Should I quit using Ifconfig?

Posted by Zhen on Server Fault See other posts from Server Fault or by Zhen
Published on 2012-12-17T08:52:32Z Indexed on 2012/12/17 11:04 UTC
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linux

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networking

|

ifconfig

With the servers that mount Infiniband cards, when I use the ifconfig command I have the warning:

Ifconfig uses the ioctl access method to get the full address 
information, which limits hardware addresses to 8 bytes.
Because Infiniband address has 20 bytes, only the first 8 bytes 
are displayed correctly.
Ifconfig is obsolete! For replacement check ip.

Should I quit using ifconfig? It is deprecated in favor of ip command? Or it will be update in the near future.

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