The new docs.trellix.com features a modernized UI and AI-powered conversational search. Content is currently available in English, with additional languages launching in early November 2026. We hope you enjoy the updated experience.

tcpdump

Prev Next

The tcpdump command lists data packets transferred and received by the Linux based Manager over the network.

This command has no parameters.

Syntax:tcpdump

Sample Output:

IPSManager> tcpdump

[sudo] password for admin:

tcpdump: verbose output suppressed, use -v or -vv for full protocol decode

listening on eth0, link-type EN10MB (Ethernet), capture size 262144 bytes

20:48:42.641766 IP IPSManager.test.com.ssh > 10.207.148.169.54517: Flags [P.], s eq 3698902508:3698902672, ack 4112560286, win 501, length 164

20:48:42.642259 IP IPSManager.test.com.45080 > bancorpdc1.corp.nai.org.domain: 1 695+ PTR? 169.148.207.10.in-addr.arpa. (45)

2 packets captured

10 packets received by filter

0 packets dropped by kernel