proxmox-mirrors/mirror_frr
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_frr synced 2025-08-03 02:22:48 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

bgpd: bmp, handle imported bgp instances in bmp_send_peerup()

Browse Source 
When a BMP target comes up, only the peer up events of the
current BGP instance are sent.
- Apply the peer up event for external peers that are imported
by the BMP target.
- handle the peer up event when an imported vrf is
configured in a target.

Signed-off-by: Philippe Guibert <philippe.guibert@6wind.com>
This commit is contained in:
Philippe Guibert 2024-09-23 12:01:20 +02:00
parent b1ebe54b29
commit 841ae62a89
1 changed files with 28 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

33
bgpd/bgp_bmp.c
View File

@ -617,21 +617,34 @@ static struct stream *bmp_peerstate(struct peer *peer, bool down)
return s;
}
static int bmp_send_peerup(struct bmp *bmp)
static int bmp_send_peerup_per_instance(struct bmp *bmp, struct bgp *bgp)
{
struct peer *peer;
struct listnode *node;
struct stream *s;
/* Walk down all peers */
for (ALL_LIST_ELEMENTS_RO(bmp->targets->bgp->peer, node, peer)) {
for (ALL_LIST_ELEMENTS_RO(bgp->peer, node, peer)) {
s = bmp_peerstate(peer, false);
if (s) {
pullwr_write_stream(bmp->pullwr, s);
stream_free(s);
}
}
return 0;
}
static int bmp_send_peerup(struct bmp *bmp)
{
struct bmp_imported_bgp *bib;
struct bgp *bgp;
bmp_send_peerup_per_instance(bmp, bmp->targets->bgp);
frr_each (bmp_imported_bgps, &bmp->targets->imported_bgps, bib) {
bgp = bgp_lookup_by_name(bib->name);
if (bgp)
bmp_send_peerup_per_instance(bmp, bgp);
}
return 0;
}
@ -2691,6 +2704,8 @@ DEFPY(bmp_import_vrf,
{
VTY_DECLVAR_CONTEXT_SUB(bmp_targets, bt);
struct bmp_imported_bgp *bib;
struct bgp *bgp;
struct bmp *bmp;
if (!bt->bgp) {
vty_out(vty, "%% BMP target, BGP instance not found\n");
@ -2715,10 +2730,18 @@ DEFPY(bmp_import_vrf,
if (bib)
return CMD_SUCCESS;
bmp_imported_bgp_get(bt, (char *)vrfname);
/* TODO: handle loc-rib peer up and other peers state changes
bib = bmp_imported_bgp_get(bt, (char *)vrfname);
bgp = bgp_lookup_by_name(bib->name);
if (!bgp)
return CMD_SUCCESS;
/* TODO: handle loc-rib peer up changes
* TODO: Start the syncronisation
*/
frr_each (bmp_session, &bt->sessions, bmp) {
if (bmp->state != BMP_PeerUp && bmp->state != BMP_Run)
continue;
bmp_send_peerup_per_instance(bmp, bgp);
}
return CMD_SUCCESS;
}