905 lines
28 KiB
Python
905 lines
28 KiB
Python
#!/usr/bin/python
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# SPDX-License-Identifier: ISC
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#
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# Copyright (c) 2021 by VMware, Inc. ("VMware")
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# Used Copyright (c) 2018 by Network Device Education Foundation, Inc.
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# ("NetDEF") in this file.
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#
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"""OSPF Basic Functionality Automation."""
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import os
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import sys
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import time
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import pytest
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# Save the Current Working Directory to find configuration files.
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CWD = os.path.dirname(os.path.realpath(__file__))
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sys.path.append(os.path.join(CWD, "../"))
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sys.path.append(os.path.join(CWD, "../lib/"))
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# pylint: disable=C0413
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# Import topogen and topotest helpers
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from lib.topogen import Topogen, get_topogen
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import ipaddress
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# Import topoJson from lib, to create topology and initial configuration
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from lib.common_config import (
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start_topology,
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write_test_header,
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write_test_footer,
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reset_config_on_routers,
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verify_rib,
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step,
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shutdown_bringup_interface,
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create_interfaces_cfg,
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get_frr_ipv6_linklocal,
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check_router_status,
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create_static_routes,
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)
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from lib.topolog import logger
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from lib.topojson import build_config_from_json
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from lib.bgp import create_router_bgp, verify_bgp_convergence
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from lib.ospf import (
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verify_ospf6_neighbor,
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clear_ospf,
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verify_ospf6_rib,
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create_router_ospf,
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config_ospf6_interface,
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verify_ospf6_interface,
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)
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pytestmark = [pytest.mark.ospfd, pytest.mark.staticd]
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# Global variables
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topo = None
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NETWORK = {
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"ipv6": [
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"11.0.20.1/32",
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"11.0.20.2/32",
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"11.0.20.3/32",
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"11.0.20.4/32",
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"11.0.20.5/32",
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],
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"ipv6": ["2::1/128", "2::2/128", "2::3/128", "2::4/128", "2::5/128"],
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}
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TOPOOLOGY = """
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Please view in a fixed-width font such as Courier.
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+---+ A1 +---+
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+R1 +------------+R2 |
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+-+-+- +--++
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| -- -- |
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| -- A0 -- |
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A0| ---- |
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| ---- | A2
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| -- -- |
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| -- -- |
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+-+-+- +-+-+
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+R0 +-------------+R3 |
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+---+ A3 +---+
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"""
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TESTCASES = """
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1. OSPF Cost - verifying ospf interface cost functionality
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"""
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def setup_module(mod):
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"""
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Sets up the pytest environment
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* `mod`: module name
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"""
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testsuite_run_time = time.asctime(time.localtime(time.time()))
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logger.info("Testsuite start time: {}".format(testsuite_run_time))
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logger.info("=" * 40)
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logger.info("Running setup_module to create topology")
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# This function initiates the topology build with Topogen...
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json_file = "{}/ospfv3_rte_calc.json".format(CWD)
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tgen = Topogen(json_file, mod.__name__)
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global topo
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topo = tgen.json_topo
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# ... and here it calls Mininet initialization functions.
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# Starting topology, create tmp files which are loaded to routers
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# to start daemons and then start routers
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start_topology(tgen)
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# Creating configuration from JSON
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build_config_from_json(tgen, topo)
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# Don't run this test if we have any failure.
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if tgen.routers_have_failure():
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pytest.skip(tgen.errors)
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ospf_covergence = verify_ospf6_neighbor(tgen, topo)
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assert ospf_covergence is True, "setup_module :Failed \n Error: {}".format(
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ospf_covergence
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)
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logger.info("Running setup_module() done")
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def teardown_module():
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"""
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Teardown the pytest environment.
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* `mod`: module name
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"""
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logger.info("Running teardown_module to delete topology")
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tgen = get_topogen()
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# Stop toplogy and Remove tmp files
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tgen.stop_topology()
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logger.info(
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"Testsuite end time: {}".format(time.asctime(time.localtime(time.time())))
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)
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logger.info("=" * 40)
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def get_llip(onrouter, intf):
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"""
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API to get the link local ipv6 address of a particular interface
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Parameters
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----------
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* `fromnode`: Source node
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* `tonode` : interface for which link local ip needs to be returned.
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Usage
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-----
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result = get_llip('r1', 'r2-link0')
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Returns
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-------
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1) link local ipv6 address from the interface.
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2) errormsg - when link local ip not found.
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"""
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tgen = get_topogen()
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intf = topo["routers"][onrouter]["links"][intf]["interface"]
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llip = get_frr_ipv6_linklocal(tgen, onrouter, intf)
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if llip:
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logger.info("llip ipv6 address to be set as NH is %s", llip)
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return llip
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return None
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def get_glipv6(onrouter, intf):
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"""
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API to get the global ipv6 address of a particular interface
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Parameters
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----------
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* `onrouter`: Source node
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* `intf` : interface for which link local ip needs to be returned.
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Usage
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-----
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result = get_glipv6('r1', 'r2-link0')
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Returns
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-------
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1) global ipv6 address from the interface.
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2) errormsg - when link local ip not found.
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"""
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glipv6 = (topo["routers"][onrouter]["links"][intf]["ipv6"]).split("/")[0]
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if glipv6:
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logger.info("Global ipv6 address to be set as NH is %s", glipv6)
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return glipv6
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return None
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def red_static(dut, config=True):
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"""Local def for Redstribute static routes inside ospf."""
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global topo
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tgen = get_topogen()
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if config:
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ospf_red = {dut: {"ospf6": {"redistribute": [{"redist_type": "static"}]}}}
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else:
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ospf_red = {
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dut: {
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"ospf6": {
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"redistribute": [{"redist_type": "static", "del_action": True}]
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}
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}
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}
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result = create_router_ospf(tgen, topo, ospf_red)
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assert result is True, "Testcase : Failed \n Error: {}".format(result)
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def red_connected(dut, config=True):
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"""Local def for Redstribute connected routes inside ospf."""
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global topo
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tgen = get_topogen()
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if config:
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ospf_red = {dut: {"ospf6": {"redistribute": [{"redist_type": "connected"}]}}}
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else:
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ospf_red = {
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dut: {
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"ospf6": {
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"redistribute": [{"redist_type": "connected", "del_action": True}]
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}
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}
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}
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result = create_router_ospf(tgen, topo, ospf_red)
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assert result is True, "Testcase: Failed \n Error: {}".format(result)
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# ##################################
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# Test cases start here.
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# ##################################
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def test_ospfv3_redistribution_tc5_p0(request):
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"""Test OSPF intra area route calculations."""
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tc_name = request.node.name
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write_test_header(tc_name)
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tgen = get_topogen()
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# Don't run this test if we have any failure.
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if tgen.routers_have_failure():
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check_router_status(tgen)
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global topo
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step("Bring up the base config.")
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reset_config_on_routers(tgen)
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step("Verify that OSPF neighbors are FULL.")
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ospf_covergence = verify_ospf6_neighbor(tgen, topo)
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assert ospf_covergence is True, "Testcase Failed \n Error: {}".format(
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ospf_covergence
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)
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step("verify intra area route is calculated for r0-r3 interface ip in R1")
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ip = topo["routers"]["r0"]["links"]["r3"]["ipv6"]
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ip_net = str(ipaddress.ip_interface("{}".format(ip)).network)
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llip = get_llip("r0", "r1")
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assert llip is not None, "Testcase {} : Failed \n Error: {}".format(tc_name, llip)
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nh = llip
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input_dict = {
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"r1": {
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"static_routes": [
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{"network": ip_net, "no_of_ip": 1, "routeType": "Network"}
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]
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}
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}
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dut = "r1"
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result = verify_ospf6_rib(tgen, dut, input_dict, next_hop=nh)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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protocol = "ospf"
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result = verify_rib(tgen, "ipv6", dut, input_dict, protocol=protocol, next_hop=nh)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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step("Delete the ip address on newly configured loopback of R0")
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topo1 = {
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"r0": {
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"links": {
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"r3": {
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"ipv6": topo["routers"]["r0"]["links"]["r3"]["ipv6"],
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"interface": topo["routers"]["r0"]["links"]["r3"]["interface"],
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"delete": True,
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}
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}
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}
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}
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result = create_interfaces_cfg(tgen, topo1)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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dut = "r1"
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result = verify_ospf6_rib(tgen, dut, input_dict, next_hop=nh, expected=False)
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assert (
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result is not True
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), "Testcase {} : Failed \n Route present in RIB. Error: {}".format(tc_name, result)
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protocol = "ospf"
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result = verify_rib(
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tgen, "ipv6", dut, input_dict, protocol=protocol, next_hop=nh, expected=False
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)
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assert (
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result is not True
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), "Testcase {} : Failed \n Route present in RIB. Error: {}".format(tc_name, result)
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step("Add back the deleted ip address on newly configured interface of R0")
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topo1 = {
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"r0": {
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"links": {
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"r3": {
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"ipv6": topo["routers"]["r0"]["links"]["r3"]["ipv6"],
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"interface": topo["routers"]["r0"]["links"]["r3"]["interface"],
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}
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}
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}
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}
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result = create_interfaces_cfg(tgen, topo1)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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dut = "r1"
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result = verify_ospf6_rib(tgen, dut, input_dict, next_hop=nh)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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protocol = "ospf"
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result = verify_rib(tgen, "ipv6", dut, input_dict, protocol=protocol, next_hop=nh)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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step("Shut no shut interface on R0")
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dut = "r0"
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intf = topo["routers"]["r0"]["links"]["r3"]["interface"]
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shutdown_bringup_interface(tgen, dut, intf, False)
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step("un shut the OSPF interface on R0")
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dut = "r0"
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shutdown_bringup_interface(tgen, dut, intf, True)
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dut = "r1"
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result = verify_ospf6_rib(tgen, dut, input_dict)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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protocol = "ospf"
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result = verify_rib(tgen, "ipv6", dut, input_dict, protocol=protocol, next_hop=nh)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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write_test_footer(tc_name)
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def test_ospfv3_redistribution_tc6_p0(request):
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"""Test OSPF inter area route calculations."""
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tc_name = request.node.name
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write_test_header(tc_name)
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tgen = get_topogen()
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# Don't run this test if we have any failure.
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if tgen.routers_have_failure():
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check_router_status(tgen)
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global topo
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step("Bring up the base config.")
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reset_config_on_routers(tgen)
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step("Verify that OSPF neighbors are FULL.")
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ospf_covergence = verify_ospf6_neighbor(tgen, topo)
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assert ospf_covergence is True, "Testcase {} : Failed \n Error: {}".format(
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tc_name, ospf_covergence
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)
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step("verify intra area route is calculated for r0-r3 interface ip in R1")
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ip = topo["routers"]["r0"]["links"]["r3"]["ipv6"]
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ip_net = str(ipaddress.ip_interface("{}".format(ip)).network)
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llip = get_llip("r0", "r1")
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assert llip is not None, "Testcase {} : Failed \n Error: {}".format(tc_name, llip)
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nh = llip
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input_dict = {
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"r1": {
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"static_routes": [
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{"network": ip_net, "no_of_ip": 1, "routeType": "Network"}
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]
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}
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}
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dut = "r1"
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result = verify_ospf6_rib(tgen, dut, input_dict, next_hop=nh)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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protocol = "ospf"
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result = verify_rib(tgen, "ipv6", dut, input_dict, protocol=protocol, next_hop=nh)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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step("Delete the ip address on newly configured loopback of R0")
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topo1 = {
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"r0": {
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"links": {
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"r3": {
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"ipv6": topo["routers"]["r0"]["links"]["r3"]["ipv6"],
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"interface": topo["routers"]["r0"]["links"]["r3"]["interface"],
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"delete": True,
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}
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}
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}
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}
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result = create_interfaces_cfg(tgen, topo1)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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dut = "r1"
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result = verify_ospf6_rib(tgen, dut, input_dict, next_hop=nh, expected=False)
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assert (
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result is not True
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), "Testcase {} : Failed \n Route present in RIB. Error: {}".format(tc_name, result)
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protocol = "ospf"
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result = verify_rib(
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tgen, "ipv6", dut, input_dict, protocol=protocol, next_hop=nh, expected=False
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)
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assert (
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result is not True
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), "Testcase {} : Failed \n Route present in RIB. Error: {}".format(tc_name, result)
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step("Add back the deleted ip address on newly configured interface of R0")
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topo1 = {
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"r0": {
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"links": {
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"r3": {
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"ipv6": topo["routers"]["r0"]["links"]["r3"]["ipv6"],
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"interface": topo["routers"]["r0"]["links"]["r3"]["interface"],
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}
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}
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}
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}
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result = create_interfaces_cfg(tgen, topo1)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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dut = "r1"
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result = verify_ospf6_rib(tgen, dut, input_dict, next_hop=nh)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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protocol = "ospf"
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result = verify_rib(tgen, "ipv6", dut, input_dict, protocol=protocol, next_hop=nh)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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step("Shut no shut interface on R0")
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dut = "r0"
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intf = topo["routers"]["r0"]["links"]["r3"]["interface"]
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shutdown_bringup_interface(tgen, dut, intf, False)
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step("un shut the OSPF interface on R0")
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dut = "r0"
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shutdown_bringup_interface(tgen, dut, intf, True)
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dut = "r1"
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result = verify_ospf6_rib(tgen, dut, input_dict)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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protocol = "ospf"
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result = verify_rib(tgen, "ipv6", dut, input_dict, protocol=protocol, next_hop=nh)
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assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
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write_test_footer(tc_name)
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def test_ospfv3_redistribution_tc8_p1(request):
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"""
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Test OSPF redistribution of connected routes.
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Verify OSPF redistribution of connected routes when bgp multi hop
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neighbor is configured using ospf routes
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"""
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tc_name = request.node.name
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write_test_header(tc_name)
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tgen = get_topogen()
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global topo
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step("Bring up the base config.")
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step(
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"Configure loopback interface on all routers, and redistribut"
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"e connected routes into ospf"
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)
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if tgen.routers_have_failure():
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check_router_status(tgen)
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reset_config_on_routers(tgen)
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step(
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"verify that connected routes -loopback is found in all routers"
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"advertised/exchaged via ospf"
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)
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for rtr in topo["routers"]:
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red_static(rtr)
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red_connected(rtr)
|
|
|
|
for node in topo["routers"]:
|
|
input_dict = {
|
|
"r0": {
|
|
"static_routes": [
|
|
{
|
|
"network": topo["routers"][node]["links"]["lo"]["ipv6"],
|
|
"no_of_ip": 1,
|
|
}
|
|
]
|
|
}
|
|
}
|
|
for rtr in topo["routers"]:
|
|
result = verify_rib(tgen, "ipv6", rtr, input_dict)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(
|
|
tc_name, result
|
|
)
|
|
|
|
step("Configure E BGP multi hop using the loopback addresses.")
|
|
as_num = 100
|
|
for node in topo["routers"]:
|
|
as_num += 1
|
|
topo["routers"][node].update(
|
|
{
|
|
"bgp": {
|
|
"local_as": as_num,
|
|
"address_family": {"ipv6": {"unicast": {"neighbor": {}}}},
|
|
}
|
|
}
|
|
)
|
|
for node in topo["routers"]:
|
|
for rtr in topo["routers"]:
|
|
if node is not rtr:
|
|
topo["routers"][node]["bgp"]["address_family"]["ipv6"]["unicast"][
|
|
"neighbor"
|
|
].update(
|
|
{
|
|
rtr: {
|
|
"dest_link": {
|
|
"lo": {"source_link": "lo", "ebgp_multihop": 2}
|
|
}
|
|
}
|
|
}
|
|
)
|
|
|
|
result = create_router_bgp(tgen, topo, topo["routers"])
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
# Modify router id
|
|
input_dict = {
|
|
"r0": {"bgp": {"router_id": "11.11.11.11"}},
|
|
"r1": {"bgp": {"router_id": "22.22.22.22"}},
|
|
"r2": {"bgp": {"router_id": "33.33.33.33"}},
|
|
"r3": {"bgp": {"router_id": "44.44.44.44"}},
|
|
}
|
|
result = create_router_bgp(tgen, topo, input_dict)
|
|
assert result is True, "Testcase {} :Failed \n Error: {}".format(tc_name, result)
|
|
|
|
step("Verify that BGP neighbor is ESTABLISHED")
|
|
result = verify_bgp_convergence(tgen, topo)
|
|
assert result is True, "Testcase {} :Failed \n Error: {}".format(tc_name, result)
|
|
step(
|
|
"Configure couple of static routes in R0 and "
|
|
"Redistribute static routes in R1 bgp."
|
|
)
|
|
|
|
for rtr in topo["routers"]:
|
|
ospf_red = {
|
|
rtr: {
|
|
"ospf6": {"redistribute": [{"redist_type": "static", "delete": True}]}
|
|
}
|
|
}
|
|
result = create_router_ospf(tgen, topo, ospf_red)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(
|
|
tc_name, result
|
|
)
|
|
|
|
input_dict = {
|
|
"r0": {
|
|
"static_routes": [
|
|
{
|
|
"network": NETWORK["ipv6"][0],
|
|
"no_of_ip": 5,
|
|
"next_hop": "Null0",
|
|
}
|
|
]
|
|
}
|
|
}
|
|
result = create_static_routes(tgen, input_dict)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
configure_bgp_on_r0 = {
|
|
"r0": {
|
|
"bgp": {
|
|
"address_family": {
|
|
"ipv6": {"unicast": {"redistribute": [{"redist_type": "static"}]}}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
result = create_router_bgp(tgen, topo, configure_bgp_on_r0)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
protocol = "bgp"
|
|
for rtr in ["r1", "r2", "r3"]:
|
|
result = verify_rib(tgen, "ipv6", rtr, input_dict, protocol=protocol)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(
|
|
tc_name, result
|
|
)
|
|
|
|
step("Clear ospf neighbours in R0")
|
|
for rtr in topo["routers"]:
|
|
clear_ospf(tgen, rtr)
|
|
|
|
step("Verify that OSPF neighbours are reset and forms new adjacencies.")
|
|
# Api call verify whether OSPF is converged
|
|
ospf_covergence = verify_ospf6_neighbor(tgen, topo)
|
|
assert ospf_covergence is True, "Testcase Failed \n Error: {}".format(
|
|
ospf_covergence
|
|
)
|
|
|
|
step("Verify that BGP neighbours are reset and forms new adjacencies.")
|
|
result = verify_bgp_convergence(tgen, topo)
|
|
assert result is True, "Testcase {} :Failed \n Error: {}".format(tc_name, result)
|
|
|
|
protocol = "bgp"
|
|
for rtr in ["r1", "r2", "r3"]:
|
|
result = verify_rib(tgen, "ipv6", rtr, input_dict, protocol=protocol)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(
|
|
tc_name, result
|
|
)
|
|
|
|
write_test_footer(tc_name)
|
|
|
|
|
|
def test_ospfv3_cost_tc52_p0(request):
|
|
"""OSPF Cost - verifying ospf interface cost functionality"""
|
|
tc_name = request.node.name
|
|
write_test_header(tc_name)
|
|
tgen = get_topogen()
|
|
global topo
|
|
step("Bring up the base config.")
|
|
if tgen.routers_have_failure():
|
|
check_router_status(tgen)
|
|
reset_config_on_routers(tgen)
|
|
|
|
step(
|
|
"Configure ospf cost as 20 on interface between R0 and R1. "
|
|
"Configure ospf cost as 30 between interface between R0 and R2."
|
|
)
|
|
|
|
r0_ospf_cost = {
|
|
"r0": {"links": {"r1": {"ospf6": {"cost": 20}}, "r2": {"ospf6": {"cost": 30}}}}
|
|
}
|
|
result = config_ospf6_interface(tgen, topo, r0_ospf_cost)
|
|
assert result is True, "Testcase {} :Failed \n Error: {}".format(tc_name, result)
|
|
|
|
step(
|
|
"Verify that cost is updated in the ospf interface between"
|
|
" r0 and r1 as 30 and r0 and r2 as 20"
|
|
)
|
|
dut = "r0"
|
|
result = verify_ospf6_interface(tgen, topo, dut=dut, input_dict=r0_ospf_cost)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
step(
|
|
"Swap the costs between interfaces on r0, between r0 and r1 to 30"
|
|
", r0 and r2 to 20"
|
|
)
|
|
|
|
r0_ospf_cost = {
|
|
"r0": {"links": {"r1": {"ospf6": {"cost": 30}}, "r2": {"ospf6": {"cost": 20}}}}
|
|
}
|
|
result = config_ospf6_interface(tgen, topo, r0_ospf_cost)
|
|
assert result is True, "Testcase {} :Failed \n Error: {}".format(tc_name, result)
|
|
|
|
step(
|
|
"Verify that cost is updated in the ospf interface between r0 "
|
|
"and r1 as 30 and r0 and r2 as 20."
|
|
)
|
|
result = verify_ospf6_interface(tgen, topo, dut=dut, input_dict=r0_ospf_cost)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
step(" Un configure cost from the interface r0 - r1.")
|
|
|
|
r0_ospf_cost = {
|
|
"r0": {"links": {"r1": {"ospf6": {"cost": 30, "del_action": True}}}}
|
|
}
|
|
result = config_ospf6_interface(tgen, topo, r0_ospf_cost)
|
|
assert result is True, "Testcase {} :Failed \n Error: {}".format(tc_name, result)
|
|
|
|
input_dict = {
|
|
"r0": {"links": {"r1": {"ospf6": {"cost": 10}}, "r2": {"ospf6": {"cost": 20}}}}
|
|
}
|
|
step(
|
|
"Verify that cost is updated in the ospf interface between r0"
|
|
" and r1 as 10 and r0 and r2 as 20."
|
|
)
|
|
|
|
result = verify_ospf6_interface(tgen, topo, dut=dut, input_dict=input_dict)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
step(" Un configure cost from the interface r0 - r2.")
|
|
|
|
r0_ospf_cost = {
|
|
"r0": {"links": {"r2": {"ospf6": {"cost": 20, "del_action": True}}}}
|
|
}
|
|
result = config_ospf6_interface(tgen, topo, r0_ospf_cost)
|
|
assert result is True, "Testcase {} :Failed \n Error: {}".format(tc_name, result)
|
|
|
|
step(
|
|
"Verify that cost is updated in the ospf interface between r0"
|
|
"and r1 as 10 and r0 and r2 as 10"
|
|
)
|
|
|
|
input_dict = {
|
|
"r0": {"links": {"r1": {"ospf6": {"cost": 10}}, "r2": {"ospf6": {"cost": 10}}}}
|
|
}
|
|
result = verify_ospf6_interface(tgen, topo, dut=dut, input_dict=input_dict)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
write_test_footer(tc_name)
|
|
|
|
|
|
def test_ospfv3_def_rte_tc9_p0(request):
|
|
"""OSPF default route - Verify OSPF default route origination."""
|
|
tc_name = request.node.name
|
|
write_test_header(tc_name)
|
|
tgen = get_topogen()
|
|
global topo
|
|
step("Bring up the base config.")
|
|
step("Configure OSPF on all the routers of the topology.")
|
|
if tgen.routers_have_failure():
|
|
check_router_status(tgen)
|
|
reset_config_on_routers(tgen)
|
|
|
|
step(" Configure default-information originate always on R0.")
|
|
input_dict = {"r0": {"ospf6": {"default-information": {"originate": True}}}}
|
|
result = create_router_ospf(tgen, topo, input_dict)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
dut = "r0"
|
|
step(" Configure default-information originate always on R0.")
|
|
input_dict = {
|
|
"r0": {
|
|
"ospf6": {
|
|
"default-information": {
|
|
"originate": True,
|
|
"always": True,
|
|
}
|
|
}
|
|
}
|
|
}
|
|
result = create_router_ospf(tgen, topo, input_dict)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
step("Verify that default route is originated in area always.")
|
|
dut = "r1"
|
|
|
|
step(" Configure default-information originate metric type 1 on R0.")
|
|
input_dict = {
|
|
"r0": {
|
|
"ospf6": {
|
|
"default-information": {
|
|
"originate": True,
|
|
"always": True,
|
|
"metric-type": 1,
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
step(
|
|
"Verify that default route is originated in area when external "
|
|
"routes are present in R0 with metric type as 1."
|
|
)
|
|
dut = "r0"
|
|
step(
|
|
"Verify that on R1 default route with type 1 is installed"
|
|
" (R1 is DUT in this case)"
|
|
)
|
|
dut = "r1"
|
|
step("Configure default-information originate metric type 2 on R0.")
|
|
input_dict = {
|
|
"r0": {
|
|
"ospf6": {
|
|
"default-information": {
|
|
"originate": True,
|
|
"always": True,
|
|
"metric-type": 2,
|
|
}
|
|
}
|
|
}
|
|
}
|
|
result = create_router_ospf(tgen, topo, input_dict)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
step(
|
|
"Verify that default route is originated in area when external"
|
|
" routes are present in R0 with metric type as 2."
|
|
)
|
|
|
|
dut = "r1"
|
|
step(" Configure default-information originate metric 100 on R0")
|
|
input_dict = {
|
|
"r0": {
|
|
"ospf6": {
|
|
"default-information": {
|
|
"originate": True,
|
|
"always": True,
|
|
"metric-type": 2,
|
|
"metric": 100,
|
|
}
|
|
}
|
|
}
|
|
}
|
|
result = create_router_ospf(tgen, topo, input_dict)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
step("Verify that default route is originated with cost as 100 on R0.")
|
|
|
|
dut = "r1"
|
|
|
|
step("Delete the default-information command")
|
|
input_dict = {
|
|
"r0": {
|
|
"ospf6": {
|
|
"default-information": {
|
|
"originate": True,
|
|
"always": True,
|
|
"delete": True,
|
|
}
|
|
}
|
|
}
|
|
}
|
|
result = create_router_ospf(tgen, topo, input_dict)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
dut = "r0"
|
|
step("Configure default-information originate always on R0.")
|
|
input_dict = {
|
|
"r0": {
|
|
"ospf6": {
|
|
"default-information": {
|
|
"originate": True,
|
|
"always": True,
|
|
}
|
|
}
|
|
}
|
|
}
|
|
result = create_router_ospf(tgen, topo, input_dict)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
step("Configure default route originate with active def route in zebra")
|
|
input_dict = {
|
|
"r0": {
|
|
"static_routes": [
|
|
{
|
|
"network": "0::0/0",
|
|
"no_of_ip": 1,
|
|
"next_hop": "Null0",
|
|
}
|
|
]
|
|
}
|
|
}
|
|
result = create_static_routes(tgen, input_dict)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
input_dict = {
|
|
"r0": {
|
|
"ospf6": {
|
|
"default-information": {
|
|
"originate": True,
|
|
}
|
|
}
|
|
}
|
|
}
|
|
result = create_router_ospf(tgen, topo, input_dict)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
step("Verify that default route is originated by R0.")
|
|
dut = "r1"
|
|
|
|
step("Delete static route")
|
|
input_dict = {
|
|
"r0": {
|
|
"static_routes": [
|
|
{
|
|
"network": "0::0/0",
|
|
"no_of_ip": 1,
|
|
"next_hop": "Null0",
|
|
"delete": True,
|
|
}
|
|
]
|
|
}
|
|
}
|
|
result = create_static_routes(tgen, input_dict)
|
|
assert result is True, "Testcase {} : Failed \n Error: {}".format(tc_name, result)
|
|
|
|
write_test_footer(tc_name)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
args = ["-s"] + sys.argv[1:]
|
|
sys.exit(pytest.main(args))
|