<div dir="ltr">two nics both setup as bridges work fine in centos6, second nic won't start on the same box in centos7.  i added HWADDR, removed udev rules, removed network manager, no luck, anyone know what's needed?:<span style="color:rgb(39,78,19)"><span style="font-family:monospace,monospace"><font size="1"><br><br></font></span></span><span style="color:rgb(39,78,19)"><span style="font-family:monospace,monospace"><font size="1"><span style="color:rgb(39,78,19)"><span style="font-family:monospace,monospace"><font size="1"><span style="color:rgb(39,78,19)"><span style="font-family:monospace,monospace"><font size="1">  #  ifup enp4s1<br>ERROR     : [/etc/sysconfig/network-scripts/ifup-eth] Device enp4s1 does not seem to be present, delaying initialization.<br><br></font></span></span>  #  ip a<br>1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN qlen 1<br>    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00<br>    inet <a href="http://127.0.0.1/8">127.0.0.1/8</a> scope host lo<br>       valid_lft forever preferred_lft forever<br>2: enp4s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master br0 state UP qlen 1000<br>    link/ether 00:e0:81:5c:a2:9e brd ff:ff:ff:ff:ff:ff<br>3: br0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UP qlen 1000<br>    link/ether 00:e0:81:5c:a2:9e brd ff:ff:ff:ff:ff:ff<br>    inet foo.240.82.4/28 brd 209.240.82.15 scope global br0<br>       valid_lft forever preferred_lft forever<br>4: br1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noqueue state UNKNOWN qlen 1000<br>    link/ether 1a:61:a1:72:b4:c6 brd ff:ff:ff:ff:ff:ff<br>    inet <a href="http://192.168.1.244/24">192.168.1.244/24</a> brd 192.168.1.255 scope global br1<br>       valid_lft forever preferred_lft forever<br><br></font></span></span> #  head -99 /e*/s*/n*/*{br,enp}*<br>==> /etc/sysconfig/network-scripts/ifcfg-br0 <==<br>TYPE=Bridge<br>DEVICE=br0<br>ONBOOT=yes<br>DELAY=0<br>BOOTPROTO=static<br>  NETMASK=255.255.255.240<br>   IPADDR=foo.240.82.4<br>  GATEWAY=foo.240.82.14<br><br>==> /etc/sysconfig/network-scripts/ifcfg-br1 <==<br>TYPE=Bridge<br>DEVICE=br1<br>ONBOOT=yes<br>DELAY=0<br>NM_CONTROLLED=no<br>BOOTPROTO=static<br>  NETMASK=255.255.255.0<br>   IPADDR=192.168.1.244<br><br>==> /etc/sysconfig/network-scripts/ifcfg-enp4s0 <==<br>DEVICE=enp4s0<br>ONBOOT=yes<br>DELAY=0<br>BRIDGE=br0<br><br>==> /etc/sysconfig/network-scripts/ifcfg-enp4s1 <==<br>DEVICE=enp4s1<br>HWADDR=00:e0:81:5c:a2:9d<br>ONBOOT=yes<br>DELAY=0<br>NM_CONTROLLED=no<br>BRIDGE=br1</font></span></span><br>-- <br><div class="gmail_signature"><div dir="ltr">this concludes test 42 of big bang inflation dynamics.  in the advent of
 an actual universe, further instructions will be provided.  000000000000000000000042<br></div></div>
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