diff options
| author | Mobashshera Rasool <mrasool@vmware.com> | 2021-09-03 05:10:26 -0700 |
|---|---|---|
| committer | Mobashshera Rasool <mrasool@vmware.com> | 2021-09-03 06:44:56 -0700 |
| commit | 3cb62bb387d0630e8b2e3fe053de155563bac077 (patch) | |
| tree | 3bfd80861dee3c0414cb66566a51b97c508ce08c /ospfd/ospf_lsa.h | |
| parent | 44d1115ad6e7c01090d95480a27bd4484c91ffc5 (diff) | |
ospfd: RFC conformance test case 25.23 issue fix
Problem Statement :
===================
LSA with InitialSequenceNumber is not originated
after MaxSequenceNumber.
ANVL Test case 25.33 states:
============================
As soon as this flooding of a LSA with LS sequence number
MaxSequenceNumber has been acknowledged by all adjacent neighbors,
a new instance can be originated with sequence number of InitialSequenceNumber.
RCA :
=====
DUT did not originated LSA with INITIAL_SEQUENCE number even
after receiving ACK for max sequence LSA.
Code is not present to handle this situation in the lsa ack flow.
Fix :
=====
Add code to originate LSA with initial sequence number in the
LSA ack flow in case of wrap around sequence number.
Signed-off-by: Mobashshera Rasool <mrasool@vmware.com>
Diffstat (limited to 'ospfd/ospf_lsa.h')
| -rw-r--r-- | ospfd/ospf_lsa.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/ospfd/ospf_lsa.h b/ospfd/ospf_lsa.h index f536c311f9..5dcd072774 100644 --- a/ospfd/ospf_lsa.h +++ b/ospfd/ospf_lsa.h @@ -349,6 +349,8 @@ extern struct ospf_lsa *ospf_translated_nssa_refresh(struct ospf *ospf, extern struct ospf_lsa *ospf_translated_nssa_originate(struct ospf *ospf, struct ospf_lsa *type7, struct ospf_lsa *type5); +extern void ospf_check_and_gen_init_seq_lsa(struct ospf_interface *oi, + struct ospf_lsa *lsa); extern void ospf_flush_lsa_from_area(struct ospf *ospf, struct in_addr area_id, int type); #endif /* _ZEBRA_OSPF_LSA_H */ |