diff options
Diffstat (limited to 'eigrpd/eigrp_network.c')
| -rw-r--r-- | eigrpd/eigrp_network.c | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/eigrpd/eigrp_network.c b/eigrpd/eigrp_network.c index cb8f52c6d9..69dcc20253 100644 --- a/eigrpd/eigrp_network.c +++ b/eigrpd/eigrp_network.c @@ -346,76 +346,6 @@ int eigrp_network_unset(struct eigrp *eigrp, struct prefix *p) return 1; } -uint32_t eigrp_calculate_metrics(struct eigrp *eigrp, - struct eigrp_metrics metric) -{ - uint64_t temp_metric; - temp_metric = 0; - - if (metric.delay == EIGRP_MAX_METRIC) - return EIGRP_MAX_METRIC; - - // EIGRP Metric = - // {K1*BW+[(K2*BW)/(256-load)]+(K3*delay)}*{K5/(reliability+K4)} - - if (eigrp->k_values[0]) - temp_metric += (eigrp->k_values[0] * metric.bandwidth); - if (eigrp->k_values[1]) - temp_metric += ((eigrp->k_values[1] * metric.bandwidth) - / (256 - metric.load)); - if (eigrp->k_values[2]) - temp_metric += (eigrp->k_values[2] * metric.delay); - if (eigrp->k_values[3] && !eigrp->k_values[4]) - temp_metric *= eigrp->k_values[3]; - if (!eigrp->k_values[3] && eigrp->k_values[4]) - temp_metric *= (eigrp->k_values[4] / metric.reliability); - if (eigrp->k_values[3] && eigrp->k_values[4]) - temp_metric *= ((eigrp->k_values[4] / metric.reliability) - + eigrp->k_values[3]); - - if (temp_metric <= EIGRP_MAX_METRIC) - return (uint32_t)temp_metric; - else - return EIGRP_MAX_METRIC; -} - -uint32_t eigrp_calculate_total_metrics(struct eigrp *eigrp, - struct eigrp_route_descriptor *entry) -{ - struct eigrp_interface *ei = entry->ei; - - entry->total_metric = entry->reported_metric; - uint64_t temp_delay = - (uint64_t)entry->total_metric.delay - + (uint64_t)eigrp_delay_to_scaled(ei->params.delay); - entry->total_metric.delay = temp_delay > EIGRP_MAX_METRIC - ? EIGRP_MAX_METRIC - : (uint32_t)temp_delay; - - uint32_t bw = eigrp_bandwidth_to_scaled(ei->params.bandwidth); - entry->total_metric.bandwidth = entry->total_metric.bandwidth > bw - ? bw - : entry->total_metric.bandwidth; - - return eigrp_calculate_metrics(eigrp, entry->total_metric); -} - -uint8_t eigrp_metrics_is_same(struct eigrp_metrics metric1, - struct eigrp_metrics metric2) -{ - if ((metric1.bandwidth == metric2.bandwidth) - && (metric1.delay == metric2.delay) - && (metric1.hop_count == metric2.hop_count) - && (metric1.load == metric2.load) - && (metric1.reliability == metric2.reliability) - && (metric1.mtu[0] == metric2.mtu[0]) - && (metric1.mtu[1] == metric2.mtu[1]) - && (metric1.mtu[2] == metric2.mtu[2])) - return 1; - - return 0; // if different -} - void eigrp_external_routes_refresh(struct eigrp *eigrp, int type) { } |
