Did not work... On 08/21/2014 10:15 AM, Reindl Harald wrote: > > Am 21.08.2014 um 16:09 schrieb Robert Moskowitz: >> I am trying to override the mac addr. Now this is on an armv7 actually >> running the F19 kernel and Redsleeve 6, but it SHOULD be standard >> Centos6 ifcfg-eth0 content. Of course RSEL does not start with a >> ifcfg-eth0 file, letting network services do all the work, so I am >> starting from scratch, using the file from one of my C6 boxes with >> static addressing. My file has in it: >> >> DEVICE="eth0" >> BOOTPROTO=none >> NM_CONTROLLED="no" >> ONBOOT="yes" >> TYPE="Ethernet" >> NAME="System eth0" >> DNS1=208.83.67.188 >> GATEWAY="208.83.67.177" >> IPADDR="208.83.67.179" >> HOSTNAME="rigel2.htt-consult.com" >> IPV6INIT="yes" >> MACADDR=02:67:15:00:01:79 >> MTU=1500 > that's easy - you need to tell it the physical too > works from Fedora 10 up to Fedora 20 that way > > [root at srv-rhsoft:~]$ cat ifcfg-eth1 > DEVICE=eth1 > HWADDR=68:05:ca:0d:62:c1 > MACADDR=00:50:8d:b5:cc:de > > "00:50:8d:b5:cc:de" is the on my interface has after it is up > "68:05:ca:0d:62:c1" is the pysical one of the device before fake it > > [root at srv-rhsoft:~]$ ifconfig eth1 > eth1: flags=67<UP,BROADCAST,RUNNING> mtu 1500 > inet 62.178.103.85 netmask 255.255.255.0 broadcast 255.255.255.255 > ether 00:50:8d:b5:cc:de txqueuelen 500 (Ethernet) > RX packets 74959980 bytes 25037014848 (23.3 GiB) > RX errors 0 dropped 0 overruns 0 frame 0 > TX packets 67607627 bytes 39867204808 (37.1 GiB) > TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0 > device interrupt 16 memory 0xf7cc0000-f7ce0000 > # cat > /etc/sysconfig/network-scripts/ifcfg-eth0 DEVICE="eth0" BOOTPROTO=none NM_CONTROLLED="no" ONBOOT="yes" TYPE="Ethernet" NAME="System eth0" HWADDR=02:c3:04:01:77:c3 MACADDR=02:67:15:00:01:79 MTU=1500 DNS1=208.83.67.188 GATEWAY="208.83.67.177" IPADDR="208.83.67.179" HOSTNAME="rigel2.htt-consult.com" IPV6INIT="yes" [root at redsleeve ~]# service network restart Shutting down loopback interface: [ OK ] Bringing up loopback interface: [ OK ] Bringing up interface eth0: Device eth0 has different MAC address than expected, ignoring. [FAILED] And now not even an eth1 interface.