Firewall traffic UDP 3483 from Apple

[howartp]

Happy New Year and all that.

 

Can folk please check if they are getting UPD 3483 traffic hitting their firewall from 17.*.*.* (ie Apple)?

 

We are dealing with low-middle-scale DDOS at the moment which conveniently stopped when we broke up for Christmas and started again at 08:25 this morning, our first day back.

 

I'm not sure if the above traffic is legit/normal, or whether it's indicative that the issue is being done behind Apple's privacy relay thingy.

 

TIA.

[Olliedawg]

I'm getting traffic on UDP port 3483 from IP 17.188.171.132

 

All being blocked by default FW rule however.