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https://git.proxmox.com/git/mirror_frr
synced 2025-08-06 08:50:16 +00:00
zebra: include backup info in show ip route
Add backup nexthop info to the show output (if present). Signed-off-by: Mark Stapp <mjs@voltanet.io>
This commit is contained in:
Mark Stapp
parent
eeafa8cd43
commit
accf6280fc
@ -164,7 +164,8 @@ DEFUN (show_ip_rpf_addr,
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return CMD_SUCCESS;
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}
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static char re_status_output_char(struct route_entry *re, struct nexthop *nhop)
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static char re_status_output_char(const struct route_entry *re,
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const struct nexthop *nhop)
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{
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if (CHECK_FLAG(re->status, ROUTE_ENTRY_INSTALLED)) {
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if (!CHECK_FLAG(nhop->flags, NEXTHOP_FLAG_DUPLICATE) &&
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@ -187,6 +188,152 @@ static char re_status_output_char(struct route_entry *re, struct nexthop *nhop)
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return ' ';
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}
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/*
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* TODO -- Show backup nexthop info
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*/
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static void show_nh_backup_helper(struct vty *vty,
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const struct nhg_hash_entry *nhe,
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const struct nexthop *nexthop)
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{
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/* Double-check that there _is_ a backup */
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if (!CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_HAS_BACKUP))
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return;
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/* Locate the backup nexthop */
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/* Format the backup (indented) */
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}
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/*
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* Helper api to format output for a nexthop, used in the 'detailed'
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* output path.
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*/
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static void show_nexthop_detail_helper(struct vty *vty,
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const struct route_entry *re,
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const struct nexthop *nexthop)
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{
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char addrstr[32];
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char buf[MPLS_LABEL_STRLEN];
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vty_out(vty, " %c%s",
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re_status_output_char(re, nexthop),
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nexthop->rparent ? " " : "");
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switch (nexthop->type) {
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case NEXTHOP_TYPE_IPV4:
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case NEXTHOP_TYPE_IPV4_IFINDEX:
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vty_out(vty, " %s",
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inet_ntoa(nexthop->gate.ipv4));
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if (nexthop->ifindex)
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vty_out(vty, ", via %s",
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ifindex2ifname(
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nexthop->ifindex,
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nexthop->vrf_id));
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break;
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case NEXTHOP_TYPE_IPV6:
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case NEXTHOP_TYPE_IPV6_IFINDEX:
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vty_out(vty, " %s",
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inet_ntop(AF_INET6, &nexthop->gate.ipv6,
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buf, sizeof(buf)));
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if (nexthop->ifindex)
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vty_out(vty, ", via %s",
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ifindex2ifname(
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nexthop->ifindex,
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nexthop->vrf_id));
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break;
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case NEXTHOP_TYPE_IFINDEX:
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vty_out(vty, " directly connected, %s",
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ifindex2ifname(nexthop->ifindex,
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nexthop->vrf_id));
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break;
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case NEXTHOP_TYPE_BLACKHOLE:
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vty_out(vty, " unreachable");
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switch (nexthop->bh_type) {
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case BLACKHOLE_REJECT:
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vty_out(vty, " (ICMP unreachable)");
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break;
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case BLACKHOLE_ADMINPROHIB:
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vty_out(vty,
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" (ICMP admin-prohibited)");
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break;
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case BLACKHOLE_NULL:
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vty_out(vty, " (blackhole)");
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break;
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case BLACKHOLE_UNSPEC:
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break;
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}
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break;
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default:
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break;
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}
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if ((re->vrf_id != nexthop->vrf_id)
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&& (nexthop->type != NEXTHOP_TYPE_BLACKHOLE)) {
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struct vrf *vrf =
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vrf_lookup_by_id(nexthop->vrf_id);
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if (vrf)
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vty_out(vty, "(vrf %s)", vrf->name);
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else
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vty_out(vty, "(vrf UNKNOWN)");
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}
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if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_DUPLICATE))
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vty_out(vty, " (duplicate nexthop removed)");
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if (!CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ACTIVE))
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vty_out(vty, " inactive");
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if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ONLINK))
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vty_out(vty, " onlink");
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if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_RECURSIVE))
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vty_out(vty, " (recursive)");
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/* Source specified? */
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switch (nexthop->type) {
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case NEXTHOP_TYPE_IPV4:
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case NEXTHOP_TYPE_IPV4_IFINDEX:
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if (nexthop->src.ipv4.s_addr) {
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if (inet_ntop(AF_INET, &nexthop->src.ipv4,
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addrstr, sizeof(addrstr)))
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vty_out(vty, ", src %s",
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addrstr);
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}
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break;
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case NEXTHOP_TYPE_IPV6:
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case NEXTHOP_TYPE_IPV6_IFINDEX:
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if (!IPV6_ADDR_SAME(&nexthop->src.ipv6,
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&in6addr_any)) {
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if (inet_ntop(AF_INET6, &nexthop->src.ipv6,
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addrstr, sizeof(addrstr)))
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vty_out(vty, ", src %s",
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addrstr);
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}
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break;
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default:
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break;
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}
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if (re->nexthop_mtu)
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vty_out(vty, ", mtu %u", re->nexthop_mtu);
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/* Label information */
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if (nexthop->nh_label && nexthop->nh_label->num_labels) {
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vty_out(vty, ", label %s",
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mpls_label2str(nexthop->nh_label->num_labels,
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nexthop->nh_label->label, buf,
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sizeof(buf), 1 /*pretty*/));
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}
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if (nexthop->weight)
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vty_out(vty, ", weight %u", nexthop->weight);
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}
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/* New RIB. Detailed information for IPv4 route. */
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static void vty_show_ip_route_detail(struct vty *vty, struct route_node *rn,
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int mcast, bool use_fib, bool show_ng)
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@ -253,131 +400,124 @@ static void vty_show_ip_route_detail(struct vty *vty, struct route_node *rn,
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vty_out(vty, " Nexthop Group ID: %u\n", re->nhe_id);
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for (ALL_NEXTHOPS(re->nhe->nhg, nexthop)) {
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char addrstr[32];
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vty_out(vty, " %c%s",
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re_status_output_char(re, nexthop),
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nexthop->rparent ? " " : "");
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switch (nexthop->type) {
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case NEXTHOP_TYPE_IPV4:
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case NEXTHOP_TYPE_IPV4_IFINDEX:
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vty_out(vty, " %s",
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inet_ntoa(nexthop->gate.ipv4));
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if (nexthop->ifindex)
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vty_out(vty, ", via %s",
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ifindex2ifname(
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nexthop->ifindex,
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nexthop->vrf_id));
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break;
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case NEXTHOP_TYPE_IPV6:
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case NEXTHOP_TYPE_IPV6_IFINDEX:
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vty_out(vty, " %s",
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inet_ntop(AF_INET6, &nexthop->gate.ipv6,
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buf, sizeof(buf)));
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if (nexthop->ifindex)
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vty_out(vty, ", via %s",
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ifindex2ifname(
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nexthop->ifindex,
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nexthop->vrf_id));
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break;
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case NEXTHOP_TYPE_IFINDEX:
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vty_out(vty, " directly connected, %s",
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ifindex2ifname(nexthop->ifindex,
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nexthop->vrf_id));
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break;
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case NEXTHOP_TYPE_BLACKHOLE:
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vty_out(vty, " unreachable");
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switch (nexthop->bh_type) {
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case BLACKHOLE_REJECT:
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vty_out(vty, " (ICMP unreachable)");
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break;
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case BLACKHOLE_ADMINPROHIB:
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vty_out(vty,
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" (ICMP admin-prohibited)");
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break;
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case BLACKHOLE_NULL:
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vty_out(vty, " (blackhole)");
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break;
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case BLACKHOLE_UNSPEC:
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break;
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}
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break;
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default:
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break;
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}
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if ((re->vrf_id != nexthop->vrf_id)
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&& (nexthop->type != NEXTHOP_TYPE_BLACKHOLE)) {
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struct vrf *vrf =
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vrf_lookup_by_id(nexthop->vrf_id);
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if (vrf)
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vty_out(vty, "(vrf %s)", vrf->name);
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else
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vty_out(vty, "(vrf UNKNOWN)");
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}
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if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_DUPLICATE))
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vty_out(vty, " (duplicate nexthop removed)");
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if (!CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ACTIVE))
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vty_out(vty, " inactive");
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if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ONLINK))
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vty_out(vty, " onlink");
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if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_RECURSIVE))
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vty_out(vty, " (recursive)");
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switch (nexthop->type) {
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case NEXTHOP_TYPE_IPV4:
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case NEXTHOP_TYPE_IPV4_IFINDEX:
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if (nexthop->src.ipv4.s_addr) {
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if (inet_ntop(AF_INET,
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&nexthop->src.ipv4,
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addrstr, sizeof(addrstr)))
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vty_out(vty, ", src %s",
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addrstr);
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}
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break;
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case NEXTHOP_TYPE_IPV6:
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case NEXTHOP_TYPE_IPV6_IFINDEX:
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if (!IPV6_ADDR_SAME(&nexthop->src.ipv6,
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&in6addr_any)) {
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if (inet_ntop(AF_INET6,
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&nexthop->src.ipv6,
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addrstr, sizeof(addrstr)))
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vty_out(vty, ", src %s",
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addrstr);
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}
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break;
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default:
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break;
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}
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if (re->nexthop_mtu)
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vty_out(vty, ", mtu %u", re->nexthop_mtu);
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/* Label information */
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if (nexthop->nh_label
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&& nexthop->nh_label->num_labels) {
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vty_out(vty, ", label %s",
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mpls_label2str(
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nexthop->nh_label->num_labels,
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nexthop->nh_label->label, buf,
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sizeof(buf), 1));
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}
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if (nexthop->weight)
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vty_out(vty, ", weight %u", nexthop->weight);
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/* Use helper to format each nexthop */
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show_nexthop_detail_helper(vty, re, nexthop);
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vty_out(vty, "\n");
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/* Include backup info, if present */
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if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_HAS_BACKUP))
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show_nh_backup_helper(vty, re->nhe, nexthop);
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}
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vty_out(vty, "\n");
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}
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}
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/*
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* Helper for nexthop output, used in the 'show ip route' path
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*/
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static void show_route_nexthop_helper(struct vty *vty,
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const struct route_entry *re,
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const struct nexthop *nexthop)
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{
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char buf[MPLS_LABEL_STRLEN];
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switch (nexthop->type) {
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case NEXTHOP_TYPE_IPV4:
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case NEXTHOP_TYPE_IPV4_IFINDEX:
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vty_out(vty, " via %s", inet_ntoa(nexthop->gate.ipv4));
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if (nexthop->ifindex)
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vty_out(vty, ", %s",
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ifindex2ifname(nexthop->ifindex,
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nexthop->vrf_id));
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break;
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case NEXTHOP_TYPE_IPV6:
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case NEXTHOP_TYPE_IPV6_IFINDEX:
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vty_out(vty, " via %s",
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inet_ntop(AF_INET6, &nexthop->gate.ipv6, buf,
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sizeof(buf)));
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if (nexthop->ifindex)
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vty_out(vty, ", %s",
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ifindex2ifname(nexthop->ifindex,
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nexthop->vrf_id));
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break;
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case NEXTHOP_TYPE_IFINDEX:
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vty_out(vty, " is directly connected, %s",
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ifindex2ifname(nexthop->ifindex,
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nexthop->vrf_id));
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break;
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case NEXTHOP_TYPE_BLACKHOLE:
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vty_out(vty, " unreachable");
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switch (nexthop->bh_type) {
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case BLACKHOLE_REJECT:
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vty_out(vty, " (ICMP unreachable)");
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break;
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case BLACKHOLE_ADMINPROHIB:
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vty_out(vty, " (ICMP admin-prohibited)");
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break;
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case BLACKHOLE_NULL:
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vty_out(vty, " (blackhole)");
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break;
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case BLACKHOLE_UNSPEC:
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break;
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}
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break;
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default:
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break;
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}
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if ((re == NULL || (nexthop->vrf_id != re->vrf_id)) &&
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(nexthop->type != NEXTHOP_TYPE_BLACKHOLE)) {
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struct vrf *vrf = vrf_lookup_by_id(nexthop->vrf_id);
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if (vrf)
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vty_out(vty, " (vrf %s)", vrf->name);
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else
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vty_out(vty, " (vrf UNKNOWN)");
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}
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if (!CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ACTIVE))
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vty_out(vty, " inactive");
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if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ONLINK))
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vty_out(vty, " onlink");
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if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_RECURSIVE))
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vty_out(vty, " (recursive)");
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switch (nexthop->type) {
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case NEXTHOP_TYPE_IPV4:
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case NEXTHOP_TYPE_IPV4_IFINDEX:
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if (nexthop->src.ipv4.s_addr) {
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if (inet_ntop(AF_INET, &nexthop->src.ipv4, buf,
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sizeof(buf)))
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vty_out(vty, ", src %s", buf);
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}
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break;
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case NEXTHOP_TYPE_IPV6:
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case NEXTHOP_TYPE_IPV6_IFINDEX:
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if (!IPV6_ADDR_SAME(&nexthop->src.ipv6, &in6addr_any)) {
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if (inet_ntop(AF_INET6, &nexthop->src.ipv6, buf,
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sizeof(buf)))
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vty_out(vty, ", src %s", buf);
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}
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break;
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default:
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break;
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}
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/* Label information */
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if (nexthop->nh_label && nexthop->nh_label->num_labels) {
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vty_out(vty, ", label %s",
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mpls_label2str(nexthop->nh_label->num_labels,
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nexthop->nh_label->label, buf,
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sizeof(buf), 1));
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}
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if ((re == NULL) && nexthop->weight)
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vty_out(vty, ", weight %u", nexthop->weight);
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}
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static void vty_show_ip_route(struct vty *vty, struct route_node *rn,
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struct route_entry *re, json_object *json,
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bool is_fib)
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@ -660,105 +800,43 @@ static void vty_show_ip_route(struct vty *vty, struct route_node *rn,
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len - 3 + (2 * nexthop_level(nexthop)), ' ');
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}
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switch (nexthop->type) {
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case NEXTHOP_TYPE_IPV4:
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case NEXTHOP_TYPE_IPV4_IFINDEX:
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vty_out(vty, " via %s", inet_ntoa(nexthop->gate.ipv4));
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if (nexthop->ifindex)
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vty_out(vty, ", %s",
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ifindex2ifname(nexthop->ifindex,
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nexthop->vrf_id));
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break;
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case NEXTHOP_TYPE_IPV6:
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case NEXTHOP_TYPE_IPV6_IFINDEX:
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vty_out(vty, " via %s",
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inet_ntop(AF_INET6, &nexthop->gate.ipv6, buf,
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sizeof(buf)));
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if (nexthop->ifindex)
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vty_out(vty, ", %s",
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ifindex2ifname(nexthop->ifindex,
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nexthop->vrf_id));
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break;
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case NEXTHOP_TYPE_IFINDEX:
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vty_out(vty, " is directly connected, %s",
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ifindex2ifname(nexthop->ifindex,
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nexthop->vrf_id));
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break;
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case NEXTHOP_TYPE_BLACKHOLE:
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vty_out(vty, " unreachable");
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switch (nexthop->bh_type) {
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case BLACKHOLE_REJECT:
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vty_out(vty, " (ICMP unreachable)");
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break;
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case BLACKHOLE_ADMINPROHIB:
|
||||
vty_out(vty, " (ICMP admin-prohibited)");
|
||||
break;
|
||||
case BLACKHOLE_NULL:
|
||||
vty_out(vty, " (blackhole)");
|
||||
break;
|
||||
case BLACKHOLE_UNSPEC:
|
||||
break;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
if ((nexthop->vrf_id != re->vrf_id)
|
||||
&& (nexthop->type != NEXTHOP_TYPE_BLACKHOLE)) {
|
||||
struct vrf *vrf = vrf_lookup_by_id(nexthop->vrf_id);
|
||||
|
||||
if (vrf)
|
||||
vty_out(vty, "(vrf %s)", vrf->name);
|
||||
else
|
||||
vty_out(vty, "(vrf UNKNOWN)");
|
||||
}
|
||||
|
||||
if (!CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ACTIVE))
|
||||
vty_out(vty, " inactive");
|
||||
|
||||
if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ONLINK))
|
||||
vty_out(vty, " onlink");
|
||||
|
||||
if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_RECURSIVE))
|
||||
vty_out(vty, " (recursive)");
|
||||
|
||||
switch (nexthop->type) {
|
||||
case NEXTHOP_TYPE_IPV4:
|
||||
case NEXTHOP_TYPE_IPV4_IFINDEX:
|
||||
if (nexthop->src.ipv4.s_addr) {
|
||||
if (inet_ntop(AF_INET, &nexthop->src.ipv4, buf,
|
||||
sizeof(buf)))
|
||||
vty_out(vty, ", src %s", buf);
|
||||
}
|
||||
break;
|
||||
case NEXTHOP_TYPE_IPV6:
|
||||
case NEXTHOP_TYPE_IPV6_IFINDEX:
|
||||
if (!IPV6_ADDR_SAME(&nexthop->src.ipv6, &in6addr_any)) {
|
||||
if (inet_ntop(AF_INET6, &nexthop->src.ipv6, buf,
|
||||
sizeof(buf)))
|
||||
vty_out(vty, ", src %s", buf);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
/* Label information */
|
||||
if (nexthop->nh_label && nexthop->nh_label->num_labels) {
|
||||
vty_out(vty, ", label %s",
|
||||
mpls_label2str(nexthop->nh_label->num_labels,
|
||||
nexthop->nh_label->label, buf,
|
||||
sizeof(buf), 1));
|
||||
}
|
||||
show_route_nexthop_helper(vty, re, nexthop);
|
||||
|
||||
vty_out(vty, ", %s\n", up_str);
|
||||
|
||||
/* Check for backup info */
|
||||
if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_HAS_BACKUP)) {
|
||||
struct nexthop *backup;
|
||||
int i;
|
||||
|
||||
if (re->nhe->backup_info == NULL ||
|
||||
re->nhe->backup_info->nhe == NULL)
|
||||
continue;
|
||||
|
||||
i = 0;
|
||||
for (ALL_NEXTHOPS(re->nhe->backup_info->nhe->nhg,
|
||||
backup)) {
|
||||
if (i == nexthop->backup_idx)
|
||||
break;
|
||||
i++;
|
||||
}
|
||||
|
||||
/* Print useful backup info */
|
||||
if (backup) {
|
||||
/* TODO -- install state is not accurate */
|
||||
vty_out(vty, " %*c [backup %d]",
|
||||
/*re_status_output_char(re, backup),*/
|
||||
len - 3 + (2 * nexthop_level(nexthop)),
|
||||
' ', nexthop->backup_idx);
|
||||
show_route_nexthop_helper(vty, re, backup);
|
||||
vty_out(vty, "\n");
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static void vty_show_ip_route_detail_json(struct vty *vty,
|
||||
struct route_node *rn, bool use_fib)
|
||||
struct route_node *rn, bool use_fib)
|
||||
{
|
||||
json_object *json = NULL;
|
||||
json_object *json_prefix = NULL;
|
||||
@ -1024,110 +1102,6 @@ DEFUN (ip_nht_default_route,
|
||||
return CMD_SUCCESS;
|
||||
}
|
||||
|
||||
/*
|
||||
* Helper that prints out a nexthop in an nhe/nhg
|
||||
*/
|
||||
static void show_nhg_nh_helper(struct vty *vty, const struct nexthop *nexthop)
|
||||
{
|
||||
char buf[SRCDEST2STR_BUFFER];
|
||||
|
||||
switch (nexthop->type) {
|
||||
case NEXTHOP_TYPE_IPV4:
|
||||
case NEXTHOP_TYPE_IPV4_IFINDEX:
|
||||
vty_out(vty, " %s", inet_ntoa(nexthop->gate.ipv4));
|
||||
if (nexthop->ifindex)
|
||||
vty_out(vty, ", %s",
|
||||
ifindex2ifname(nexthop->ifindex,
|
||||
nexthop->vrf_id));
|
||||
break;
|
||||
case NEXTHOP_TYPE_IPV6:
|
||||
case NEXTHOP_TYPE_IPV6_IFINDEX:
|
||||
vty_out(vty, " %s",
|
||||
inet_ntop(AF_INET6, &nexthop->gate.ipv6, buf,
|
||||
sizeof(buf)));
|
||||
if (nexthop->ifindex)
|
||||
vty_out(vty, ", %s",
|
||||
ifindex2ifname(nexthop->ifindex,
|
||||
nexthop->vrf_id));
|
||||
break;
|
||||
|
||||
case NEXTHOP_TYPE_IFINDEX:
|
||||
vty_out(vty, " directly connected %s",
|
||||
ifindex2ifname(nexthop->ifindex,
|
||||
nexthop->vrf_id));
|
||||
break;
|
||||
case NEXTHOP_TYPE_BLACKHOLE:
|
||||
vty_out(vty, " unreachable");
|
||||
switch (nexthop->bh_type) {
|
||||
case BLACKHOLE_REJECT:
|
||||
vty_out(vty, " (ICMP unreachable)");
|
||||
break;
|
||||
case BLACKHOLE_ADMINPROHIB:
|
||||
vty_out(vty, " (ICMP admin-prohibited)");
|
||||
break;
|
||||
case BLACKHOLE_NULL:
|
||||
vty_out(vty, " (blackhole)");
|
||||
break;
|
||||
case BLACKHOLE_UNSPEC:
|
||||
break;
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
struct vrf *vrf = vrf_lookup_by_id(nexthop->vrf_id);
|
||||
|
||||
if (vrf)
|
||||
vty_out(vty, " (vrf %s)", vrf->name);
|
||||
else
|
||||
vty_out(vty, " (vrf UNKNOWN)");
|
||||
|
||||
if (!CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ACTIVE))
|
||||
vty_out(vty, " inactive");
|
||||
|
||||
if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_ONLINK))
|
||||
vty_out(vty, " onlink");
|
||||
|
||||
if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_RECURSIVE))
|
||||
vty_out(vty, " (recursive)");
|
||||
|
||||
switch (nexthop->type) {
|
||||
case NEXTHOP_TYPE_IPV4:
|
||||
case NEXTHOP_TYPE_IPV4_IFINDEX:
|
||||
if (nexthop->src.ipv4.s_addr) {
|
||||
if (inet_ntop(AF_INET, &nexthop->src.ipv4, buf,
|
||||
sizeof(buf)))
|
||||
vty_out(vty, ", src %s", buf);
|
||||
}
|
||||
break;
|
||||
case NEXTHOP_TYPE_IPV6:
|
||||
case NEXTHOP_TYPE_IPV6_IFINDEX:
|
||||
if (!IPV6_ADDR_SAME(&nexthop->src.ipv6, &in6addr_any)) {
|
||||
if (inet_ntop(AF_INET6, &nexthop->src.ipv6, buf,
|
||||
sizeof(buf)))
|
||||
vty_out(vty, ", src %s", buf);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
/* Label information */
|
||||
if (nexthop->nh_label && nexthop->nh_label->num_labels) {
|
||||
vty_out(vty, ", label %s",
|
||||
mpls_label2str(nexthop->nh_label->num_labels,
|
||||
nexthop->nh_label->label, buf,
|
||||
sizeof(buf), 1));
|
||||
}
|
||||
|
||||
if (nexthop->weight)
|
||||
vty_out(vty, ", weight %u", nexthop->weight);
|
||||
|
||||
vty_out(vty, "\n");
|
||||
|
||||
}
|
||||
|
||||
static void show_nexthop_group_out(struct vty *vty, struct nhg_hash_entry *nhe)
|
||||
{
|
||||
struct nexthop *nexthop = NULL;
|
||||
@ -1173,7 +1147,39 @@ static void show_nexthop_group_out(struct vty *vty, struct nhg_hash_entry *nhe)
|
||||
/* Make recursive nexthops a bit more clear */
|
||||
vty_out(vty, " ");
|
||||
|
||||
show_nhg_nh_helper(vty, nexthop);
|
||||
show_route_nexthop_helper(vty, NULL, nexthop);
|
||||
|
||||
if (nhe->backup_info == NULL || nhe->backup_info->nhe == NULL) {
|
||||
if (CHECK_FLAG(nexthop->flags,
|
||||
NEXTHOP_FLAG_HAS_BACKUP))
|
||||
vty_out(vty, " [backup %d]",
|
||||
nexthop->backup_idx);
|
||||
|
||||
vty_out(vty, "\n");
|
||||
continue;
|
||||
}
|
||||
|
||||
/* TODO -- print more useful backup info */
|
||||
if (CHECK_FLAG(nexthop->flags, NEXTHOP_FLAG_HAS_BACKUP)) {
|
||||
struct nexthop *backup;
|
||||
int i;
|
||||
|
||||
i = 0;
|
||||
for (ALL_NEXTHOPS(nhe->backup_info->nhe->nhg, backup)) {
|
||||
if (i == nexthop->backup_idx)
|
||||
break;
|
||||
i++;
|
||||
}
|
||||
|
||||
/* TODO */
|
||||
if (backup)
|
||||
vty_out(vty, " [backup %d]",
|
||||
nexthop->backup_idx);
|
||||
else
|
||||
vty_out(vty, " [backup INVALID]");
|
||||
}
|
||||
|
||||
vty_out(vty, "\n");
|
||||
}
|
||||
|
||||
/* Output backup nexthops (if any) */
|
||||
@ -1188,7 +1194,8 @@ static void show_nexthop_group_out(struct vty *vty, struct nhg_hash_entry *nhe)
|
||||
/* Make recursive nexthops a bit more clear */
|
||||
vty_out(vty, " ");
|
||||
|
||||
show_nhg_nh_helper(vty, nexthop);
|
||||
show_route_nexthop_helper(vty, NULL, nexthop);
|
||||
vty_out(vty, "\n");
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user