How do I do that? I've not used network manager to set it up, I just made the ifcfg-eth2 file from scratch. -- Joakim Ziegler - Supervisor de postproducción - Terminal joakim at terminalmx.com - 044 55 2971 8514 - 5264 0864 On 24/03/13 0:46, Eero Volotinen wrote: > Try to disable network manager on that interface > On Mar 24, 2013 7:17 AM, "Joakim Ziegler" <joakim at terminalmx.com> wrote: > >> I do have ONBOOT=yes, yes. It comes up on boot (if there's a link), it >> just doesn't come up after the link goes down and comes back up. >> >> -- >> Joakim Ziegler - Supervisor de postproducción - Terminal >> joakim at terminalmx.com - 044 55 2971 8514 - 5264 0864 >> >> On 23/03/13 21:13, Earl Ramirez wrote: >>> On Sat, 2013-03-23 at 20:27 -0600, Joakim Ziegler wrote: >>>> I have a recently installed Mellanox VPI interface in my server. This is >>>> an InfiniBand interface, which, through the use of adapters, can also do >>>> 10GbE over fiber. I have one of the adapter's two ports configured for >>>> 10GbE in this way, with a point to point link to a Mac workstation with >>>> a Myricom 10GbE card. >>>> >>>> I've configured this interface on the Linux box (eth2) using >>>> /etc/sysconfig/network-scripts/ifcfg-eth2 , setting its IP address, MTU, >>>> subnet, etc. >>>> >>>> Everything seems to work fine, with a single exception. If I reboot the >>>> Mac on the other end, causing the link state of the fiber interface to >>>> bounce, the network interface on the Linux box doesn't come back up when >>>> the link comes back up. That is, ifconfig shows it as having the link >>>> up, but it doesn't do the equivalent of "ifup eth2" when the link comes >>>> back, so it doesn't get an IP, the routing table doesn't get updated, >> etc. >>>> >>>> So, my question is, how can I make CentOS automatically configure this >>>> interface when the link comes back up? It's a bit annoying having to log >>>> in and do ifup eth2 every time... >>>> >>> >>> Joakim, >>> >>> Do you have ONBOOT=yes in the /etc/sysconfig/network-scripts/ifcfg-eth2? >>> >>> >>> >>> _______________________________________________ >>> CentOS mailing list >>> CentOS at centos.org >>> http://lists.centos.org/mailman/listinfo/centos >>> >> _______________________________________________ >> CentOS mailing list >> CentOS at centos.org >> http://lists.centos.org/mailman/listinfo/centos >> > _______________________________________________ > CentOS mailing list > CentOS at centos.org > http://lists.centos.org/mailman/listinfo/centos >