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-rw-r--r--proto/babel/babel.c6
-rw-r--r--proto/bgp/attrs.c2
-rw-r--r--proto/bgp/config.Y2
-rw-r--r--proto/bgp/packets.c2
-rw-r--r--proto/ospf/ospf.c22
-rw-r--r--proto/ospf/rt.c21
-rw-r--r--proto/perf/perf.c2
-rw-r--r--proto/rip/rip.c4
-rw-r--r--proto/rpki/rpki.c2
-rw-r--r--proto/static/static.c2
10 files changed, 40 insertions, 25 deletions
diff --git a/proto/babel/babel.c b/proto/babel/babel.c
index cd221c7b..a7dcee09 100644
--- a/proto/babel/babel.c
+++ b/proto/babel/babel.c
@@ -645,12 +645,13 @@ babel_announce_rte(struct babel_proto *p, struct babel_entry *e)
{
struct {
ea_list l;
- eattr a[5];
+ eattr a[6];
} eattrs = {
.l.count = ARRAY_SIZE(eattrs.a),
.a = {
EA_LITERAL_EMBEDDED(&ea_gen_preference, 0, c->preference),
EA_LITERAL_STORE_ADATA(&ea_gen_from, 0, &r->neigh->addr, sizeof(r->neigh->addr)),
+ EA_LITERAL_EMBEDDED(&ea_gen_source, 0, RTS_BABEL),
EA_LITERAL_EMBEDDED(&ea_babel_metric, 0, r->metric),
EA_LITERAL_STORE_ADATA(&ea_babel_router_id, 0, &r->router_id, sizeof(r->router_id)),
EA_LITERAL_EMBEDDED(&ea_babel_seqno, 0, r->seqno),
@@ -658,7 +659,6 @@ babel_announce_rte(struct babel_proto *p, struct babel_entry *e)
};
rta a0 = {
- .source = RTS_BABEL,
.dest = RTD_UNICAST,
.nh.gw = r->next_hop,
.nh.iface = r->neigh->ifa->iface,
@@ -683,11 +683,11 @@ babel_announce_rte(struct babel_proto *p, struct babel_entry *e)
{
/* Unreachable */
rta a0 = {
- .source = RTS_BABEL,
.dest = RTD_UNREACHABLE,
};
ea_set_attr_u32(&a0.eattrs, &ea_gen_preference, 0, 1);
+ ea_set_attr_u32(&a0.eattrs, &ea_gen_source, 0, RTS_BABEL);
rta *a = rta_lookup(&a0);
rte *rte = rte_get_temp(a, p->p.main_source);
diff --git a/proto/bgp/attrs.c b/proto/bgp/attrs.c
index 097ba9a2..1efc26ce 100644
--- a/proto/bgp/attrs.c
+++ b/proto/bgp/attrs.c
@@ -402,7 +402,7 @@ bgp_total_aigp_metric_(rte *e, u64 *metric, const struct adata **ad)
static inline int
bgp_init_aigp_metric(rte *e, u64 *metric, const struct adata **ad)
{
- if (e->attrs->source == RTS_BGP)
+ if (rt_get_source_attr(e) == RTS_BGP)
return 0;
*metric = rt_get_igp_metric(e);
diff --git a/proto/bgp/config.Y b/proto/bgp/config.Y
index b4d8b83f..24f3ec8f 100644
--- a/proto/bgp/config.Y
+++ b/proto/bgp/config.Y
@@ -43,7 +43,7 @@ CF_KEYWORDS(CEASE, PREFIX, LIMIT, HIT, ADMINISTRATIVE, SHUTDOWN, RESET, PEER,
CF_GRAMMAR
-toksym: BGP_MED | BGP_LOCAL_PREF ;
+toksym: BGP_MED | BGP_LOCAL_PREF | SOURCE ;
proto: bgp_proto '}' ;
diff --git a/proto/bgp/packets.c b/proto/bgp/packets.c
index 62d60e9a..0aa4dc40 100644
--- a/proto/bgp/packets.c
+++ b/proto/bgp/packets.c
@@ -2474,11 +2474,11 @@ bgp_decode_nlri(struct bgp_parse_state *s, u32 afi, byte *nlri, uint len, ea_lis
{
a = allocz(RTA_MAX_SIZE);
- a->source = RTS_BGP;
a->eattrs = ea;
ea_set_attr_data(&a->eattrs, &ea_gen_from, 0, &s->proto->remote_ip, sizeof(ip_addr));
ea_set_attr_u32(&a->eattrs, &ea_gen_preference, 0, c->c.preference);
+ ea_set_attr_u32(&a->eattrs, &ea_gen_source, 0, RTS_BGP);
c->desc->decode_next_hop(s, nh, nh_len, a);
bgp_finish_attrs(s, a);
diff --git a/proto/ospf/ospf.c b/proto/ospf/ospf.c
index 427c2c86..731adaa5 100644
--- a/proto/ospf/ospf.c
+++ b/proto/ospf/ospf.c
@@ -392,15 +392,18 @@ ospf_rte_better(struct rte *new, struct rte *old)
if (new_metric1 == LSINFINITY)
return 0;
- if(new->attrs->source < old->attrs->source) return 1;
- if(new->attrs->source > old->attrs->source) return 0;
+ u32 ns = rt_get_source_attr(new);
+ u32 os = rt_get_source_attr(old);
- if(new->attrs->source == RTS_OSPF_EXT2)
+ if (ns < os) return 1;
+ if (ns > os) return 0;
+
+ if (ns == RTS_OSPF_EXT2)
{
u32 old_metric2 = ea_get_int(old->attrs->eattrs, &ea_ospf_metric2, LSINFINITY);
u32 new_metric2 = ea_get_int(new->attrs->eattrs, &ea_ospf_metric2, LSINFINITY);
- if(new_metric2 < old_metric2) return 1;
- if(new_metric2 > old_metric2) return 0;
+ if (new_metric2 < old_metric2) return 1;
+ if (new_metric2 > old_metric2) return 0;
}
u32 old_metric1 = ea_get_int(old->attrs->eattrs, &ea_ospf_metric1, LSINFINITY);
@@ -413,7 +416,7 @@ ospf_rte_better(struct rte *new, struct rte *old)
static u32
ospf_rte_igp_metric(struct rte *rt)
{
- if (rt->attrs->source == RTS_OSPF_EXT2)
+ if (rt_get_source_attr(rt) == RTS_OSPF_EXT2)
return IGP_METRIC_UNKNOWN;
return ea_get_int(rt->attrs->eattrs, &ea_ospf_metric1, LSINFINITY);
@@ -571,7 +574,8 @@ ospf_get_route_info(rte * rte, byte * buf)
{
char *type = "<bug>";
- switch (rte->attrs->source)
+ uint source = rt_get_source_attr(rte);
+ switch (source)
{
case RTS_OSPF:
type = "I";
@@ -589,10 +593,10 @@ ospf_get_route_info(rte * rte, byte * buf)
buf += bsprintf(buf, " %s", type);
buf += bsprintf(buf, " (%d/%d", rt_get_preference(rte), ea_get_int(rte->attrs->eattrs, &ea_ospf_metric1, LSINFINITY));
- if (rte->attrs->source == RTS_OSPF_EXT2)
+ if (source == RTS_OSPF_EXT2)
buf += bsprintf(buf, "/%d", ea_get_int(rte->attrs->eattrs, &ea_ospf_metric2, LSINFINITY));
buf += bsprintf(buf, ")");
- if (rte->attrs->source == RTS_OSPF_EXT1 || rte->attrs->source == RTS_OSPF_EXT2)
+ if (source == RTS_OSPF_EXT1 || source == RTS_OSPF_EXT2)
{
eattr *ea = ea_find(rte->attrs->eattrs, &ea_ospf_tag);
if (ea && (ea->u.data > 0))
diff --git a/proto/ospf/rt.c b/proto/ospf/rt.c
index ddc5b162..91739056 100644
--- a/proto/ospf/rt.c
+++ b/proto/ospf/rt.c
@@ -2004,11 +2004,19 @@ static inline int
ort_changed(ort *nf, rta *nr)
{
rta *or = nf->old_rta;
- return !or ||
+
+ if (!or ||
(nf->n.metric1 != nf->old_metric1) || (nf->n.metric2 != nf->old_metric2) ||
(nf->n.tag != nf->old_tag) || (nf->n.rid != nf->old_rid) ||
- (nr->source != or->source) || (nr->dest != or->dest) ||
- !nexthop_same(&(nr->nh), &(or->nh));
+ (nr->dest != or->dest) ||
+ !nexthop_same(&(nr->nh), &(or->nh)))
+ return 1;
+
+ if ( ea_get_int(nr->eattrs, &ea_gen_source, 0)
+ != ea_get_int(or->eattrs, &ea_gen_source, 0))
+ return 1;
+
+ return 0;
}
static void
@@ -2053,7 +2061,6 @@ again1:
if (nf->n.type) /* Add the route */
{
rta a0 = {
- .source = nf->n.type,
.dest = RTD_UNICAST,
.nh = *(nf->n.nhs),
};
@@ -2067,7 +2074,7 @@ again1:
struct {
ea_list l;
- eattr a[5];
+ eattr a[6];
} eattrs;
eattrs.l = (ea_list) {};
@@ -2075,6 +2082,9 @@ again1:
eattrs.a[eattrs.l.count++] =
EA_LITERAL_EMBEDDED(&ea_gen_preference, 0, p->p.main_channel->preference);
+ eattrs.a[eattrs.l.count++] =
+ EA_LITERAL_EMBEDDED(&ea_gen_source, 0, nf->n.type);
+
eattrs.a[eattrs.l.count++] =
EA_LITERAL_EMBEDDED(&ea_ospf_metric1, 0, nf->n.metric1);
@@ -2089,6 +2099,7 @@ again1:
eattrs.a[eattrs.l.count++] =
EA_LITERAL_EMBEDDED(&ea_ospf_router_id, 0, nf->n.rid);
+ ASSERT_DIE(ARRAY_SIZE(eattrs.a) >= eattrs.l.count);
a0.eattrs = &eattrs.l;
rta *a = rta_lookup(&a0);
diff --git a/proto/perf/perf.c b/proto/perf/perf.c
index 47a2867d..4329556c 100644
--- a/proto/perf/perf.c
+++ b/proto/perf/perf.c
@@ -143,7 +143,6 @@ perf_loop(void *data)
if (!p->attrs_per_rte || !(i % p->attrs_per_rte)) {
struct rta a0 = {
- .source = RTS_PERF,
.dest = RTD_UNICAST,
.nh.iface = p->ifa->iface,
.nh.gw = gw,
@@ -151,6 +150,7 @@ perf_loop(void *data)
};
ea_set_attr_u32(&a0.eattrs, &ea_gen_preference, 0, p->p.main_channel->preference);
+ ea_set_attr_u32(&a0.eattrs, &ea_gen_source, 0, RTS_PERF);
p->data[i].a = rta_lookup(&a0);
}
diff --git a/proto/rip/rip.c b/proto/rip/rip.c
index f5442606..f7f34c27 100644
--- a/proto/rip/rip.c
+++ b/proto/rip/rip.c
@@ -152,17 +152,17 @@ rip_announce_rte(struct rip_proto *p, struct rip_entry *en)
{
/* Update */
rta a0 = {
- .source = RTS_RIP,
.dest = RTD_UNICAST,
};
struct {
ea_list l;
- eattr a[2];
+ eattr a[3];
} ea_block = {
.l.count = ARRAY_SIZE(ea_block.a),
.a = {
EA_LITERAL_EMBEDDED(&ea_gen_preference, 0, p->p.main_channel->preference),
+ EA_LITERAL_EMBEDDED(&ea_gen_source, 0, RTS_RIP),
EA_LITERAL_EMBEDDED(&ea_rip_metric, 0, rt->metric),
},
};
diff --git a/proto/rpki/rpki.c b/proto/rpki/rpki.c
index af963f49..56d8add2 100644
--- a/proto/rpki/rpki.c
+++ b/proto/rpki/rpki.c
@@ -121,11 +121,11 @@ rpki_table_add_roa(struct rpki_cache *cache, struct channel *channel, const net_
struct rpki_proto *p = cache->p;
rta a0 = {
- .source = RTS_RPKI,
.dest = RTD_NONE,
};
ea_set_attr_u32(&a0.eattrs, &ea_gen_preference, 0, channel->preference);
+ ea_set_attr_u32(&a0.eattrs, &ea_gen_source, 0, RTS_RPKI);
rta *a = rta_lookup(&a0);
rte *e = rte_get_temp(a, p->p.main_source);
diff --git a/proto/static/static.c b/proto/static/static.c
index ff833b16..1400e985 100644
--- a/proto/static/static.c
+++ b/proto/static/static.c
@@ -55,9 +55,9 @@ static_announce_rte(struct static_proto *p, struct static_route *r)
{
rta *a = allocz(RTA_MAX_SIZE);
struct rte_src *src = static_get_source(p, r->index);
- a->source = RTS_STATIC;
a->dest = r->dest;
ea_set_attr_u32(&a->eattrs, &ea_gen_preference, 0, p->p.main_channel->preference);
+ ea_set_attr_u32(&a->eattrs, &ea_gen_source, 0, RTS_STATIC);
if (r->dest == RTD_UNICAST)
{
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-13 09:32:22 +0000