Viber not working??

RouterOS General
1

Hello All,

I have a network problem with viber only. All are working fine (skype, facebook and other). But viber is not connecting to the internet. When registering the phone, it says “Internet Connection required for registration”. My network is as on the figure.
01.png

2

No answer till now… Is there no one having this problem?

Is this due to triple nat?.

3

I don’t know Viber, but Triple NAT is certainly not helping.
Maybe you need port-forwarding on all these routers for Viber to work.

4

Can you please send me the script. I have two WAN. Both are PPPoE client.

I have set the following config..

add action=dst-nat chain=dstnat comment=PPP disabled=no dst-address-type="" \
    dst-port=5242 protocol=tcp to-addresses=45.19.0.0/16 to-ports=5242
add action=dst-nat chain=dstnat disabled=no dst-address-type="" dst-port=4244 \
    protocol=tcp to-addresses=45.19.0.0/16 to-ports=4244
add action=dst-nat chain=dstnat disabled=no dst-address-type="" dst-port=5243 \
    protocol=udp to-addresses=45.19.0.0/16 to-ports=5243
add action=dst-nat chain=dstnat disabled=no dst-address-type="" dst-port=9785 \
    protocol=udp to-addresses=45.19.0.0/16 to-ports=9785
add action=dst-nat chain=dstnat comment=Hotspot disabled=no dst-address-type=\
    "" dst-port=5243 protocol=udp to-addresses=10.55.0.0/16 to-ports=5243
add action=dst-nat chain=dstnat disabled=no dst-address-type="" dst-port=9785 \
    protocol=udp to-addresses=10.55.0.0/16 to-ports=9785
add action=dst-nat chain=dstnat disabled=no dst-address-type="" dst-port=5242 \
    protocol=tcp to-addresses=10.55.0.0/16 to-ports=5242
add action=dst-nat chain=dstnat disabled=no dst-address-type="" dst-port=4244 \
    protocol=tcp to-addresses=10.55.0.0/16 to-ports=4244