Skip new "ixl" 10Gb interfaces.

clientside/tmcc/freebsd10/netif-emulab.in

@@ -161,7 +161,7 @@ cnet_start()
 	ib[0-9]|mlxen*)
 		;;
 	# XXX skip Intel 10Gb for now; they require huge numbers of mbufs
-	ix[0-9])
+	ix[0-9]|ixl[0-9])
 		;;
 	ath*)
 		;;

clientside/tmcc/freebsd11/netif-emulab.in

 #
-# Copyright (c) 2000-2014 University of Utah and the Flux Group.
+# Copyright (c) 2000-2015 University of Utah and the Flux Group.
 # 
 # {{{EMULAB-LICENSE
 # 
@@ -160,7 +160,7 @@ cnet_start()
 	ib[0-9]|mlxen*)
 		;;
 	# XXX skip Intel 10Gb for now; they require huge numbers of mbufs
-	ix[0-9])
+	ix[0-9]|ixl[0-9])
 		;;
 	ath*)
 		;;

clientside/tmcc/freebsd9/netif-emulab.in

@@ -176,7 +176,7 @@ cnet_start()
 	ib[0-9]|mlxen*)
 		;;
 	# XXX skip Intel 10Gb for now; they require huge numbers of mbufs
-	ix[0-9])
+	ix[0-9]|ixl[0-9])
 		;;
 	ath*)
 		;;