 per-queue-scheduling=wrr-group0:1,wrr-group0:2,wrr-group0:4,wrr-group0:8,wrr-group0:16,wrr-group0:32,wrr-group0:64,wrr-group0:128
/ip address
add address=217.11.241.187/29 interface=ether1 network=217.11.241.184
add address=192.168.2.1/24 interface=ether2 network=192.168.2.0
add address=192.168.3.1/24 interface=ether3 network=192.168.3.0
add address=192.168.4.1/24 interface=ether4 network=192.168.4.0
add address=192.168.5.1/24 interface=ether5 network=192.168.5.0
add address=192.168.6.1/24 interface=ether6 network=192.168.6.0
add address=192.168.7.1/24 interface=ether7 network=192.168.7.0
add address=192.168.8.1/24 interface=ether8 network=192.168.8.0
add address=192.168.9.1/24 interface=ether9 network=192.168.9.0
add address=192.168.10.1/24 interface=ether10 network=192.168.10.0
add address=192.168.11.1/24 interface=ether11 network=192.168.11.0
add address=192.168.12.1/24 interface=ether12 network=192.168.12.0
add address=192.168.13.1/24 interface=ether13 network=192.168.13.0
add address=192.168.14.1/24 interface=ether14 network=192.168.14.0
add address=192.168.15.1/24 interface=ether15 network=192.168.15.0
add address=192.168.16.1/24 interface=ether16 network=192.168.16.0
add address=192.168.17.1/24 interface=ether17 network=192.168.17.0
add address=192.168.18.1/24 interface=ether18 network=192.168.18.0
add address=192.168.19.1/24 interface=ether19 network=192.168.19.0
add address=192.168.20.1/24 interface=ether20 network=192.168.20.0
add address=192.168.21.1/24 interface=ether21 network=192.168.21.0
add address=192.168.22.1/24 interface=ether22 network=192.168.22.0
add address=192.168.23.1/24 interface=ether23 network=192.168.23.0
add address=192.168.24.1/24 interface=ether24 network=192.168.24.0
/ip dhcp-server network
add address=192.168.2.0/24 gateway=192.168.2.1
add address=192.168.3.0/24 gateway=192.168.3.1
add address=192.168.4.0/24 gateway=192.168.4.1
add address=192.168.5.0/24 gateway=192.168.5.1
add address=192.168.6.0/24 gateway=192.168.6.1
add address=192.168.7.0/24 gateway=192.168.7.1
add address=192.168.8.0/24 gateway=192.168.8.1
add address=192.168.9.0/24 gateway=192.168.9.1
add address=192.168.10.0/24 gateway=192.168.10.1
add address=192.168.11.0/24 gateway=192.168.11.1
add address=192.168.12.0/24 gateway=192.168.12.1
add address=192.168.13.0/24 gateway=192.168.13.1
add address=192.168.14.0/24 gateway=192.168.14.1
add address=192.168.15.0/24 gateway=192.168.15.1
add address=192.168.16.0/24 gateway=192.168.16.1
add address=192.168.17.0/24 gateway=192.168.17.1
add address=192.168.18.0/24 gateway=192.168.18.1
add address=192.168.19.0/24 gateway=192.168.19.1
add address=192.168.20.0/24 gateway=192.168.20.1
add address=192.168.21.0/24 gateway=192.168.21.1
add address=192.168.22.0/24 gateway=192.168.22.1
add address=192.168.23.0/24 gateway=192.168.23.1
add address=192.168.24.0/24 gateway=192.168.24.1
/ip dns
set allow-remote-requests=yes
/ip firewall filter
add chain=input connection-state=established,related
add chain=input protocol=icmp
add chain=input dst-port=53 in-interface=!ether1 protocol=tcp
add chain=input dst-port=53 in-interface=!ether1 protocol=udp
add action=drop chain=input
add action=fasttrack-connection chain=forward connection-state=established,related
add chain=forward connection-state=established,related
add chain=forward out-interface=ether1
add action=drop chain=forward
/ip firewall nat
add action=masquerade chain=srcnat out-interface=ether1
/ip route
add distance=1 gateway=217.11.241.190
/system clock
set time-zone-name=Europe/Prague
/system routerboard settings
set protected-routerboot=disabled