NXAST_ACTION(NXAST_OUTPUT_REG, nx_action_output_reg, 0, NULL)
NXAST_ACTION(NXAST_LEARN, nx_action_learn, 1, "learn")
NXAST_ACTION(NXAST_EXIT, nx_action_header, 0, "exit")
+NXAST_ACTION(NXAST_DEC_TTL, nx_action_header, 0, "dec_ttl")
+NXAST_ACTION(NXAST_FIN_TIMEOUT, nx_action_fin_timeout, 0, "fin_timeout")
#undef NXAST_ACTION