---
name: "probe::netdev.change_mac"
section: "3stap"
platform: "linux"
package: "systemtap-doc"
version: "5.1-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/probe::netdev.change_mac"
---

# probe::netdev.change\_mac(3stap)

Called when the netdev\_name has the MAC changed

## NAME

probe::netdev.change\_mac - Called when the netdev\_name has the MAC changed

## SYNOPSIS

```
netdev.change_mac
```

## VALUES

*dev\_name*

The device that will have the MAC changed

*old\_mac*

The current MAC address

*new\_mac*

The new MAC address

*mac\_len*

The MAC length

## SEE ALSO0

[*tapset::networking*(3stap)](/tapset::networking/3stap.md)