udhcpc and Infiniband support

Denys Vlasenko vda.linux at googlemail.com
Sat Jul 12 21:45:15 UTC 2008


On Friday 11 July 2008 22:28, Frank Leers wrote:
> While searching the archives for info about udhcpc and IB support, I  
> came across one post that was relevant -
> 
> http://www.mail-archive.com/busybox@busybox.net/msg00747.html
> 
> I see no definitive resolution or answer, hence my post here.  My  
> attempts at getting boot over infiniband working  utilizing udhcpc are  
> similar to the initial post by Greg Kurtzer, and I loosely quote here:
> 
> "I noticed that the Infiniband driver is dropping the outgoing packets  
> from udhcpc.
> If I statically define the IP address of ib0, communication works  
> perfect.
> Is udhcpc supported over Infiniband?"
> 
> I can use the IPAPPEND function of PXELINUX which stores the initial  
> DHCPOFFER info in /proc/cmdline to configure the interface in init.   
> If I attempt to use udhcpc to configure the interface I see no packets  
> via tcpdump from the server side.
> 
> So, is udhcpc supported over Infiniband?

I guess not. Having no infiniband hardware anywhere nearby,
I can't help at the moment.
--
vda




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