17
undo tcp mac-record local
Default
The destination MAC address is recorded.
Views
System view
Default command level
network-admin
Parameters
mac-address: Specifies the MAC address of the local device. The MAC address cannot be all 0s,
broadcast MAC address, or multicast MAC address.
Usage guidelines
To make this command take effect, you must enable MAC address recording in TCP packets by
using the tcp mac-record enable command.
Examples
# Record the MAC address of the local device 0605-0403-0201 in TCP packets.
<Sysname> system-view
[Sysname] tcp mac-record local 0605-0403-0201
Release 0306P12
This release has the following changes:
Modified feature: Configuring an SSH user
Modified feature: AAA
Modified feature: Configuring a cellular interface for a 3G/4G modem
Modified feature: VXLAN
Modified feature: DHCP
Modified feature: Configuring an SSH user
Feature change description
Starting from this software version, the device checks the username validity when an SSH user is
created.