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Merge branch 'mq-aggregator-for-v3' into thread-next
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commit
3ccf890e58
@ -823,7 +823,9 @@ mpls_free_fec(struct mpls_fec_map *m, struct mpls_fec *fec)
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DBG("Free FEC %u\n", fec->label);
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mpls_free_label(m->domain, m->handle, fec->label);
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if (fec->policy != MPLS_POLICY_STATIC)
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mpls_free_label(m->domain, m->handle, fec->label);
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HASH_REMOVE2(m->label_hash, LABEL, m->pool, fec);
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switch (fec->policy)
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@ -107,15 +107,21 @@ stat_nexthops:
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| stat_nexthops stat_nexthop
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;
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stat_mpls:
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/* empty */
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| MPLS expr { this_srt->mpls_label = $2; if ($2 >= MPLS_MAX_LABEL) cf_error("MPLS label must be less than 2^20"); }
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;
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stat_route0: ROUTE net_any {
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this_srt = cfg_allocz(sizeof(struct static_route));
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add_tail(&STATIC_CFG->routes, &this_srt->n);
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this_srt->net = $2;
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this_srt->mpls_label = (uint) -1;
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this_srt_cmds = NULL;
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this_srt_last_cmd = NULL;
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this_srt->mp_next = NULL;
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this_snh = NULL;
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}
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} stat_mpls
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;
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stat_route:
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@ -108,11 +108,27 @@ static_announce_rte(struct static_proto *p, struct static_route *r)
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ea_set_hostentry(&ea, p->p.main_channel->table, tab,
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r->via, IPA_NONE, lnum, labels);
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}
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else if (r->dest)
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ea_set_dest(&ea, 0, r->dest);
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if (p->p.mpls_channel)
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{
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struct mpls_channel *mc = (void *) p->p.mpls_channel;
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if (r->mpls_label != (uint) -1)
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{
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ea_set_attr_u32(&ea, &ea_gen_mpls_label, 0, r->mpls_label);
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ea_set_attr_u32(&ea, &ea_gen_mpls_policy, 0, MPLS_POLICY_STATIC);
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}
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else
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{
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ea_set_attr_u32(&ea, &ea_gen_mpls_policy, 0, mc->label_policy);
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}
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}
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/* Already announced */
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if (r->state == SRS_CLEAN)
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return;
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@ -371,7 +387,7 @@ static inline int
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static_same_rte(struct static_route *or, struct static_route *nr)
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{
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/* Note that i_same() requires arguments in (new, old) order */
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return static_same_dest(or, nr) && f_same(nr->cmds, or->cmds);
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return (or->mpls_label == nr->mpls_label) && static_same_dest(or, nr) && f_same(nr->cmds, or->cmds);
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}
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static void
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@ -458,6 +474,7 @@ static_postconfig(struct proto_config *CF)
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cf_error("Channel not specified");
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struct channel_config *cc = proto_cf_main_channel(CF);
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struct channel_config *mc = proto_cf_mpls_channel(CF);
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if (!cf->igp_table_ip4)
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cf->igp_table_ip4 = (cc->table->addr_type == NET_IP4) ?
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@ -468,9 +485,14 @@ static_postconfig(struct proto_config *CF)
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cc->table : rt_get_default_table(cf->c.global, NET_IP6);
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WALK_LIST(r, cf->routes)
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{
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if (r->net && (r->net->type != CF->net_type))
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cf_error("Route %N incompatible with channel type", r->net);
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if ((r->mpls_label != (uint) -1) && !mc)
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cf_error("Route %N has MPLS label, but MPLS channel not specified", r->net);
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}
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static_index_routes(cf);
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}
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@ -48,6 +48,7 @@ struct static_route {
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byte onlink; /* Gateway is onlink regardless of IP ranges */
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byte weight; /* Multipath next hop weight */
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byte use_bfd; /* Configured to use BFD */
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uint mpls_label; /* Local MPLS label, -1 if unused */
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struct bfd_request *bfd_req; /* BFD request, if BFD is used */
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struct adata *mls; /* MPLS label stack; may be NULL */
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};
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