Guessed flow protos: 1 DPI Packets (TCP): 12 (1.50 pkts/flow) Confidence Match by port : 1 (flows) Confidence DPI : 7 (flows) Num dissector calls: 221 (27.62 diss/flow) LRU cache ookla: 0/0/0 (insert/search/found) LRU cache bittorrent: 0/3/0 (insert/search/found) LRU cache stun: 0/0/0 (insert/search/found) LRU cache tls_cert: 0/0/0 (insert/search/found) LRU cache mining: 0/1/0 (insert/search/found) LRU cache msteams: 0/0/0 (insert/search/found) LRU cache stun_zoom: 0/0/0 (insert/search/found) Automa host: 0/0 (search/found) Automa domain: 0/0 (search/found) Automa tls cert: 0/0 (search/found) Automa risk mask: 0/0 (search/found) Automa common alpns: 0/0 (search/found) Patricia risk mask: 14/0 (search/found) Patricia risk mask IPv6: 0/0 (search/found) Patricia risk: 0/0 (search/found) Patricia risk IPv6: 0/0 (search/found) Patricia protocols: 16/0 (search/found) Patricia protocols IPv6: 0/0 (search/found) Kafka 22 4830 8 Acceptable 22 4830 8 1 TCP 172.16.17.101:38176 <-> 172.30.0.237:9092 [proto: 377/Kafka][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: RPC/16][3 pkts/1408 bytes <-> 2 pkts/254 bytes][Goodput ratio: 86/48][0.58 sec][Risk: ** Probing attempt **][Risk Score: 50][Risk Info: No server to client traffic / TCP connection with unidirectional traffic][PLAIN TEXT (timestamp)][Plen Bins: 0,40,0,0,0,0,0,0,0,0,0,40,0,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 2 TCP 172.30.0.237:9092 <-> 172.16.17.101:58052 [proto: 377/Kafka][IP: 0/Unknown][ClearText][Confidence: Match by port][DPI packets: 5][cat: RPC/16][4 pkts/974 bytes <-> 1 pkts/110 bytes][Goodput ratio: 73/40][599.70 sec][PLAIN TEXT (172.30.0.237)][Plen Bins: 0,20,0,60,0,0,0,0,0,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 3 TCP 172.16.17.101:49280 <-> 172.30.0.237:9092 [proto: 377/Kafka][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: RPC/16][2 pkts/201 bytes <-> 3 pkts/788 bytes][Goodput ratio: 34/75][899.84 sec][Risk: ** Probing attempt **][Risk Score: 50][Risk Info: No server to client traffic / TCP connection with unidirectional traffic][PLAIN TEXT (172.30.0.237)][Plen Bins: 20,20,0,40,0,0,0,0,0,0,20,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 4 TCP 172.16.17.101:56556 <-> 172.30.0.237:9092 [proto: 377/Kafka][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: RPC/16][1 pkts/91 bytes <-> 1 pkts/416 bytes][Goodput ratio: 27/84][0.03 sec][Risk: ** Probing attempt **][Risk Score: 50][Risk Info: No server to client traffic / TCP connection with unidirectional traffic][Plen Bins: 50,0,0,0,0,0,0,0,0,0,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 5 TCP 172.16.17.101:40042 <-> 172.30.0.237:9092 [proto: 377/Kafka][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: RPC/16][1 pkts/110 bytes <-> 1 pkts/186 bytes][Goodput ratio: 40/64][0.03 sec][Risk: ** Probing attempt **][Risk Score: 50][Risk Info: No server to client traffic / TCP connection with unidirectional traffic][PLAIN TEXT (172.30.0.237)][Plen Bins: 0,50,0,50,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 6 TCP 172.16.17.101:53768 -> 172.30.0.237:9092 [proto: 377/Kafka][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: RPC/16][1 pkts/110 bytes -> 0 pkts/0 bytes][Goodput ratio: 40/0][< 1 sec][Risk: ** Unidirectional Traffic **** Probing attempt **][Risk Score: 60][Risk Info: No server to client traffic / TCP connection with unidirectional traffic][Plen Bins: 0,100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 7 TCP 172.16.17.101:53052 -> 172.30.0.237:9092 [proto: 377/Kafka][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: RPC/16][1 pkts/91 bytes -> 0 pkts/0 bytes][Goodput ratio: 27/0][< 1 sec][Risk: ** Unidirectional Traffic **** Probing attempt **][Risk Score: 60][Risk Info: No server to client traffic / TCP connection with unidirectional traffic][Plen Bins: 100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0] 8 TCP 172.16.17.101:58300 -> 172.30.0.237:9092 [proto: 377/Kafka][IP: 0/Unknown][ClearText][Confidence: DPI][DPI packets: 1][cat: RPC/16][1 pkts/91 bytes -> 0 pkts/0 bytes][Goodput ratio: 27/0][< 1 sec][Risk: ** Unidirectional Traffic **** Probing attempt **][Risk Score: 60][Risk Info: No server to client traffic / TCP connection with unidirectional traffic][Plen Bins: 100,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]