Well, I think its just what comes with the kernel source...
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module ib_ipoib
filename: /lib/modules/2.6.18-194.el5/updates/kernel/drivers/infiniband/ulp/ipoib/ib_ipoib.ko
license: Dual BSD/GPL
description: IP-over-InfiniBand net driver
author: Roland Dreier
srcversion: 22D6DA2213921B790D1BD7D
depends: ib_cm,ipv6,ib_core,ib_core,ib_sa,ipoib_helper
vermagic: 2.6.18-194.el5 SMP mod_unload gcc-4.1
parm: max_nonsrq_conn_qp:Max number of connected-mode QPs per interface (applied only if shared receive queue is not available) (int)
parm: mcast_debug_level:Enable multicast debug tracing if > 0 (int)
parm: send_queue_size:Number of descriptors in send queue (int)
parm: recv_queue_size:Number of descriptors in receive queue (int)
parm: lro:Enable LRO (Large Receive Offload) (bool)
parm: lro_max_aggr:LRO: Max packets to be aggregated (default = 64) (int)
parm: debug_level:Enable debug tracing if > 0 (int)
parm: mc_sendonly_timeout:Enable debug tracing if > 0 (int)
################################################################################
module ib_cm
filename: /lib/modules/2.6.18-194.el5/updates/kernel/drivers/infiniband/core/ib_cm.ko
license: Dual BSD/GPL
description: InfiniBand CM
author: Sean Hefty
srcversion: 08CBDB36AB5BDE6F83763F9
depends: ib_core,ib_mad,ib_sa,ib_core
vermagic: 2.6.18-194.el5 SMP mod_unload gcc-4.1
parm: max_timeout:Maximum IB CM per message timeout (default=21, or ~8 seconds) (int)
################################################################################
This is an HP Ibrix storage server, and its sort of "locked down" as far as packages go. I was just curious if anyone had an idea as to why it was falling to UD mode. Thanks for any help you guys can provide.