![]() Specifies the ICMP type for an ICMP packet trace. (Optional) Allows simulated packet to transmit from device. Specifies the source IPv4 or IPv6 address for the packet trace. Specifies the source port for a TCP/UDP/SCTP packet trace. Specifies the source and destination security groups based on the IP-SGT lookup for Trustsec. (Optional) Enables tracing for a long term and also tracing in cluster. Specifies the protocol number for raw IP packet tracing, 0-255. The pcap filename that contain the packet for tracing. (Optional) Displays the trace results in JSON format. Specifies the security group tag value being embedded in the Layer 2 CMD header. Specifies the ingress interface of the packet. Ensure to use V6 code for ICMPv6 packet-tracer. Specifies the ICMP code corresponding to the type for an ICMP packet tracer. ![]() Ensure to use V6 type for ICMPv6 packet-tracer. ![]() Removes existing pcap trace and executes a new pcap file. Specifies the fully qualified domain name of the host, which can be both the source and destination IP address. Port, you may have additional options, including for vxlan and geneveinner packets. Specifies the destination port for a TCP/UDP/SCTP packet trace. Specifies the destination IPv4 or IPv6 address for the packet trace. Output interface selection and also the packet drop due to the unknown destination MAC address. It provides a complete picture of the life of a switched packet by displaying the (Optional) Provides detailed trace results information. (Optional) Considers simulated packet as IPsec/SSL VPN decrypted. ![]() (Optional) Bypasses the security checks for simulated packets. Packet-tracer input ifc_name pcap pcap_filename Syntax Description Packet-tracer input ifc_name icmp dst_port You can replay mulitple packets and trace a complete workflow using the pcap keyword. For clarity, the packet-tracer syntax is shown separately for ICMP, TCP/UDP/SCTP, and IP packet modeling. The packet-tracer command can be used in privileged EXEC mode to generate a 5-to-6 tuple packet against a firewall’s currentĬonfigurations. ![]()
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