Cisco Cisco Packet Data Gateway (PDG)
tcpdump kernel
Runs the tcpdump packet analyzer and prints out a description of the contents of packets on a specified network
interface that match the boolean expression.
interface that match the boolean expression.
Product
All
Privilege
Security Administrator, Administrator
Command Modes
Exec
The following prompt is displayed in the Exec mode:
[local]
host_name
#
Syntax Description
tcpdump kernel string
string
Specifies an existing interface match string as an alaphanumeric stirng of 0 through 80 characters.
Usage Guidelines
Runs the tcpdump packet analyzer and prints out a description of the contents of packets on a specified network
interface that match the boolean expression. This analyzer performs a sniff operation at the mcdma0 interface
using the kernel BIA (Bump-in-the-API) as a filter. This allows sniffing of kernel traffic complete with
midplane header.
interface that match the boolean expression. This analyzer performs a sniff operation at the mcdma0 interface
using the kernel BIA (Bump-in-the-API) as a filter. This allows sniffing of kernel traffic complete with
midplane header.
Examples
The following command initiates a tcpdump for the default kernel interface:
tcpdump BPPP
tcpdump BPPP
Command Line Interface Reference, Modes E - F, StarOS Release 19
709
Exec Mode Commands (T-Z)
tcpdump kernel