Messages in this thread |  | | | Date | Tue, 12 Feb 2002 09:52:12 -0500 | | From | "David L. Parsley" <> | | Subject | Re: Interface operative status detection |
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Andi,
> In short - Linux doesn't have this feature because it's not needed. > If your routing protocol relies on link state checking without other > probing it's broken. Zebra isn't.
Link state checking _would_ be nice, though, for stuff like laptops using dhcp. Right now, if I start my laptop without being plugged into the network, I have to wait for DHCP to time out before it'll finish booting - about 1 minute. (yech!)
Is there a good way for a dhcp daemon to find out whether the laptop is connected to the network or not? It'd be really sweet if dhcpcd could:
- down the interface and remove routes whenever the network cable was unplugged - wait for the interface to get link beat again, and send a new request
This would greatly enhance desktop usability. I'd be happy to do the dhcpcd hacking if the right kernel interfaces were available.
regards, David
-- David L. Parsley Network Administrator, Roanoke College "If I have seen further it is by standing on ye shoulders of Giants." --Isaac Newton
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