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static_route_test.cc
2302 lines (1968 loc) · 92.4 KB
/
static_route_test.cc
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/*
* Copyright (c) 2013 Juniper Networks, Inc. All rights reserved.
*/
#include "bgp/routing-instance/istatic_route_mgr.h"
#include "bgp/routing-instance/routing_instance.h"
#include <algorithm>
#include <boost/regex.hpp>
#include <fstream>
#include <iostream>
#include <string>
#include <boost/foreach.hpp>
#include <boost/assign/list_of.hpp>
#include "base/task_annotations.h"
#include "base/test/task_test_util.h"
#include "bgp/extended-community/load_balance.h"
#include "bgp/bgp_config_ifmap.h"
#include "bgp/bgp_factory.h"
#include "bgp/bgp_log.h"
#include "bgp/bgp_sandesh.h"
#include "bgp/inet/inet_table.h"
#include "bgp/inet6/inet6_table.h"
#include "bgp/origin-vn/origin_vn.h"
#include "bgp/routing-instance/static_route_types.h"
#include "bgp/security_group/security_group.h"
#include "bgp/test/bgp_test_util.h"
#include "bgp/tunnel_encap/tunnel_encap.h"
#include "control-node/control_node.h"
#include "db/db_graph.h"
#include "db/test/db_test_util.h"
#include "ifmap/ifmap_link_table.h"
#include "ifmap/ifmap_server_parser.h"
#include "ifmap/test/ifmap_test_util.h"
#include "net/community_type.h"
#include <pugixml/pugixml.hpp>
#include "schema/bgp_schema_types.h"
#include "schema/vnc_cfg_types.h"
using namespace std;
using boost::assign::list_of;
using boost::assign::map_list_of;
using namespace pugi;
#define VERIFY_EQ(expected, actual) \
TASK_UTIL_EXPECT_EQ(expected, actual)
class BgpPeerMock : public IPeer {
public:
BgpPeerMock(const Ip4Address &address) : address_(address) { }
virtual ~BgpPeerMock() { }
virtual std::string ToString() const {
return address_.to_string();
}
virtual std::string ToUVEKey() const {
return address_.to_string();
}
virtual bool SendUpdate(const uint8_t *msg, size_t msgsize) {
return true;
}
virtual BgpServer *server() {
return NULL;
}
virtual IPeerClose *peer_close() {
return NULL;
}
virtual IPeerDebugStats *peer_stats() {
return NULL;
}
virtual const IPeerDebugStats *peer_stats() const {
return NULL;
}
virtual bool IsReady() const {
return true;
}
virtual bool IsXmppPeer() const { return false; }
virtual void Close() {
}
BgpProto::BgpPeerType PeerType() const {
return BgpProto::IBGP;
}
virtual uint32_t bgp_identifier() const {
return htonl(address_.to_ulong());
}
virtual const std::string GetStateName() const {
return "";
}
virtual void UpdateRefCount(int count) const { }
virtual tbb::atomic<int> GetRefCount() const {
tbb::atomic<int> count;
count = 0;
return count;
}
virtual void UpdatePrimaryPathCount(int count) const { }
virtual int GetPrimaryPathCount() const { return 0; }
private:
Ip4Address address_;
};
//
// Template structure to pass to fixture class template. Needed because
// gtest fixture class template can accept only one template parameter.
//
template <typename T1, typename T2, typename T3>
struct TypeDefinition {
typedef T1 TableT;
typedef T2 PrefixT;
typedef T3 RouteT;
};
// TypeDefinitions that we want to test.
typedef TypeDefinition<InetTable, Ip4Prefix, InetRoute> InetDefinition;
typedef TypeDefinition<Inet6Table, Inet6Prefix, Inet6Route> Inet6Definition;
//
// Fixture class template - instantiated later for each TypeDefinition.
//
template <typename T>
class StaticRouteTest : public ::testing::Test {
protected:
typedef typename T::TableT TableT;
typedef typename T::PrefixT PrefixT;
typedef typename T::RouteT RouteT;
StaticRouteTest()
: bgp_server_(new BgpServer(&evm_)),
family_(GetFamily()),
ipv6_prefix_("::ffff:"),
ri_mgr_(NULL),
validate_done_(false) {
IFMapLinkTable_Init(&config_db_, &config_graph_);
vnc_cfg_Server_ModuleInit(&config_db_, &config_graph_);
bgp_schema_Server_ModuleInit(&config_db_, &config_graph_);
}
~StaticRouteTest() {
STLDeleteValues(&peers_);
}
Address::Family GetFamily() const {
assert(false);
return Address::UNSPEC;
}
string GetTableName(const string &instance) const {
if (family_ == Address::INET) {
return instance + ".inet.0";
}
if (family_ == Address::INET6) {
return instance + ".inet6.0";
}
assert(false);
return "";
}
string BuildHostAddress(const string &ipv4_addr) const {
if (family_ == Address::INET) {
return ipv4_addr;// + "/32";
}
if (family_ == Address::INET6) {
return ipv6_prefix_ + ipv4_addr;// + "/128";
}
assert(false);
return "";
}
string BuildPrefix(const string &ipv4_prefix, uint8_t ipv4_plen) const {
if (family_ == Address::INET) {
return ipv4_prefix + "/" + integerToString(ipv4_plen);
}
if (family_ == Address::INET6) {
return ipv6_prefix_ + ipv4_prefix + "/" +
integerToString(96 + ipv4_plen);
}
assert(false);
return "";
}
string BuildNextHopAddress(const string &ipv4_addr) const {
// return BuildHostAddress(ipv4_addr);
return ipv4_addr;
}
virtual void SetUp() {
IFMapServerParser *parser = IFMapServerParser::GetInstance("schema");
vnc_cfg_ParserInit(parser);
bgp_schema_ParserInit(parser);
BgpIfmapConfigManager *config_manager =
static_cast<BgpIfmapConfigManager *>(
bgp_server_->config_manager());
config_manager->Initialize(&config_db_, &config_graph_, "localhost");
ri_mgr_ = bgp_server_->routing_instance_mgr();
}
virtual void TearDown() {
task_util::WaitForIdle();
bgp_server_->Shutdown();
task_util::WaitForIdle();
db_util::Clear(&config_db_);
IFMapServerParser *parser = IFMapServerParser::GetInstance("schema");
parser->MetadataClear("schema");
}
void NetworkConfig(const vector<string> &instance_names,
const multimap<string, string> &connections) {
string netconf(
bgp_util::NetworkConfigGenerate(instance_names, connections));
IFMapServerParser *parser = IFMapServerParser::GetInstance("schema");
parser->Receive(&config_db_, netconf.data(), netconf.length(), 0);
}
void DisableResolveTrigger(const string &instance_name) {
RoutingInstance *rtinstance =
ri_mgr_->GetRoutingInstance(instance_name);
rtinstance->static_route_mgr(family_)->DisableResolveTrigger();
}
void EnableResolveTrigger(const string &instance_name) {
RoutingInstance *rtinstance =
ri_mgr_->GetRoutingInstance(instance_name);
if (rtinstance)
rtinstance->static_route_mgr(family_)->EnableResolveTrigger();
}
void DisableStaticRouteQ(const string &instance_name) {
RoutingInstance *rtinstance =
ri_mgr_->GetRoutingInstance(instance_name);
rtinstance->static_route_mgr(family_)->DisableQueue();
}
bool IsQueueEmpty(const string &instance_name) {
RoutingInstance *rtinstance =
ri_mgr_->GetRoutingInstance(instance_name);
return rtinstance->static_route_mgr(family_)->IsQueueEmpty();
}
void EnableStaticRouteQ(const string &instance_name) {
RoutingInstance *rtinstance =
ri_mgr_->GetRoutingInstance(instance_name);
rtinstance->static_route_mgr(family_)->EnableQueue();
}
void AddRoute(IPeer *peer, const string &instance_name,
const string &prefix, int localpref,
string nexthop_str = "",
std::set<string> encap = std::set<string>(),
std::vector<uint32_t> sglist = std::vector<uint32_t>(),
uint32_t flags=0, int label=0,
const LoadBalance &lb = LoadBalance()) {
boost::system::error_code error;
PrefixT nlri = PrefixT::FromString(prefix, &error);
EXPECT_FALSE(error);
DBRequest request;
request.oper = DBRequest::DB_ENTRY_ADD_CHANGE;
request.key.reset(new typename TableT::RequestKey(nlri, peer));
BgpAttrSpec attr_spec;
boost::scoped_ptr<BgpAttrLocalPref> local_pref(
new BgpAttrLocalPref(localpref));
attr_spec.push_back(local_pref.get());
boost::scoped_ptr<BgpAttrNextHop> nexthop_attr;
if (nexthop_str.empty())
nexthop_str = this->BuildNextHopAddress("7.8.9.1");
IpAddress chain_addr = Ip4Address::from_string(nexthop_str, error);
nexthop_attr.reset(new BgpAttrNextHop(chain_addr.to_v4().to_ulong()));
attr_spec.push_back(nexthop_attr.get());
ExtCommunitySpec ext_comm;
for(std::vector<uint32_t>::iterator it = sglist.begin();
it != sglist.end(); it++) {
SecurityGroup sgid(0, *it);
ext_comm.communities.push_back(sgid.GetExtCommunityValue());
}
for(std::set<string>::iterator it = encap.begin();
it != encap.end(); it++) {
TunnelEncap tunnel_encap(*it);
ext_comm.communities.push_back(tunnel_encap.GetExtCommunityValue());
}
if (!lb.IsDefault())
ext_comm.communities.push_back(lb.GetExtCommunityValue());
attr_spec.push_back(&ext_comm);
AsPathSpec path_spec;
AsPathSpec::PathSegment *path_seg = new AsPathSpec::PathSegment;
path_seg->path_segment_type = AsPathSpec::PathSegment::AS_SEQUENCE;
path_seg->path_segment.push_back(64513);
path_seg->path_segment.push_back(64514);
path_seg->path_segment.push_back(64515);
path_spec.path_segments.push_back(path_seg);
attr_spec.push_back(&path_spec);
BgpAttrPtr attr = bgp_server_->attr_db()->Locate(attr_spec);
request.data.reset(new BgpTable::RequestData(attr, flags, label));
BgpTable *table = GetTable(instance_name);
ASSERT_TRUE(table != NULL);
table->Enqueue(&request);
}
void DeleteRoute(IPeer *peer, const string &instance_name,
const string &prefix) {
boost::system::error_code error;
PrefixT nlri = PrefixT::FromString(prefix, &error);
EXPECT_FALSE(error);
DBRequest request;
request.oper = DBRequest::DB_ENTRY_DELETE;
request.key.reset(new typename TableT::RequestKey(nlri, peer));
BgpTable *table = GetTable(instance_name);
ASSERT_TRUE(table != NULL);
table->Enqueue(&request);
}
BgpRoute *RouteLookup(const string &instance_name,
const string &prefix) {
BgpTable *table = GetTable(instance_name);
EXPECT_TRUE(table != NULL);
if (table == NULL) {
return NULL;
}
boost::system::error_code error;
PrefixT nlri = PrefixT::FromString(prefix, &error);
EXPECT_FALSE(error);
typename TableT::RequestKey key(nlri, NULL);
return static_cast<BgpRoute *>(table->Find(&key));
}
set<string> GetRTargetFromPath(const BgpPath *path) {
const BgpAttr *attr = path->GetAttr();
const ExtCommunity *ext_community = attr->ext_community();
set<string> rtlist;
BOOST_FOREACH(const ExtCommunity::ExtCommunityValue &comm,
ext_community->communities()) {
if (!ExtCommunity::is_route_target(comm))
continue;
RouteTarget rtarget(comm);
rtlist.insert(rtarget.ToString());
}
return rtlist;
}
std::set<std::string> GetTunnelEncapListFromRoute(const BgpPath *path) {
const ExtCommunity *ext_comm = path->GetAttr()->ext_community();
assert(ext_comm);
std::set<std::string> list;
BOOST_FOREACH(const ExtCommunity::ExtCommunityValue &comm,
ext_comm->communities()) {
if (!ExtCommunity::is_tunnel_encap(comm))
continue;
TunnelEncap encap(comm);
list.insert(encap.ToXmppString());
}
return list;
}
std::string GetOriginVnFromRoute(const BgpPath *path) {
const ExtCommunity *ext_comm = path->GetAttr()->ext_community();
assert(ext_comm);
BOOST_FOREACH(const ExtCommunity::ExtCommunityValue &comm,
ext_comm->communities()) {
if (!ExtCommunity::is_origin_vn(comm))
continue;
OriginVn origin_vn(comm);
return ri_mgr_->GetVirtualNetworkByVnIndex(origin_vn.vn_index());
}
return "unresolved";
}
string GetNextHopAddress(BgpAttrPtr attr) {
return attr->nexthop().to_v4().to_string();
}
string FileRead(const string &filename) {
ifstream file(filename.c_str());
string content((istreambuf_iterator<char>(file)),
istreambuf_iterator<char>());
return content;
}
std::auto_ptr<autogen::StaticRouteEntriesType>
GetStaticRouteConfig(std::string filename) {
std::auto_ptr<autogen::StaticRouteEntriesType>
params (new autogen::StaticRouteEntriesType());
string content;
// Convert IPv4 Prefix to IPv6 for IPv6 tests
if (family_ == Address::INET6) {
std::ifstream input(filename.c_str());
boost::regex e1 ("(^.*?)(\\d+\\.\\d+\\.\\d+\\.\\d+)\\/(\\d+)(.*$)");
boost::regex e2 ("(^.*?)(\\d+\\.\\d+\\.\\d+\\.\\d+)(.*$)");
for (string line; getline(input, line);) {
boost::cmatch cm;
if (boost::regex_match(line.c_str(), cm, e1)) {
const string prefix(cm[2].first, cm[2].second);
content += string(cm[1].first, cm[1].second) +
BuildPrefix(prefix, atoi(string(cm[3].first,
cm[3].second).c_str())) +
string(cm[4].first, cm[4].second);
} else if (boost::regex_match(line.c_str(), cm, e2)) {
content += string(cm[1].first, cm[1].second) +
BuildHostAddress(string(cm[2].first, cm[2].second)) +
string(cm[3].first, cm[3].second);
} else {
content += line;
}
}
} else {
content = FileRead(filename);
}
istringstream sstream(content);
xml_document xdoc;
xml_parse_result result = xdoc.load(sstream);
if (!result) {
BGP_WARN_UT("Unable to load XML document. (status="
<< result.status << ", offset=" << result.offset << ")");
assert(0);
}
xml_node node = xdoc.first_child();
params->XmlParse(node);
return params;
}
static void ValidateShowStaticRouteResponse(Sandesh *sandesh,
string &result,
StaticRouteTest *self) {
ShowStaticRouteResp *resp =
dynamic_cast<ShowStaticRouteResp *>(sandesh);
TASK_UTIL_EXPECT_NE((ShowStaticRouteResp *)NULL, resp);
self->validate_done_ = true;
TASK_UTIL_EXPECT_EQ(1, resp->get_static_route_entries().size());
int i = 0;
BOOST_FOREACH(const StaticRouteEntriesInfo &info,
resp->get_static_route_entries()) {
TASK_UTIL_EXPECT_EQ(info.get_ri_name(), result);
i++;
}
}
void VerifyStaticRouteSandesh(std::string ri_name) {
BgpSandeshContext sandesh_context;
sandesh_context.bgp_server = bgp_server_.get();
sandesh_context.xmpp_peer_manager = NULL;
Sandesh::set_client_context(&sandesh_context);
Sandesh::set_response_callback(
boost::bind(ValidateShowStaticRouteResponse, _1, ri_name,
this));
ShowStaticRouteReq *req = new ShowStaticRouteReq;
req->set_search_string(ri_name);
validate_done_ = false;
req->HandleRequest();
req->Release();
TASK_UTIL_EXPECT_EQ(true, validate_done_);
}
BgpTable *GetTable(std::string instance_name) {
return static_cast<BgpTable *>(bgp_server_->database()->FindTable(
GetTableName(instance_name)));
}
void VerifyTableNoExists(const string &table_name) {
TASK_UTIL_EXPECT_EQ(static_cast<BgpTable *>(NULL),
GetTable(table_name));
}
void VerifyStaticRouteCount(uint32_t count) {
ConcurrencyScope scope("bgp::Config");
TASK_UTIL_EXPECT_EQ(count, bgp_server_->num_static_routes());
}
void VerifyDownStaticRouteCount(uint32_t count) {
ConcurrencyScope scope("bgp::Config");
TASK_UTIL_EXPECT_EQ(count, bgp_server_->num_down_static_routes());
}
EventManager evm_;
DB config_db_;
DBGraph config_graph_;
boost::scoped_ptr<BgpServer> bgp_server_;
Address::Family family_;
string ipv6_prefix_;
RoutingInstanceMgr *ri_mgr_;
vector<BgpPeerMock *> peers_;
bool validate_done_;
};
// Specialization of GetFamily for INET.
template<>
Address::Family StaticRouteTest<InetDefinition>::GetFamily() const {
return Address::INET;
}
// Specialization of GetFamily for INET6.
template<>
Address::Family StaticRouteTest<Inet6Definition>::GetFamily() const {
return Address::INET6;
}
// Instantiate fixture class template for each TypeDefinition.
typedef ::testing::Types <InetDefinition, Inet6Definition> TypeDefinitionList;
TYPED_TEST_CASE(StaticRouteTest, TypeDefinitionList);
TYPED_TEST(StaticRouteTest, InvalidNextHop) {
vector<string> instance_names = list_of("nat");
multimap<string, string> connections;
this->NetworkConfig(instance_names, connections);
task_util::WaitForIdle();
// Add Nexthop route.
this->AddRoute(NULL, "nat", this->BuildPrefix("192.168.1.254", 32),
100, this->BuildNextHopAddress("2.3.4.5"));
task_util::WaitForIdle();
std::auto_ptr<autogen::StaticRouteEntriesType> params =
this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_9a.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_,
"routing-instance", "nat", "static-route-entries",
params.release(), 0);
task_util::WaitForIdle();
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.3.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
TASK_UTIL_WAIT_EQ_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.2.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
params = this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_9b.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.2.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.3.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
TASK_UTIL_WAIT_EQ_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
params = this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_9c.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.2.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
TASK_UTIL_WAIT_EQ_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.3.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
// Delete nexthop route.
this->DeleteRoute(NULL, "nat", this->BuildPrefix("192.168.1.254", 32));
task_util::WaitForIdle();
}
TYPED_TEST(StaticRouteTest, InvalidPrefix) {
vector<string> instance_names = list_of("nat");
multimap<string, string> connections;
this->NetworkConfig(instance_names, connections);
task_util::WaitForIdle();
// Add Nexthop route.
this->AddRoute(NULL, "nat", this->BuildPrefix("192.168.1.254", 32),
100, this->BuildNextHopAddress("2.3.4.5"));
task_util::WaitForIdle();
std::auto_ptr<autogen::StaticRouteEntriesType> params =
this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_10a.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.3.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
params = this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_10b.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.2.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.3.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
params = this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_10c.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.2.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
// Delete nexthop route.
this->DeleteRoute(NULL, "nat", this->BuildPrefix("192.168.1.254", 32));
task_util::WaitForIdle();
}
TYPED_TEST(StaticRouteTest, InvalidRouteTarget) {
vector<string> instance_names = list_of("nat");
multimap<string, string> connections;
this->NetworkConfig(instance_names, connections);
task_util::WaitForIdle();
// Add Nexthop route.
this->AddRoute(NULL, "nat", this->BuildPrefix("192.168.1.254", 32),
100, this->BuildNextHopAddress("2.3.4.5"));
task_util::WaitForIdle();
std::auto_ptr<autogen::StaticRouteEntriesType> params =
this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_11a.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
BgpRoute *static_rt =
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24));
const BgpPath *static_path = static_rt->BestPath();
set<string> config_list = list_of("target:64496:1")("target:64496:3");
TASK_UTIL_EXPECT_TRUE(this->GetRTargetFromPath(static_path) == config_list);
params = this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_11b.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
static_rt =
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24));
static_path = static_rt->BestPath();
config_list = list_of("target:64496:2")("target:64496:3");
TASK_UTIL_EXPECT_TRUE(this->GetRTargetFromPath(static_path) == config_list);
params = this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_11c.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in nat instance..");
static_rt =
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24));
static_path = static_rt->BestPath();
config_list = list_of("target:64496:1")("target:64496:2");
TASK_UTIL_EXPECT_TRUE(this->GetRTargetFromPath(static_path) == config_list);
// Delete nexthop route.
this->DeleteRoute(NULL, "nat", this->BuildPrefix("192.168.1.254", 32));
task_util::WaitForIdle();
}
//
// Basic Test
// 1. Configure routing instance with static route property
// 2. Add the nexthop route
// 3. Validate the static route in both source (nat) and destination
// routing instance
TYPED_TEST(StaticRouteTest, Basic) {
vector<string> instance_names = list_of("blue")("nat")("red")("green");
multimap<string, string> connections;
this->NetworkConfig(instance_names, connections);
task_util::WaitForIdle();
std::auto_ptr<autogen::StaticRouteEntriesType> params =
this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_1.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
// Check for Static route
TASK_UTIL_WAIT_EQ_NO_MSG(this->RouteLookup("blue",
this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000,
"Wait for Static route in blue..");
// Add Nexthop Route
this->AddRoute(NULL, "nat",
this->BuildPrefix("192.168.1.254", 32), 100,
this->BuildNextHopAddress("2.3.4.5"));
task_util::WaitForIdle();
// Check for Static route
TASK_UTIL_WAIT_NE_NO_MSG(this->RouteLookup("nat",
this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000,
"Wait for Static route in nat instance..");
// Check for Static route
TASK_UTIL_WAIT_NE_NO_MSG(this->RouteLookup("blue",
this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000,
"Wait for Static route in blue..");
BgpRoute *static_rt =
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24));
const BgpPath *static_path = static_rt->BestPath();
BgpAttrPtr attr = static_path->GetAttr();
EXPECT_EQ(this->BuildNextHopAddress("2.3.4.5"),
this->GetNextHopAddress(attr));
EXPECT_EQ(this->GetOriginVnFromRoute(static_path), "blue");
EXPECT_TRUE(attr->as_path() == NULL);
EXPECT_TRUE(attr->community() != NULL);
EXPECT_TRUE(attr->community()->ContainsValue(CommunityType::AcceptOwnNexthop));
static_rt =
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24));
static_path = static_rt->BestPath();
set<string> list = this->GetRTargetFromPath(static_path);
set<string> config_list =
list_of("target:64496:1")("target:64496:2")("target:64496:3");
EXPECT_EQ(list, config_list);
EXPECT_EQ(this->GetOriginVnFromRoute(static_path), "unresolved");
this->VerifyStaticRouteSandesh("nat");
// Delete nexthop route
this->DeleteRoute(NULL, "nat", this->BuildPrefix("192.168.1.254", 32));
task_util::WaitForIdle();
// Check for Static route
TASK_UTIL_WAIT_EQ_NO_MSG(
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in blue..");
}
TYPED_TEST(StaticRouteTest, UpdateRtList) {
vector<string> instance_names = list_of("blue")("nat")("red")("green");
multimap<string, string> connections;
this->NetworkConfig(instance_names, connections);
task_util::WaitForIdle();
std::auto_ptr<autogen::StaticRouteEntriesType> params =
this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_3.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
// Check for Static route
TASK_UTIL_WAIT_EQ_NO_MSG(
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in blue..");
// Add Nexthop Route
this->AddRoute(NULL, "nat", this->BuildPrefix("192.168.1.254", 32),
100, this->BuildNextHopAddress("2.3.4.5"));
task_util::WaitForIdle();
// Check for Static route
TASK_UTIL_WAIT_EQ_NO_MSG(
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in blue..");
params = this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_1.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
// Check for Static route
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in blue..");
BgpRoute *static_rt =
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24));
const BgpPath *static_path = static_rt->BestPath();
BgpAttrPtr attr = static_path->GetAttr();
EXPECT_EQ(this->BuildNextHopAddress("2.3.4.5"),
this->GetNextHopAddress(attr));
EXPECT_EQ(this->GetOriginVnFromRoute(static_path), "blue");
EXPECT_TRUE(attr->as_path() == NULL);
EXPECT_TRUE(attr->community() != NULL);
EXPECT_TRUE(attr->community()->ContainsValue(CommunityType::AcceptOwnNexthop));
static_rt =
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24));
static_path = static_rt->BestPath();
set<string> list = this->GetRTargetFromPath(static_path);
set<string> config_list =
list_of("target:64496:1")("target:64496:2")("target:64496:3");
EXPECT_EQ(list, config_list);
EXPECT_EQ(this->GetOriginVnFromRoute(static_path), "unresolved");
params = this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_3.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
// Check for Static route
TASK_UTIL_WAIT_EQ_NO_MSG(
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in blue..");
static_rt =
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24));
static_path = static_rt->BestPath();
attr = static_path->GetAttr();
list = this->GetRTargetFromPath(static_path);
config_list = list_of("target:1:1");
EXPECT_EQ(list, config_list);
EXPECT_EQ(this->GetOriginVnFromRoute(static_path), "unresolved");
EXPECT_TRUE(attr->as_path() == NULL);
EXPECT_TRUE(attr->community() != NULL);
EXPECT_TRUE(attr->community()->ContainsValue(CommunityType::AcceptOwnNexthop));
// Delete nexthop route
this->DeleteRoute(NULL, "nat", this->BuildPrefix("192.168.1.254", 32));
task_util::WaitForIdle();
// Check for Static route
TASK_UTIL_WAIT_EQ_NO_MSG(
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in blue..");
}
TYPED_TEST(StaticRouteTest, UpdateNexthop) {
vector<string> instance_names = list_of("blue")("nat")("red")("green");
multimap<string, string> connections;
this->NetworkConfig(instance_names, connections);
task_util::WaitForIdle();
std::auto_ptr<autogen::StaticRouteEntriesType> params =
this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_1.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
// Check for Static route
TASK_UTIL_WAIT_EQ_NO_MSG(
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in blue..");
// Add Nexthop Route
this->AddRoute(NULL, "nat", this->BuildPrefix("192.168.1.254", 32),
100, this->BuildNextHopAddress("2.3.4.5"));
task_util::WaitForIdle();
// Check for Static route
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in blue..");
BgpRoute *static_rt =
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24));
const BgpPath *static_path = static_rt->BestPath();
BgpAttrPtr attr = static_path->GetAttr();
EXPECT_EQ(this->BuildNextHopAddress("2.3.4.5"),
this->GetNextHopAddress(attr));
EXPECT_EQ(this->GetOriginVnFromRoute(static_path), "blue");
EXPECT_TRUE(attr->as_path() == NULL);
EXPECT_TRUE(attr->community() != NULL);
EXPECT_TRUE(attr->community()->ContainsValue(CommunityType::AcceptOwnNexthop));
static_rt =
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24));
static_path = static_rt->BestPath();
attr = static_path->GetAttr();
set<string> list = this->GetRTargetFromPath(static_path);
set<string> config_list =
list_of("target:64496:1")("target:64496:2")("target:64496:3");
EXPECT_EQ(list, config_list);
EXPECT_EQ(this->GetOriginVnFromRoute(static_path), "unresolved");
EXPECT_TRUE(attr->as_path() == NULL);
EXPECT_TRUE(attr->community() != NULL);
EXPECT_TRUE(attr->community()->ContainsValue(CommunityType::AcceptOwnNexthop));
params = this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_4.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
// Check for Static route
TASK_UTIL_WAIT_EQ_NO_MSG(
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in blue..");
// Add Nexthop Route
this->AddRoute(NULL, "nat", this->BuildPrefix("192.168.1.1", 32), 100,
this->BuildNextHopAddress("5.4.3.2"));
task_util::WaitForIdle();
// Check for Static route
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in blue..");
static_rt =
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24));
static_path = static_rt->BestPath();
attr = static_path->GetAttr();
EXPECT_EQ(this->GetNextHopAddress(attr),
this->BuildNextHopAddress("5.4.3.2"));
EXPECT_EQ(this->GetOriginVnFromRoute(static_path), "blue");
EXPECT_TRUE(attr->as_path() == NULL);
EXPECT_TRUE(attr->community() != NULL);
EXPECT_TRUE(attr->community()->ContainsValue(CommunityType::AcceptOwnNexthop));
static_rt =
this->RouteLookup("nat", this->BuildPrefix("192.168.1.0", 24));
static_path = static_rt->BestPath();
attr = static_path->GetAttr();
list = this->GetRTargetFromPath(static_path);
config_list = list_of("target:64496:1");
EXPECT_EQ(list, config_list);
EXPECT_EQ(this->GetOriginVnFromRoute(static_path), "unresolved");
EXPECT_TRUE(attr->as_path() == NULL);
EXPECT_TRUE(attr->community() != NULL);
EXPECT_TRUE(attr->community()->ContainsValue(CommunityType::AcceptOwnNexthop));
// Delete nexthop route
this->DeleteRoute(NULL, "nat", this->BuildPrefix("192.168.1.254", 32));
this->DeleteRoute(NULL, "nat", this->BuildPrefix("192.168.1.1", 32));
task_util::WaitForIdle();
}
TYPED_TEST(StaticRouteTest, MultiplePrefix) {
vector<string> instance_names = list_of("blue")("nat")("red")("green");
multimap<string, string> connections;
this->NetworkConfig(instance_names, connections);
task_util::WaitForIdle();
set<string> config_list = list_of("target:64496:1");
this->VerifyStaticRouteCount(0);
this->VerifyDownStaticRouteCount(0);
std::auto_ptr<autogen::StaticRouteEntriesType> params =
this->GetStaticRouteConfig(
"controller/src/bgp/testdata/static_route_2.xml");
ifmap_test_util::IFMapMsgPropertyAdd(&this->config_db_, "routing-instance",
"nat", "static-route-entries", params.release(), 0);
task_util::WaitForIdle();
this->VerifyStaticRouteCount(3);
this->VerifyDownStaticRouteCount(3);
// Add Nexthop Route
this->AddRoute(NULL, "nat", this->BuildPrefix("192.168.1.254", 32),
100, this->BuildNextHopAddress("2.3.4.5"));
task_util::WaitForIdle();
this->VerifyStaticRouteCount(3);
this->VerifyDownStaticRouteCount(2);
// Check for Static route
TASK_UTIL_WAIT_NE_NO_MSG(
this->RouteLookup("blue", this->BuildPrefix("192.168.1.0", 24)),
NULL, 1000, 10000, "Wait for Static route in blue..");
BgpRoute *static_rt =