controlling order of start-up of network interfaces [SOLVED]

[equaeghe]

I have 3 network interfaces, 2 wire (eth0, an skge card; eth1, a via-rhine card), 1 wireless (ra0, a rt2500 card). All configured in /etc/conf.d/net.

Since the recent udev update making coldplug redundant, the startup procedure insists on starting up the wireless card first (something with "device initiated settings"). The wireless connection often fails (which is in itself no problem), but as it starts up first, gentoo thinks it has a net connection and tries to start ntp-client before starting the dependable wired network connections.

How do I solve this problem? I myself was thinking about finding a way to force a startup order of eth0, eth1, ra0, and ideally, ntp-client at the end.

Thanks for any suggestions,

Erik

[Aszrael]

I have no idea how to change order, but this could be a (dirty) workaround:
given that wired interfaces = eth0 & eth1 and wireless = eth2

remove eth2 from auto-startup in /etc/conf.d/rc
RC_PLUG_SERVICES="net.eth0 net.eth1 !net.eth2"
now start your wireless ether manually or by adding
"/etc/init.d/net.eth2 start" to /etc/conf.d/local.start
"/etc/init.d/net.eth2 stop" to /etc/conf.d/local.stop

possible drawback:
sometimes starting my ipw3945 with "/etc/init.d/net.eth2 start" throws errors on my system (maybe ipw3945d-problem)

Aszrael

[UberLord]

You can affect the ordering and dependencies of services in /etc/conf.d/foo by using
RC_NEED="bar"
or
RC_AFTER="bar"
or
RC_BEFORE="bar"
or
RC_USE="bar"

You can even provide your own if you so wish
RC_PROVIDE="bar"

/etc/conf.d/net extends this to
RC_NEED_eth1="net.eth0"

So that eth1 needs net.eth0 to be started - handy for bridges
I guess you need RC_AFTER_ra0="net.eth0 net.eth1" in /etc/conf.d/net
_________________
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[equaeghe]

UberLord,

Your suggestion of using RC_AFTER_ra0="net.eth0 net.eth1" in /etc/conf.d/net would be nice, but does not work, ra0 still starts up first.

However, RC_AFTER="net.eth0" in /etc/conf.d/ntp-client does work and solves this problem.

Could you comment on why the first solution might have failed (it interests me).

A question related to the use of the conf.d files: are user-created conf.d files for user-created init.d scripts with the same name automatically read?

Erik

[UberLord]