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whatsapp on Cisco firepower on ASA

Samer R. Saleem
Level 4
Level 4

Why when i create a rule and enable a specific IP to use whatsapp on the policy applications list,it wont work?

 

or it would be very slow when sending text....

1 Reply 1

SRusev
Level 1
Level 1

In order to allow WahtsApp to pass trough ASA firewall properly (inside -> outside) you need to allow:

  • udp/3478

example: access-list acl_inside line 1 extended permit udp object insidenet any eq 3478

  • tcp/5222-5228

example: access-list acl_inside line 2 extended permit tcp object insidenet any range 5222 5228

Also, I assume you have already allowed:

  • tcp/443
  • tcp/80 

Regards,

Stefan Rusev

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