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Lab telematicos

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León Velarde
León Velarde

The document summarizes 6 network packets captured between different IP addresses. The packets used various protocols including HTTP, TLS, NBNS, SSDP, DHCPv6, and LLMNR. The most common protocols observed were HTTP, TLS, and DHCPv6 which were used to establish secure connections and request network configuration settings.

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6 Paquetes diferentes, IP Origen y destino Paquete 1: 16117 575.239394 192.168.1.20 74.125.47.120 TCP 54 serialgateway> http [FIN, ACK] Seq=462 Ack=3713 Win=64684 Len=0 - Frame 16117: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) - Ethernet II, Src: Dell_2d:7a:8c (00:18:8b:2d:7a:8c), Dst: Tp-LinkT_da:60:66 (74:ea:3a:da:60:66) - Internet Protocol Version 4, Src: 192.168.1.20 (192.168.1.20), Dst: 74.125.47.120 (74.125.47.120) - Transmission Control Protocol, Src Port: serialgateway (1243), Dst Port: http (80), Seq: 462, Ack: 3713, Len: 0 IP Origen: 192.168.1.20 (192.168.1.20) IP Destino 74.125.47.120 (74.125.47.120) Paquete 2:16109 575.027578 74.125.47.147 192.168.1.20 TLSv1 115 [TCP Out-Of-Order] Application Data Es un tipo de protocolo criptográfico que proporcionan comunicaciones seguras por una red. - Frame 16109: 115 bytes on wire (920 bits), 115 bytes captured (920 bits) - Ethernet II, Src: Tp-LinkT_da:60:66 (74:ea:3a:da:60:66), Dst: Dell_2d:7a:8c (00:18:8b:2d:7a:8c) - Internet Protocol Version 4, Src: 74.125.47.147 (74.125.47.147), Dst: 192.168.1.20 (192.168.1.20) - Transmission Control Protocol, Src Port: https (443), Dst Port: checksum (1386), Seq: 8812, Ack: 1160, Len: 61 - Secure Sockets Layer IP Origen: 74.125.47.147 (74.125.47.147) IP Destino: 192.168.1.20 (192.168.1.20) Paquete 3: 16123 575.508493 192.168.1.100 192.168.1.255 NBNS 92 Namequery NB EDUARDO-PC<20> Protocolo que proporciona a los programas una serie uniforme de comandos para solicitar los servicios de niveles inferiores necesarios para comunicar equipos a través de la red. - Frame 16123: 92 bytes on wire (736 bits), 92 bytes captured (736 bits) - Ethernet II, Src: LiteonTe_ea:fb:76 (1c:65:9d:ea:fb:76), Dst: Broadcast (ff:ff:ff:ff:ff:ff) - Internet Protocol Version 4, Src: 192.168.1.100 (192.168.1.100), Dst: 192.168.1.255 (192.168.1.255) - User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) - NetBIOS Name Service Source: 192.168.1.100 (192.168.1.100) Destination: 192.168.1.255 (192.168.1.255)
Paquete 4: 16134 576.025642 fe80::f972:876a:4bdf:a530 ff02::c SSDP 208 M-SEARCH * HTTP/1.1 El Protocolo Simple de Descubrimiento de Servicios, es un protocolo que sirve para la búsqueda de dispositivos UPnP en una red. - Frame 16134: 208 bytes on wire (1664 bits), 208 bytes captured (1664 bits) - Ethernet II, Src: LiteonTe_60:f0:e1 (70:1a:04:60:f0:e1), Dst: IPv6mcast_00:00:00:0c (33:33:00:00:00:0c) - Internet Protocol Version 6, Src: fe80::f972:876a:4bdf:a530 (fe80::f972:876a:4bdf:a530), Dst: ff02::c (ff02::c) - User Datagram Protocol, Src Port: 51038 (51038), Dst Port: ssdp (1900) - Hypertext Transfer Protocol Source: fe80::f972:876a:4bdf:a530 (fe80::f972:876a:4bdf:a530) Destination: ff02::c (ff02::c) Paquete 5: 16143 577.165734 fe80::7de9:7811:9ee1:d362 ff02::1:2 DHCPv6 155 Solicit XID: 0x15c66b CID: 0001000116b1c7cf18a9051d2126 es el Protocolo de Configuración Dinámica de Hosts - Frame 16143: 155 bytes on wire (1240 bits), 155 bytes captured (1240 bits) - Ethernet II, Src: LiteonTe_3c:a6:dd (70:1a:04:3c:a6:dd), Dst: IPv6mcast_00:01:00:02 (33:33:00:01:00:02) - Internet ProtocolVersion 6, Src: fe80::7de9:7811:9ee1:d362 (fe80::7de9:7811:9ee1:d362), Dst: ff02::1:2 (ff02::1:2) - User Datagram Protocol, Src Port: dhcpv6-client (546), Dst Port: dhcpv6-server (547) - DHCPv6 Source: fe80::7de9:7811:9ee1:d362 (fe80::7de9:7811:9ee1:d362) Destination: ff02::1:2 (ff02::1:2) Paquete 6: 16095 573.808788 fe80::5880:bb9c:762e:e72f ff02::1:3 LLMNR 90 Standard query A EDUARDO-PC - Frame 16095: 90 bytes on wire (720 bits), 90 bytes captured (720 bits) - Ethernet II, Src: LiteonTe_ea:fb:76 (1c:65:9d:ea:fb:76), Dst: IPv6mcast_00:01:00:03 (33:33:00:01:00:03) - Internet ProtocolVersion 6, Src: fe80::5880:bb9c:762e:e72f (fe80::5880:bb9c:762e:e72f), Dst: ff02::1:3 (ff02::1:3) - User Datagram Protocol, Src Port: 59536 (59536), Dst Port: llmnr (5355) - Link-local Multicast Name Resolution (query) Destination: IPv6mcast_00:01:00:03 (33:33:00:01:00:03) Source: LiteonTe_ea:fb:76 (1c:65:9d:ea:fb:76)
Diagramas de flujo utilizando flujo general Diagrama de flujo utilizando flujo TCP:
Comentar cuales fueron los protocolos mas frecuentes en la pantalla. Porcentaje del protocolo ARP
Lab telematicos

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Lab telematicos

  • 1. 6 Paquetes diferentes, IP Origen y destino Paquete 1: 16117 575.239394 192.168.1.20 74.125.47.120 TCP 54 serialgateway> http [FIN, ACK] Seq=462 Ack=3713 Win=64684 Len=0 - Frame 16117: 54 bytes on wire (432 bits), 54 bytes captured (432 bits) - Ethernet II, Src: Dell_2d:7a:8c (00:18:8b:2d:7a:8c), Dst: Tp-LinkT_da:60:66 (74:ea:3a:da:60:66) - Internet Protocol Version 4, Src: 192.168.1.20 (192.168.1.20), Dst: 74.125.47.120 (74.125.47.120) - Transmission Control Protocol, Src Port: serialgateway (1243), Dst Port: http (80), Seq: 462, Ack: 3713, Len: 0 IP Origen: 192.168.1.20 (192.168.1.20) IP Destino 74.125.47.120 (74.125.47.120) Paquete 2:16109 575.027578 74.125.47.147 192.168.1.20 TLSv1 115 [TCP Out-Of-Order] Application Data Es un tipo de protocolo criptográfico que proporcionan comunicaciones seguras por una red. - Frame 16109: 115 bytes on wire (920 bits), 115 bytes captured (920 bits) - Ethernet II, Src: Tp-LinkT_da:60:66 (74:ea:3a:da:60:66), Dst: Dell_2d:7a:8c (00:18:8b:2d:7a:8c) - Internet Protocol Version 4, Src: 74.125.47.147 (74.125.47.147), Dst: 192.168.1.20 (192.168.1.20) - Transmission Control Protocol, Src Port: https (443), Dst Port: checksum (1386), Seq: 8812, Ack: 1160, Len: 61 - Secure Sockets Layer IP Origen: 74.125.47.147 (74.125.47.147) IP Destino: 192.168.1.20 (192.168.1.20) Paquete 3: 16123 575.508493 192.168.1.100 192.168.1.255 NBNS 92 Namequery NB EDUARDO-PC<20> Protocolo que proporciona a los programas una serie uniforme de comandos para solicitar los servicios de niveles inferiores necesarios para comunicar equipos a través de la red. - Frame 16123: 92 bytes on wire (736 bits), 92 bytes captured (736 bits) - Ethernet II, Src: LiteonTe_ea:fb:76 (1c:65:9d:ea:fb:76), Dst: Broadcast (ff:ff:ff:ff:ff:ff) - Internet Protocol Version 4, Src: 192.168.1.100 (192.168.1.100), Dst: 192.168.1.255 (192.168.1.255) - User Datagram Protocol, Src Port: netbios-ns (137), Dst Port: netbios-ns (137) - NetBIOS Name Service Source: 192.168.1.100 (192.168.1.100) Destination: 192.168.1.255 (192.168.1.255)
  • 2. Paquete 4: 16134 576.025642 fe80::f972:876a:4bdf:a530 ff02::c SSDP 208 M-SEARCH * HTTP/1.1 El Protocolo Simple de Descubrimiento de Servicios, es un protocolo que sirve para la búsqueda de dispositivos UPnP en una red. - Frame 16134: 208 bytes on wire (1664 bits), 208 bytes captured (1664 bits) - Ethernet II, Src: LiteonTe_60:f0:e1 (70:1a:04:60:f0:e1), Dst: IPv6mcast_00:00:00:0c (33:33:00:00:00:0c) - Internet Protocol Version 6, Src: fe80::f972:876a:4bdf:a530 (fe80::f972:876a:4bdf:a530), Dst: ff02::c (ff02::c) - User Datagram Protocol, Src Port: 51038 (51038), Dst Port: ssdp (1900) - Hypertext Transfer Protocol Source: fe80::f972:876a:4bdf:a530 (fe80::f972:876a:4bdf:a530) Destination: ff02::c (ff02::c) Paquete 5: 16143 577.165734 fe80::7de9:7811:9ee1:d362 ff02::1:2 DHCPv6 155 Solicit XID: 0x15c66b CID: 0001000116b1c7cf18a9051d2126 es el Protocolo de Configuración Dinámica de Hosts - Frame 16143: 155 bytes on wire (1240 bits), 155 bytes captured (1240 bits) - Ethernet II, Src: LiteonTe_3c:a6:dd (70:1a:04:3c:a6:dd), Dst: IPv6mcast_00:01:00:02 (33:33:00:01:00:02) - Internet ProtocolVersion 6, Src: fe80::7de9:7811:9ee1:d362 (fe80::7de9:7811:9ee1:d362), Dst: ff02::1:2 (ff02::1:2) - User Datagram Protocol, Src Port: dhcpv6-client (546), Dst Port: dhcpv6-server (547) - DHCPv6 Source: fe80::7de9:7811:9ee1:d362 (fe80::7de9:7811:9ee1:d362) Destination: ff02::1:2 (ff02::1:2) Paquete 6: 16095 573.808788 fe80::5880:bb9c:762e:e72f ff02::1:3 LLMNR 90 Standard query A EDUARDO-PC - Frame 16095: 90 bytes on wire (720 bits), 90 bytes captured (720 bits) - Ethernet II, Src: LiteonTe_ea:fb:76 (1c:65:9d:ea:fb:76), Dst: IPv6mcast_00:01:00:03 (33:33:00:01:00:03) - Internet ProtocolVersion 6, Src: fe80::5880:bb9c:762e:e72f (fe80::5880:bb9c:762e:e72f), Dst: ff02::1:3 (ff02::1:3) - User Datagram Protocol, Src Port: 59536 (59536), Dst Port: llmnr (5355) - Link-local Multicast Name Resolution (query) Destination: IPv6mcast_00:01:00:03 (33:33:00:01:00:03) Source: LiteonTe_ea:fb:76 (1c:65:9d:ea:fb:76)
  • 3. Diagramas de flujo utilizando flujo general Diagrama de flujo utilizando flujo TCP:
  • 4. Comentar cuales fueron los protocolos mas frecuentes en la pantalla. Porcentaje del protocolo ARP