[arch-general] A question about handling a system with two wired network interfaces?

[Mike Cloaked]

On Tue, Feb 19, 2013 at 9:27 PM, Mike Cloaked <mike.cloaked at gmail.com>wrote:

>
>
> So the dhcpd4 service is fast compared to the NetworkManager service.
>
> I know this discussion is now about the incorrect start of dhcpd4 - I can
move this to a new topic title if necessary.

However I looked at journalctl for the lines when dhcpd4 fails at boot and
they are:

 Feb 19 21:37:01 home1 dhcpd[327]:
Feb 19 21:37:01 home1 dhcpd[327]: Not configured to listen on any
interfaces!
Feb 19 21:37:01 home1 dhcpd[327]:
Feb 19 21:37:01 home1 dhcpd[327]: If you did not get this software from
ftp.isc.org, please
Feb 19 21:37:01 home1 dhcpd[327]: get the latest from ftp.isc.org and
install that before
Feb 19 21:37:01 home1 dhcpd[327]: requesting help.
Feb 19 21:37:01 home1 dhcpd[327]:
Feb 19 21:37:01 home1 dhcpd[327]: If you did get this software from
ftp.isc.org and have not
Feb 19 21:37:01 home1 dhcpd[327]: yet read the README, please read it
before requesting help.
Feb 19 21:37:01 home1 dhcpd[327]: If you intend to request help from the
dhcp-server at isc.org
Feb 19 21:37:01 home1 dhcpd[327]: mailing list, please read the section on
the README about
Feb 19 21:37:01 home1 NetworkManager[318]: <info> (eno1): preparing device.
Feb 19 21:37:01 home1 NetworkManager[318]: <info> (eno1): deactivating
device (reason 'managed') [2]
Feb 19 21:37:01 home1 NetworkManager[318]: <warn> failed to allocate link
cache: (-10) Operation not supported
Feb 19 21:37:01 home1 NetworkManager[318]: <info> (eno2): carrier is OFF
Feb 19 21:37:01 home1 NetworkManager[318]: <info> (eno2): new Ethernet
device (driver: 'e1000e' ifindex: 3)
Feb 19 21:37:01 home1 NetworkManager[318]: <info> (eno2): exported as
/org/freedesktop/NetworkManager/Devices/1
Feb 19 21:37:01 home1 dhcpd[327]: submitting bug reports and requests for
help.
Feb 19 21:37:01 home1 NetworkManager[318]: <info> (eno2): now managed
Feb 19 21:37:01 home1 dhcpd[327]:
Feb 19 21:37:01 home1 NetworkManager[318]: <info> (eno2): device state
change: unmanaged -> unavailable (reason 'managed') [10 20 2]
Feb 19 21:37:01 home1 dhcpd[327]: Please do not under any circumstances
send requests for
Feb 19 21:37:01 home1 NetworkManager[318]: <info> (eno2): bringing up
device.
Feb 19 21:37:01 home1 dhcpd[327]: help directly to the authors of this
software - please
Feb 19 21:37:01 home1 dhcpd[327]: send them to the appropriate mailing list
as described in
Feb 19 21:37:01 home1 dhcpd[327]: the README file.
Feb 19 21:37:01 home1 dhcpd[327]:
Feb 19 21:37:01 home1 dhcpd[327]: exiting.
Feb 19 21:37:01 home1 kernel: e1000e 0000:00:19.0: irq 42 for MSI/MSI-X
Feb 19 21:37:01 home1 systemd[1]: dhcpd4.service: control process exited,
code=exited status=1
Feb 19 21:37:01 home1 kernel: IPv6: ADDRCONF(NETDEV_UP): eno1: link is not
ready
Feb 19 21:37:01 home1 systemd[1]: Failed to start IPv4 DHCP server.
Feb 19 21:37:01 home1 systemd[1]: Unit dhcpd4.service entered failed state

then when I restart it manually after boot it gives line:
Feb 19 21:38:59 home1 systemd[1]: Starting IPv4 DHCP server...
Feb 19 21:38:59 home1 dhcpd[776]: Wrote 0 deleted host decls to leases file.
Feb 19 21:38:59 home1 dhcpd[776]: Wrote 0 new dynamic host decls to leases
file.
Feb 19 21:38:59 home1 dhcpd[776]: Wrote 1 leases to leases file.
Feb 19 21:38:59 home1 systemd[1]: Started IPv4 DHCP server.



-- 
mike c