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. > > > > > > > > > > > > >> On 08/21/2014 10:32 AM, m.roth at 5-cent.us wrote: >>> Keith Keller wrote: >>>> On 2014-08-21, John R Pierce <pierce at hogranch.com> 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?