Firewall rules for Apps.

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Reference firewall rules for well-known Apps.

 

KaKaoTalk Free call and video

Outgoing ports(To the destination)
– Signaling : Destination IP(Network) – 110.76.141.x, 23.78.190.13 TCP port 80 (port 80 is always open… so)
– Media : Destination IP(Network) – 139.150.7.x, UDP port 20000~40000
 

GrooVe IP

Outgoing ports(destination)
– Google talk; TCP 5222
– Audio ports; UDP19000~19100
– STUN(stun.sipgate.net:10000); UDP10000

Incoming ports

; common port allowance.

 

Google Apps Market

Outgoing ports(destination)
– Google Apps; TCP 5228, 443, to IP block of 173.194.0.0/16
 

Incoming ports

; common port allowance.

 

Splunk

Outgoing ports(destination)
– Web console; TCP 8000
 

Incoming ports

; common port allowance.