Fixes handling of 'next hop self' and 'source address' configuration

options.

1 files changed, 3 insertions, 8 deletions

diff --git a/proto/bgp/attrs.c b/proto/bgp/attrs.c
index a015c2b..9a247de 100644
--- a/proto/bgp/attrs.c
+++ b/proto/bgp/attrs.c
@@ -790,12 +790,7 @@ bgp_create_attrs(struct bgp_proto *p, rte *e, ea_list **attrs, struct linpool *p
   if (p->cf->next_hop_self ||
       !p->is_internal ||
       rta->dest != RTD_ROUTER)
-    {
-      if (ipa_nonzero(p->cf->source_addr))
-        *(ip_addr *)z = p->cf->source_addr;
-      else
-        *(ip_addr *)z = p->local_addr;
-    }
+    *(ip_addr *)z = p->source_addr;
   else
     *(ip_addr *)z = e->attrs->gw;
 
@@ -860,14 +855,14 @@ bgp_update_attrs(struct bgp_proto *p, rte *e, ea_list **attrs, struct linpool *p
     }
 
   a = ea_find(e->attrs->eattrs, EA_CODE(EAP_BGP, BA_NEXT_HOP));
-  if (a && (p->is_internal || (!p->is_internal && e->attrs->iface == p->neigh->iface)))
+  if (a && !p->cf->next_hop_self && (p->is_internal || (!p->is_internal && e->attrs->iface == p->neigh->iface)))
     {
       /* Leave the original next hop attribute, will check later where does it point */
     }
   else
     {
       /* Need to create new one */
-      bgp_attach_attr_ip(attrs, pool, BA_NEXT_HOP, p->local_addr);
+      bgp_attach_attr_ip(attrs, pool, BA_NEXT_HOP, p->source_addr);
     }
 
   if (rr)