Merge pull request #3657 from nitinsoniism/ospf_mtu_crash

ospfd: ospfd core if hello packet exceeds link MTU

1 files changed, 9 insertions, 0 deletions

diff --git a/ospfd/ospf_errors.c b/ospfd/ospf_errors.c
index 566fc29202..b912a80692 100644
--- a/ospfd/ospf_errors.c
+++ b/ospfd/ospf_errors.c
@@ -170,6 +170,15 @@ static struct log_ref ferr_ospf_err[] = {
 		.suggestion = "Gather log files and open an issue",
 	},
 	{
+		.code = EC_OSPF_LARGE_HELLO,
+		.title = "OSPF Encountered a Large Hello",
+		.description = "OSPF attempted to send a Hello larger than MTU "
+					   "but did not",
+		.suggestion = "Too many neighbors configured on a single interface."
+					  " Suggestion is to decrease the number of neighbors on"
+					  " a single interface/subnet"
+	},
+	{
 		.code = END_FERR,
 	}
 };