Hi vPPers,
I’m looking at the latest changes in IPSEC, and I notice ip4 and ip6 nodes are
separated. So there are a lot of code in the node function like this:
if (is_ip6)
vlib_node_increment_counter (vm, esp6_decrypt_node.index,
ESP_DECRYPT_ERROR_RX_PKTS,
from_frame->n_vectors);
else
vlib_node_increment_counter (vm, esp4_decrypt_node.index,
ESP_DECRYPT_ERROR_RX_PKTS,
from_frame->n_vectors);
I’m wondering why not like this:
vlib_node_increment_counter (vm, node->node_index,
ESP_DECRYPT_ERROR_RX_PKTS,
from_frame->n_vectors);
My understanding is that node functions are always dispatched with the correct
node instances. Or do I miss something? BTW, nt just ipsec, quite some other
nodes are written as the former.
Regards,
Kingwel
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