Acked-by: Ethan Jackson <et...@nicira.com>
On Thu, Sep 20, 2012 at 11:05 AM, Ben Pfaff <b...@nicira.com> wrote:
> This would have saved some time and puzzlement earlier today.
>
> Reported-by: Paul Ingram <p...@nicira.com>
> Signed-off-by: Ben Pfaff <b...@nicira.com>
> ---
> ofproto/ofproto-dpif.c | 9 +++++++--
> 1 files changed, 7 insertions(+), 2 deletions(-)
>
> diff --git a/ofproto/ofproto-dpif.c b/ofproto/ofproto-dpif.c
> index 9f7acd1..dcdd8f2 100644
> --- a/ofproto/ofproto-dpif.c
> +++ b/ofproto/ofproto-dpif.c
> @@ -4957,8 +4957,11 @@ compose_output_action__(struct action_xlate_ctx *ctx,
> uint16_t ofp_port,
> if (ofport) {
> struct priority_to_dscp *pdscp;
>
> - if (ofport->up.pp.config & OFPUTIL_PC_NO_FWD
> - || (check_stp && !stp_forward_in_state(ofport->stp_state))) {
> + if (ofport->up.pp.config & OFPUTIL_PC_NO_FWD) {
> + xlate_report(ctx, "OFPPC_NO_FWD set, skipping output");
> + return;
> + } else if (check_stp && !stp_forward_in_state(ofport->stp_state)) {
> + xlate_report(ctx, "STP not in forwarding state, skipping
> output");
> return;
> }
>
> @@ -5232,6 +5235,8 @@ xlate_output_action(struct action_xlate_ctx *ctx,
> default:
> if (port != ctx->flow.in_port) {
> compose_output_action(ctx, port);
> + } else {
> + xlate_report(ctx, "skipping output to input port");
> }
> break;
> }
> --
> 1.7.2.5
>
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