Verovatno zato što nisi podesio da im radi net.

Zakljucio sam kad stavku pod brojem 22 disebliram net vpn korisnicima proradi. Za vpn je ovoren port 1723 i protocol 47 dali jos sta treba.

2 ;;; Drop SCANNER
chain=input action=drop protocol=tcp
src-address-list=Scanner

3 ;;; Log SCANNER
chain=input action=log protocol=tcp
in-interface=Opti_Internet
dst-port=23,25,80,110,445,137,138,139
log-prefix=""SCANNER""

4 ;;; Add to SCANNER list
chain=input action=add-src-to-address-list
protocol=tcp address-list=Scanner
address-list-timeout=1d in-interface=Opti_Internet
dst-port=23,25,80,110,445,137,138,139

5 ;;; Drop after add to SCANNER
chain=input action=drop protocol=tcp
in-interface=Opti_Internet
dst-port=23,25,80,110,445,137,138,139

6 ;;; Accept established connections
chain=input action=accept
connection-state=established

7 ;;; Accept related connections
chain=input action=accept connection-state=related

8 ;;; Accept Winbox
chain=input action=accept protocol=tcp
dst-port=8291

9 ;;; Accept Web Winbox
chain=input action=accept protocol=tcp dst-port=881

10 X ;;; VPN UDP 500
chain=input action=accept protocol=udp dst-port=500

11 ;;; VPN TCP 443
chain=input action=accept protocol=tcp dst-port=443

12 ;;; VPN TCP 1723
chain=input action=accept connection-state=new
protocol=tcp dst-port=1723 connection-type=pptp

13 chain=input action=accept connection-state=new
protocol=gre connection-type=pptp

14 ;;; Allow limited pings
chain=input action=accept protocol=icmp
limit=50/5s,2
15 ;;; From our LAN
chain=input action=accept src-address=10.44.0.0/16
in-interface=ether_local

16 ;;; Drop invalid connections
chain=input action=drop connection-state=invalid

17 ;;; UDP
chain=input action=accept protocol=udp

18 ;;; LOG SMTP virus or spammers
chain=forward action=log protocol=tcp dst-port=25
connection-limit=5,32 limit=5,2
log-prefix="SPAMMER"

19 ;;; Detect and add-list SMTP virus or spammers
chain=forward action=add-src-to-address-list
protocol=tcp address-list=Spamer
address-list-timeout=1d dst-port=25
connection-limit=5,32 limit=5,2

20 ;;; BLOCK SPAMMERS OR INFECTED USERS
chain=forward action=drop protocol=tcp
src-address-list=Spamer dst-port=25

21 ;;; Drop excess pings
chain=input action=drop protocol=icmp

22 X ;;; Drop everything else
chain=input action=drop

23 ;;; da nije slucajno otvoren proxy
chain=input action=drop protocol=tcp
in-interface=Opti_Internet dst-port=8080

A gde ti je input za dns?