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| author | Louis Scalbert <louis.scalbert@6wind.com> | 2023-01-11 13:24:47 +0100 |
|---|---|---|
| committer | Louis Scalbert <louis.scalbert@6wind.com> | 2023-09-18 15:07:32 +0200 |
| commit | 8b531b110756bf8627b5716f433190a0748b5e76 (patch) | |
| tree | 8e6aedafd631a05073461a8a0ea6afd4406e51be /bgpd/bgp_route.c | |
| parent | doc: add the bgp link-state user documentation (diff) | |
| download | frr-8b531b110756bf8627b5716f433190a0748b5e76.tar.xz frr-8b531b110756bf8627b5716f433190a0748b5e76.zip | |
bgpd: store and send bgp link-state attributes
Add the ability to store a raw copy of the incoming BGP Link-State
attributes and to redistribute them as is to other routes.
New types of data BGP_ATTR_LS and BGP_ATTR_LS_DATA are defined.
Signed-off-by: Louis Scalbert <louis.scalbert@6wind.com>
Signed-off-by: Olivier Dugeon <olivier.dugeon@orange.com>
Diffstat (limited to 'bgpd/bgp_route.c')
| -rw-r--r-- | bgpd/bgp_route.c | 27 |
1 files changed, 23 insertions, 4 deletions
diff --git a/bgpd/bgp_route.c b/bgpd/bgp_route.c index 5b9a36121..30d99af0f 100644 --- a/bgpd/bgp_route.c +++ b/bgpd/bgp_route.c @@ -10112,6 +10112,7 @@ void route_vty_out_detail(struct vty *vty, struct bgp *bgp, struct bgp_dest *bn, json_object *json_peer = NULL; json_object *json_string = NULL; json_object *json_adv_to = NULL; + json_object *json_bgp_ls_attr = NULL; int first = 0; struct listnode *node, *nnode; struct peer *peer; @@ -11045,10 +11046,28 @@ void route_vty_out_detail(struct vty *vty, struct bgp *bgp, struct bgp_dest *bn, " Time until Long-lived stale route deleted: %lu\n", llgr_remaining); } - if (safi == SAFI_LINKSTATE && json_paths) - bgp_linkstate_nlri_prefix_json( - json_path, bn->rn->p.u.prefix_linkstate.nlri_type, - bn->rn->p.u.prefix_linkstate.ptr, bn->rn->p.prefixlen); + + if (safi == SAFI_LINKSTATE) { + /* BGP Link-State NLRI */ + if (json_paths) + bgp_linkstate_nlri_prefix_json( + json_path, bn->rn->p.u.prefix_linkstate.nlri_type, + bn->rn->p.u.prefix_linkstate.ptr, bn->rn->p.prefixlen); + + /* BGP Link-State Attributes */ + if (attr->link_state) { + if (json_paths) { + json_bgp_ls_attr = json_object_new_object(); + json_object_object_add(json_path, + "linkStateAttributes", + json_bgp_ls_attr); + } else { + vty_out(vty, " BGP-LS attributes:\n"); + } + bgp_linkstate_tlv_attribute_display( + vty, attr->link_state, 4, json_bgp_ls_attr); + } + } /* Output some debug about internal state of the dest flags */ if (json_paths) { |