[ovs-discuss] when will ovs impletement PBB push/pop action?

Thomas F Herbert thomasfherbert at gmail.com
Thu Apr 24 14:07:23 UTC 2014


I am currently debugging a 802.1ad patch. I plan to work on 802.1ah 
(PBB) next.

On 4/23/2014 11:34 PM, Ben Pfaff wrote:
>
> When someone submits an implementation.
>
> On Apr 23, 2014 8:30 PM, "Wuhongning" <wuhongning at huawei.com 
> <mailto:wuhongning at huawei.com>> wrote:
>
>     It seems that there is already action definition
>
>      enum ofp13_action_type {
>     -    OFPAT13_PUSH_PBB = 26,     /* Push a new PBB service tag (I-TAG) */
>     -    OFPAT13_POP_PBB  = 27      /* Pop the outer PBB service tag (I-TAG) */
>     +    OFPAT13_OUTPUT       = 0,   /* Output to switch port. */
>     +    OFPAT13_COPY_TTL_OUT = 11,  /* Copy TTL "outwards" -- from next-to-outermost
>     +                                   to outermost */
>     +    OFPAT13_COPY_TTL_IN  = 12,  /* Copy TTL "inwards" -- from outermost to
>     +                                   next-to-outermost */
>     +    OFPAT13_SET_MPLS_TTL = 15,  /* MPLS TTL */
>     +    OFPAT13_DEC_MPLS_TTL = 16,  /* Decrement MPLS TTL */
>     +    OFPAT13_PUSH_VLAN    = 17,  /* Push a new VLAN tag */
>     +    OFPAT13_POP_VLAN     = 18,  /* Pop the outer VLAN tag */
>     +    OFPAT13_PUSH_MPLS    = 19,  /* Push a new MPLS Label Stack Entry */
>     +    OFPAT13_POP_MPLS     = 20,  /* Pop the outer MPLS Label Stack Entry */
>     +    OFPAT13_SET_QUEUE    = 21,  /* Set queue id when outputting to a port */
>     +    OFPAT13_GROUP        = 22,  /* Apply group. */
>     +    OFPAT13_SET_NW_TTL   = 23,  /* IP TTL. */
>     +    OFPAT13_DEC_NW_TTL   = 24,  /* Decrement IP TTL. */
>     +    OFPAT13_SET_FIELD    = 25,  /* Set a header field using OXM TLV format. */
>     +    OFPAT13_PUSH_PBB     = 26,  /* Push a new PBB service tag (I-TAG) */
>     +    OFPAT13_POP_PBB      = 27   /* Pop the outer PBB service tag (I-TAG) */
>
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