Aug 29 11:00:03 fw suricata[69634]: [1:2018904:6] ET INFO Session Traversal Utilities for NAT (STUN Binding Request obsolete rfc 3489 CHANGE-REQUEST attribute change IP flag false change port flag false) [Classification: Generic Protocol Command Decode] [Priority: 3] {UDP} FRITZBOX_IP$:5060 -> 212.227.67.33:3478Aug 29 11:00:03 fw suricata[69634]: [1:2018908:2] ET INFO Session Traversal Utilities for NAT (STUN Binding Response) [Classification: Generic Protocol Command Decode] [Priority: 3] {UDP} 212.227.67.33:3478 -> FRITZBOX_IP$:5060Aug 29 11:00:57 fw suricata[69634]: [1:2018904:6] ET INFO Session Traversal Utilities for NAT (STUN Binding Request obsolete rfc 3489 CHANGE-REQUEST attribute change IP flag false change port flag false) [Classification: Generic Protocol Command Decode] [Priority: 3] {UDP} FRITZBOX_IP$:5060 -> 217.10.68.152:3478Aug 29 11:00:57 fw suricata[69634]: [1:2018908:2] ET INFO Session Traversal Utilities for NAT (STUN Binding Response) [Classification: Generic Protocol Command Decode] [Priority: 3] {UDP} 217.10.68.152:3478 -> FRITZBOX_IP$:5060