proxmox-mirrors/mirror_frr
1
0
Fork 0
mirror of https://git.proxmox.com/git/mirror_frr synced 2026-02-01 18:56:52 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

ospfd: fix SPF calculation when changing ABR type

Browse Source 
Currently, when changing ABR type on a working router, SPF recalculation
will only be initiated if the OSPF flags have changed after this.
Otherwise, SPF recalculation will be omitted and OSPF RIB update will
not occur. In other words, changing ABR type might not result in
inter-area routes addition/deletion.

With this fix, when ABR type is changed, the command handler initiates
SPF recalculation.

Signed-off-by: Alexander Chernavin <achernavin@netgate.com>
This commit is contained in:
Alexander Chernavin 2023-07-20 15:22:03 +00:00
parent 3f043d027f
commit f050e57a2c
1 changed files with 7 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
ospfd/ospf_vty.c
View File

@ -2058,6 +2058,13 @@ DEFUN (ospf_abr_type,
if (ospf->abr_type != abr_type) {
ospf->abr_type = abr_type;
ospf_schedule_abr_task(ospf);
/* The ABR task might not initiate SPF recalculation if the
* OSPF flags remain the same. And inter-area routes would not
* be added/deleted according to the new ABR type. So this
* needs to be done here too.
*/
ospf_spf_calculate_schedule(ospf, SPF_FLAG_ABR_STATUS_CHANGE);
}
return CMD_SUCCESS;