I could not find any place to define the enum OVS_ACTION_ATTR_PUSH_PBB and OVS_ACTION_ATTR_POP_PBB, I compare the code of openvswitch-2.0.0, I find that the openvswitch.h under the include/linux/, but the openvswitch-master is under the datapath/linux/compat/include/linux/.
On 2014/10/10 23:24, Ben Pfaff wrote: > On Fri, Oct 10, 2014 at 01:39:56PM +0800, Liuyongqiang(A) wrote: >> From: liuyongqiang <liu.liuyongqi...@huawei.com> >> >> this patch work for the ovs serporting the IEEE 802.1ah >> protocol(Mac in Mac or PBB) >> >> IEEE 802.1ah (PBB or MAC-in-MAC): >> PBB (also known as MAC-in-MAC) is used by SPs to resolve these problems. >> PBB introduces a hierarchical network architecture with associated new >> frame formats which extend the work completed by Provider Bridges (IEEE >> 802.1ad). In PBB architecture, Customer networks (using 802.1q bridging) >> are aggregated into Provider Bridged networks (using 802.1ad). These, in >> turn, are aggregated into PBB networks which utilize the 802.1ah frame >> format. The frame format employs a MAC tunneling encapsulation scheme for >> tunneling customer Ethernet frames within provider Ethernet frames across >> the PBBN. A VLAN ID is used to segregate the backbone into broadcast >> domains and a new 24-bit service identifier (I-SID) is defined and used to >> associate a given Customer MAC frame with a provider service instance. >> There is a clear segregation between I-SIDs and B-VLANs which was missing >> in 802.1ad. >> PBB network (PBBN) has following benefits: >> 1.Imposes no change to Ethernet switching process in the core bridges. >> 2.Supports Ethernet private line (E-Line), Ethernet Transparent (E-LAN) >> and Ethernet Tree (E-Tree) services. >> 3.Provides a clear demarcation point between the customer and provider >> domain. >> 4.Learns customer MAC addresses only through the backbone edge bridges >> (BEB). >> 5.Supports upto 2^24 service instances. >> 6.Achieves additional PBBN scaling and interconnection using hierarchical >> and peer PBBN features. >> >> this patch defined the basic data structure and basic function of PBB >> actions. >> >> Signed-off-by: liuyongqiang <liu.liuyongqi...@huawei.com> > > The basic structure looks correct. > > We should not modify any of the datapath definitions > (e.g. openvswitch.h) until there is an implementation. > > _______________________________________________ dev mailing list dev@openvswitch.org http://openvswitch.org/mailman/listinfo/dev
