On 08/21/2014 10:56 AM, GKH wrote:
> I just did it like this:
>
> ifconfig enp3s0
>
> enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
> inet 10.241.27.154 netmask 255.255.255.0 broadcast 10.241.27.255
> inet6 fe80::210:18ff:fe04:4d0 prefixlen 64 scopeid 0x20<link>
> ether 00:10:18:04:04:d0 txqueuelen 1000 (Ethernet)
> RX packets 429591 bytes 41991957 (40.0 MiB)
> RX errors 0 dropped 0 overruns 0 frame 0
> TX packets 249536 bytes 19108398 (18.2 MiB)
> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
> device interrupt 18
>
> ifconfig enp3s0 hw ether 00:10:18:04:04:d7
>
> ifconfig enp3s0
> enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
> inet 10.241.27.154 netmask 255.255.255.0 broadcast 10.241.27.255
> inet6 fe80::210:18ff:fe04:4d0 prefixlen 64 scopeid 0x20<link>
> ether 00:10:18:04:04:d7 txqueuelen 1000 (Ethernet)
> RX packets 429615 bytes 41994383 (40.0 MiB)
> RX errors 0 dropped 0 overruns 0 frame 0
> TX packets 249549 bytes 19109350 (18.2 MiB)
> TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
> device interrupt 18
> Done!
>
> -GKH
I need the changes to be permanent to apply across boots. Thus using
ifcfg-eth0 rather than ifconfig.
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>> On 08/21/2014 10:32 AM, m.roth@xxxxxxxxx wrote:
>>> Keith Keller wrote:
>>>> On 2014-08-21, John R Pierce <pierce@xxxxxxxxxxxx> wrote:
>>>>> On 8/21/2014 7:09 AM, Robert Moskowitz wrote:
>>>>>> I am trying to override the mac addr.
>>>>> pretty sure you need to use NIC model specific utilities to do this,
>>>>> ifcfg-ethN won't do it. the hwaddr= in there is for finding the nic,
>>>>> not for reprogramming it.
>>>> ifconfig claims to support it:
>>>>
>>>> hw class address
>>> <snip>
>>> Also, don't forget /etc/udev/rules.d/70-persistant-net.rules
>> I can't forget what I don't know. please point me to description of
>> these rules?
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