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doc:appunti:linux:sa:if_rename

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doc:appunti:linux:sa:if_rename [2023/12/15 15:27] – [With Debian 10 Buster] niccolodoc:appunti:linux:sa:if_rename [2024/04/12 16:01] – [Debian 9 predictable network interface names] niccolo
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 **WARNING**: This method has an additional problem if you need to create a **VLAN**. When the system creates e.g. the **lan.602**, its MAC address matches the systemd snippet, so systemd tries to assign to it the name (**lan0** in the example above) but the name already exists, so the interface remains with a temporary name e.g. **rename5**. **WARNING**: This method has an additional problem if you need to create a **VLAN**. When the system creates e.g. the **lan.602**, its MAC address matches the systemd snippet, so systemd tries to assign to it the name (**lan0** in the example above) but the name already exists, so the interface remains with a temporary name e.g. **rename5**.
  
-A workaround can be the following: tell the kernel to use the old eth0 schema (passing the **net.ifnames=0** option), then instruct systemd to act only on **%%eth*%%** network interfaces:+A workaround can be the following: tell the kernel to use the old ''ethX'' schema (passing the **net.ifnames=0** option), then instruct systemd to act only on **%%eth*%%** network interfaces:
  
 <file> <file>
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 </file> </file>
  
-**ATTENZIONE**: Pare che **il file con le regole udev viene ignorato** se manca l'opzione **net.ifnames=0** nella cmdline del kernel! Questo almeno è accaduto con Debian 11.7 e kernel 5.10.0-23-amd64.+:!: **ATTENZIONE**: Pare che **il file con le regole udev viene ignorato** se manca l'opzione **net.ifnames=0** nella cmdline del kernel! Questo almeno è accaduto con Debian 11.7 e kernel 5.10.0-23-amd64
 + 
 +:!: **ATTENZIONE**: Il file con le regole udev viene comunque ignorato in **Debian 11**.
  
 ===== Debian 9 Network Interface Naming ===== ===== Debian 9 Network Interface Naming =====
doc/appunti/linux/sa/if_rename.txt · Last modified: 2024/04/12 16:01 by niccolo