How Can I Obtain the MAC Address of My ECS?
This section describes how to obtain the MAC address of an ECS.
![](https://support.huaweicloud.com/eu/ecs_faq/public_sys-resources/note_3.0-en-us.png)
The MAC address of an ECS cannot be changed.
Linux (CentOS 6)
- Log in to the Linux ECS.
- Run the following command to view the MAC address of the ECS:
ifconfig
Figure 1 Obtaining the MAC address
Linux (CentOS 7)
- Log in to the Linux ECS.
- Run the following command to view the MAC address of the ECS:
ifconfig
Figure 2 Obtaining the NIC information - Run the following command to view the MAC address of NIC eth0:
ifconfig eth0 |egrep "ether"
Figure 3 Obtaining the MAC address of eth0 - Obtain the returned MAC address.
ifconfig eth0 |egrep "ether" |awk '{print $2}'
Figure 4 Obtaining the MAC address of eth0
Others FAQs
- How Can I Obtain the MAC Address of My ECS?
- How Can I Test Network Performance?
- Why Can't I Use DHCP to Obtain a Private IP Address?
- How Can I View and Modify Kernel Parameters of a Linux ECS?
- How Can I Configure Port Redirection?
- Can the ECSs of Different Accounts Communicate over an Intranet?
- Will ECSs That I Purchased Deployed in the Same Subnet?
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