Hi all, We are trying to move an skb from cpu 0 to cpu1 using enqueue to backlog. We have gotten this to work when bridging is turned off. However, with bridging turned on it is proving to be a little more difficult. After bridging is turned on, we try to do an enqueue_to_backlog in the netfilter/core.c/nf_iterate function. We do this after pre routing is completed for NF_BR_PRE_ROUTING and NF_INET_PRE_ROUTING hooks. However, it seems after the enqueue_to_backlog happens, the packet is dropped at some point (it seems the packet is processed as a local in packet after it moves to cpu 1, and thus is dropped by the kernel). We see that in __netif_receive_skb, that the skb->dev,skb->protocol (along with some other fields in the skb are changed) when the skb is processed on cpu1. We can see that in br_nf_pre_routing function call there are some modifications to some of the same fields mentioned. So our question is what needs to happen to the skb in order for the skb to process as normal when it is put on cpu1? Is this possible with bridging turned on? Thanks, ~Jay -- To unsubscribe from this list: send the line "unsubscribe netfilter-devel" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
