bgp_isis_redistribution_test - openconfig/featureprofiles GitHub Wiki

RT-1.28: BGP to IS-IS redistribution

Summary

  • Source-protocol: BGP, destination-protocol: ISIS L2
  • Using Community (Source-protocol: BGP)
  • Using defined prefix set

Testbed type

Procedure

Initial Setup:

  • Connect DUT port-1, 2 to ATE port-1, 2
  • Configure IPv4/IPv6 addresses on the ports
  • Create an IPv4 networks i.e. ipv4-network = 192.168.10.0/24 attached to ATE port-2
  • Create an IPv6 networks i.e. ipv6-network = 2024:db8:128:128::/64 attached to ATE port-2
  • Configure IPv4 and IPv6 eBGP between DUT Port-2 and ATE Port-2
    • /network-instances/network-instance/protocols/protocol/bgp/global/config
    • /network-instances/network-instance/protocols/protocol/bgp/global/afi-safis/afi-safi/config/
    • Advertise ipv4-network = 192.168.10.0/24 and ipv6-network = 2024:db8:128:128::/64 from ATE to DUT with community 64512:100
  • Configure IPv4 and IPv6 IS-IS L2 adjacency between ATE port-1 and DUT port-1
    • /network-instances/network-instance/protocols/protocol/isis/global/afi-safi
    • Set level-capability to LEVEL_2
      • /network-instances/network-instance/protocols/protocol/isis/global/config/level-capability
    • Set metric-style to WIDE_METRIC
      • /network-instances/network-instance/protocols/protocol/isis/levels/level/config/metric-style

RT-1.28.1 [TODO: https://github.com/openconfig/featureprofiles/issues/2570]

Non matching IPv4 BGP prefixes in a prefix-set should not be redistributed to IS-IS

Configure a route-policy
  • Configure an IPv4 route-policy definition with the name route-policy-v4
    • /routing-policy/policy-definitions/policy-definition/config/name
  • For routing-policy route-policy-v4 configure a statement with the name statement-v4
    • /routing-policy/policy-definitions/policy-definition/statements/statement/config/name
  • For routing-policy route-policy-v4 statement statement-v4 set policy-result as ACCEPT_ROUTE
    • /routing-policy/policy-definitions/policy-definition/statements/statement/actions/config/policy-result
  • For routing-policy route-policy-v4 statement statement-v4 set IS-IS level to 2
    • /routing-policy/policy-definitions/policy-definition/statements/statement/actions/isis-actions/config/set-level
Configure a prefix-set with a prefix that does not match BGP route for ipv4-network = 192.168.10.0/24
  • Configure a prefix-set with the name prefix-set-v4 and mode IPV4
    • /routing-policy/defined-sets/prefix-sets/prefix-set/config/name
    • /routing-policy/defined-sets/prefix-sets/prefix-set/config/mode
  • For prefix-set prefix-set-v4 set the ip-prefix to 192.168.20.0/24 and masklength to exact
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/config/ip-prefix
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/config/masklength-range
Attach prefix-set to route-policy
  • For routing-policy route-policy-v4 statement statement-v4 set match options to ANY
    • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/config/match-set-options
  • For routing-policy route-policy-v4 statement statement-v4 set prefix set to prefix-set-v4
    • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/config/prefix-set
Configure BGP to IS-IS L2 redistribution
  • Set address-family to IPV4
    • /network-instances/network-instance/table-connections/table-connection/config/address-family
  • Configure source protocol to BGP
    • /network-instances/network-instance/table-connections/table-connection/config/src-protocol
  • Configure destination protocol to ISIS
    • /network-instances/network-instance/table-connections/table-connection/config/dst-protocol
  • Disable metric propogation by setting it to false
    • /network-instances/network-instance/table-connections/table-connection/config/disable-metric-propagation
Set default-import-policy to reject
  • Configure default import policy to REJECT_ROUTE
    • /network-instances/network-instance/table-connections/table-connection/config/default-import-policy
Attach the route-policy to import-policy
  • Apply routing policy route-policy-v4 for redistribution to IS-IS
    • /network-instances/network-instance/table-connections/table-connection/config/import-policy
Verification
  • Verify IPv4 route-policy definition is configured with the name route-policy-v4
    • /routing-policy/policy-definitions/policy-definition/state/name
  • Verify for routing-policy route-policy-v4 a statement with the name statement-v4 is configured
    • /routing-policy/policy-definitions/policy-definition/statements/statement/state/name
  • Verify for routing-policy route-policy-v4 statement statement-v4 policy-result is set to ACCEPT_ROUTE
    • /routing-policy/policy-definitions/policy-definition/statements/statement/actions/state/policy-result
  • Verify for routing-policy route-policy-v4 statement statement-v4 IS-IS level is set to 2
    • /routing-policy/policy-definitions/policy-definition/statements/statement/actions/isis-actions/state/set-level
  • Verify prefix-set with the name prefix-set-v4 and mode IPV4 is configured
    • /routing-policy/defined-sets/prefix-sets/prefix-set/state/name
    • /routing-policy/defined-sets/prefix-sets/prefix-set/state/mode
  • Verify for prefix-set prefix-set-v4 the ip-prefix is set to 192.168.20.0/24 and masklength is set to exact
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/state/ip-prefix
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/state/masklength-range
  • Verify for routing-policy route-policy-v4 statement statement-v4 match options is set to ANY
    • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/state/match-set-options
  • Verify for routing-policy route-policy-v4 statement statement-v4 prefix-set is set to prefix-set-v4
    • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/state/prefix-set
  • Verify routing policy route-policy-v4 is applied as import policy for redistribution to IS-IS
    • /network-instances/network-instance/table-connections/table-connection/state/import-policy
  • Verify the address-family is set to IPV4
    • /network-instances/network-instance/table-connections/table-connection/state/address-family
  • Verify source protocol is set to BGP
    • /network-instances/network-instance/table-connections/table-connection/state/src-protocol
  • Verify destination protocol is set to ISIS
    • /network-instances/network-instance/table-connections/table-connection/state/dst-protocol
  • Verify disable metric propogation is set to false
    • /network-instances/network-instance/table-connections/table-connection/state/disable-metric-propagation
  • Verify default import policy is set to REJECT_ROUTE
    • /network-instances/network-instance/table-connections/table-connection/state/default-import-policy
  • Verify routing policy route-policy-v4 is applied for redistribution to IS-IS
    • /network-instances/network-instance/table-connections/table-connection/config/import-policy
Validate test results
  • Validate that the IS-IS on ATE does not receives the redistributed BGP route for network ipv4-network i.e. 192.168.10.0/24
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv4-reachability/prefixes/prefix/state/prefix

RT-1.28.2 [TODO: https://github.com/openconfig/featureprofiles/issues/2570]

Matching IPv4 BGP prefixes in a prefix-set should be redistributed to IS-IS

Replace the previously configured prefix and mask in prefix-set configured in RT-1.28.1
  • For prefix-set prefix-set-v4 replace the ip-prefix to 192.168.10.0/24 and masklength is set to exact
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/config/ip-prefix
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/config/masklength-range
Verification
  • Verify for prefix-set prefix-set-v4 the ip-prefix is set to 192.168.10.0/24 and masklength is set to exact
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/state/ip-prefix
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/state/masklength-range
Validate test results
  • Validate that the IS-IS on ATE receives the redistributed BGP route for network ipv4-network i.e. 192.168.10.0/24
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv4-reachability/prefixes/prefix/state/prefix
  • Initiate traffic from ATE port-1 to the DUT and destined to ipv4-network i.e. 192.168.10.0/24
  • Validate that the traffic is received on ATE port-2

RT-1.28.3 [TODO: https://github.com/openconfig/featureprofiles/issues/2570]

Verify BGP-to-ISIS redistributed routes persist after routing daemon restart

  • Restart the routing process on the DUT using gNOI OS command.
  • Wait for BGP and IS-IS sessions to fully re-establish between the DUT and the ATE.
  • Query the IS-IS Link State Database (LSDB) on the ATE and verify it receives the redistributed BGP route for network ipv4-network i.e. 192.168.10.0/24.
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv4-reachability/prefixes/prefix/state/prefix
  • Initiate traffic from ATE port-1 to the DUT destined to ipv4-network i.e. 192.168.10.0/24.
  • Validate that the traffic is correctly forwarded and received on ATE port-2.

RT-1.28.4 [TODO: https://github.com/openconfig/featureprofiles/issues/2570]

Verify BGP-to-ISIS redistributed routes persist after routing daemon restart with Shared Nexthop

  • Configure a Static route for network ipv4-network i.e. 192.168.10.0/24 on the DUT pointing to the same next-hop IP address as the BGP route to simulate a shared next-hop scenario.
    • /network-instances/network-instance/protocols/protocol/static-routes/static/config/prefix
    • /network-instances/network-instance/protocols/protocol/static-routes/static/next-hops/next-hop/config/next-hop
  • Configure STATIC to ISIS redistribution policy on the DUT.
    • /network-instances/network-instance/table-connections/table-connection/config/src-protocol
  • Verify the network ipv4-network i.e. 192.168.10.0/24 is present in the ATE's IS-IS Link State Database.
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv4-reachability/prefixes/prefix/state/prefix
  • Restart the routing process on the DUT.
  • Wait for all BGP and IS-IS sessions to re-establish.
  • Verify that the network ipv4-network i.e. 192.168.10.0/24 is still present in the IS-IS database on the ATE.
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv4-reachability/prefixes/prefix/state/prefix
  • Send traffic to the ipv4-network i.e. 192.168.10.0/24 prefix from the ATE and ensure there is no traffic drop.

Canonical OC

{
  "openconfig-network-instance:network-instances": {
    "network-instance": [
      {
        "name": "DEFAULT",
        "protocols": {
          "protocol": [
            {
              "identifier": "openconfig-policy-types:STATIC",
              "name": "DEFAULT",
              "static-routes": {
                "static": [
                  {
                    "prefix": "192.168.10.0/24",
                    "config": {
                      "prefix": "192.168.10.0/24"
                    },
                    "next-hops": {
                      "next-hop": [
                        {
                          "index": "0",
                          "config": {
                            "index": "0",
                            "next-hop": "192.0.2.1"
                          }
                        }
                      ]
                    }
                  }
                ]
              }
            }
          ]
        }
      }
    ]
  }
}

RT-1.28.5 [TODO: https://github.com/openconfig/featureprofiles/issues/2570]

IPv4: Non matching BGP community in a community-set should not be redistributed to IS-IS

Configure a community-set
  • Configure a community-set with name community-set-v4
    • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/config/community-set-name
  • For community set community-set-v4 configure a community member value to 64599:200
    • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/config/community-member
Attach community-set to the route-policy
  • For routing-policy route-policy-v4 statement statement-v4 reference the community set community-set-v4
    • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/bgp-conditions/match-community-set
Verification
  • Verity a community set with name community-set-v4 exists
    • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/state/community-set-name
  • Verify for community set community-set-v4 a community member value of 64599:200 is configured
    • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/state/community-member
Validate test results
  • Validate that the IS-IS on ATE does not receives the redistributed BGP route for network ipv4-network i.e. 192.168.10.0/24
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv4-reachability/prefixes/prefix/state/prefix

RT-1.28.6 [TODO: https://github.com/openconfig/featureprofiles/issues/2570]

IPv4: Matching BGP community in a community-set should be redistributed to IS-IS

Replace the previously configured community member value in RT-1.28.5
  • For community set community-set-v4 replece the community member value to 64512:100
    • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/config/community-member
Verification
  • Verify for community set community-set-v4 a community member value of 64512:100 is configured
    • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/state/community-member
Validate test results
  • Validate that the IS-IS on ATE receives the redistributed BGP route for network ipv4-network i.e. 192.168.10.0/24
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv4-reachability/prefixes/prefix/state/prefix
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv4-reachability/prefixes/prefix/state/metric
  • Initiate traffic from ATE port-1 to the DUT and destined to ipv4-network i.e. 192.168.10.0/24
  • Validate that the traffic is received on ATE port-2

RT-1.28.7 [TODO: https://github.com/openconfig/featureprofiles/issues/2570]

Non matching IPv6 BGP prefixes in a prefix-set should not be redistributed to IS-IS

Configure a route-policy
  • Configure an IPv6 route-policy definition with the name route-policy-v6
    • /routing-policy/policy-definitions/policy-definition/config/name
  • For routing-policy route-policy-v6 configure a statement with the name statement-v6
    • /routing-policy/policy-definitions/policy-definition/statements/statement/config/name
  • For routing-policy route-policy-v6 statement statement-v6 set policy-result as ACCEPT_ROUTE
    • /routing-policy/policy-definitions/policy-definition/statements/statement/actions/config/policy-result
  • For routing-policy route-policy-v6 statement statement-v6 set IS-IS level to 2
    • /routing-policy/policy-definitions/policy-definition/statements/statement/actions/isis-actions/config/set-level
Configure a prefix-set with a prefix that does not match BGP route for ipv6-network = 2024:db8:128:128::/64
  • Configure a prefix-set with the name prefix-set-v6 and mode IPv6
    • /routing-policy/defined-sets/prefix-sets/prefix-set/config/name
    • /routing-policy/defined-sets/prefix-sets/prefix-set/config/mode
  • For prefix-set prefix-set-v6 set the ip-prefix to 2024:db8:64:64::/64 and masklength to exact
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/config/ip-prefix
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/config/masklength-range
Attach prefix-set to route-policy
  • For routing-policy route-policy-v6 statement statement-v6 set match options to ANY
    • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/config/match-set-options
  • For routing-policy route-policy-v6 statement statement-v6 set prefix set to prefix-set-v6
    • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/config/prefix-set
Configure BGP to IS-IS L2 redistribution
  • Set address-family to IPV6
    • /network-instances/network-instance/table-connections/table-connection/config/address-family
  • Configure source protocol to BGP
    • /network-instances/network-instance/table-connections/table-connection/config/src-protocol
  • Configure destination protocol to ISIS
    • /network-instances/network-instance/table-connections/table-connection/config/dst-protocol
  • Disable metric propogation by setting it to false
    • /network-instances/network-instance/table-connections/table-connection/config/disable-metric-propagation
Set default-import-policy to reject
  • Configure default import policy to REJECT_ROUTE
    • /network-instances/network-instance/table-connections/table-connection/config/default-import-policy
Attach the route-policy to import-policy
  • Apply routing policy route-policy-v6 for redistribution to IS-IS
    • /network-instances/network-instance/table-connections/table-connection/config/import-policy
Verification
  • Verify IPv6 route-policy definition is configured with the name route-policy-v6
    • /routing-policy/policy-definitions/policy-definition/state/name
  • Verify for routing-policy route-policy-v6 a statement with the name statement-v6 is configured
    • /routing-policy/policy-definitions/policy-definition/statements/statement/state/name
  • Verify for routing-policy route-policy-v6 statement statement-v6 policy-result is set to ACCEPT_ROUTE
    • /routing-policy/policy-definitions/policy-definition/statements/statement/actions/state/policy-result
  • Verify for routing-policy route-policy-v6 statement statement-v6 IS-IS level is set to 2
    • /routing-policy/policy-definitions/policy-definition/statements/statement/actions/isis-actions/state/set-level
  • Verify prefix-set with the name prefix-set-v6 and mode IPv6 is configured
    • /routing-policy/defined-sets/prefix-sets/prefix-set/state/name
    • /routing-policy/defined-sets/prefix-sets/prefix-set/state/mode
  • Verify for prefix-set prefix-set-v6 the ip-prefix is set to 2024:db8:64:64::/64 and masklength is set to exact
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/state/ip-prefix
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/state/masklength-range
  • Verify for routing-policy route-policy-v6 statement statement-v6 match options is set to ANY
    • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/state/match-set-options
  • Verify for routing-policy route-policy-v6 statement statement-v6 prefix-set is set to prefix-set-v6
    • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/state/prefix-set
  • Verify routing policy route-policy-v6 is applied as import policy for redistribution to IS-IS
    • /network-instances/network-instance/table-connections/table-connection/state/import-policy
  • Verify the address-family is set to IPV6
    • /network-instances/network-instance/table-connections/table-connection/state/address-family
  • Verify source protocol is set to BGP
    • /network-instances/network-instance/table-connections/table-connection/state/src-protocol
  • Verify destination protocol is set to ISIS
    • /network-instances/network-instance/table-connections/table-connection/state/dst-protocol
  • Verify disable metric propogation is set to false
    • /network-instances/network-instance/table-connections/table-connection/state/disable-metric-propagation
  • Verify default import policy is set to REJECT_ROUTE
    • /network-instances/network-instance/table-connections/table-connection/state/default-import-policy
  • Verify routing policy route-policy-v6 is applied for redistribution to IS-IS
    • /network-instances/network-instance/table-connections/table-connection/config/import-policy
Validate test results
  • Validate that the IS-IS on ATE does not receives the redistributed BGP route for network ipv6-network i.e. 2024:db8:128:128::/64
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv6-reachability/prefixes/prefix/state/prefix

RT-1.28.8 [TODO: https://github.com/openconfig/featureprofiles/issues/2570]

Matching IPv6 BGP prefixes in a prefix-set should be redistributed to IS-IS

Replace the previously configured prefix and mask in prefix-set configured in RT-1.28.7
  • For prefix-set prefix-set-v6 replace the ip-prefix to 2024:db8:128:128::/64 and masklength is set to exact
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/config/ip-prefix
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/config/masklength-range
Verification
  • Verify for prefix-set prefix-set-v6 the ip-prefix is set to 2024:db8:128:128::/64 and masklength is set to exact
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/state/ip-prefix
    • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/state/masklength-range
Validate test results
  • Validate that the IS-IS on ATE receives the redistributed BGP route for network ipv6-network i.e. 2024:db8:128:128::/64
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv6-reachability/prefixes/prefix/state/prefix
  • Initiate traffic from ATE port-1 to the DUT and destined to ipv6-network i.e. 2024:db8:128:128::/64
  • Validate that the traffic is received on ATE port-2

RT-1.28.9 [TODO: https://github.com/openconfig/featureprofiles/issues/2570]

Verify IPv6 BGP-to-ISIS redistributed routes persist after routing daemon restart

  • Restart the routing process on the DUT using gNOI OS command.
  • Wait for BGP and IS-IS sessions to fully re-establish between the DUT and the ATE.
  • Query the IS-IS Link State Database (LSDB) on the ATE and verify it receives the redistributed BGP route for network ipv6-network i.e. 2024:db8:128:128::/64.
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv6-reachability/prefixes/prefix/state/prefix
  • Initiate traffic from ATE port-1 to the DUT destined to ipv6-network i.e. 2024:db8:128:128::/64.
  • Validate that the traffic is correctly forwarded and received on ATE port-2.

RT-1.28.10 [TODO: https://github.com/openconfig/featureprofiles/issues/2570]

Verify IPv6 BGP-to-ISIS redistributed routes persist after routing daemon restart with Shared Nexthop

  • Configure a Static route for network ipv6-network i.e. 2024:db8:128:128::/64 on the DUT pointing to the same next-hop IP address as the BGP route to simulate a shared next-hop scenario.
    • /network-instances/network-instance/protocols/protocol/static-routes/static/config/prefix
    • /network-instances/network-instance/protocols/protocol/static-routes/static/next-hops/next-hop/config/next-hop
  • Configure STATIC to ISIS redistribution policy on the DUT.
    • /network-instances/network-instance/table-connections/table-connection/config/src-protocol
  • Verify the network ipv6-network i.e. 2024:db8:128:128::/64 is present in the ATE's IS-IS Link State Database.
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv6-reachability/prefixes/prefix/state/prefix
  • Restart the routing process on the DUT.
  • Wait for all BGP and IS-IS sessions to re-establish.
  • Verify that the network ipv6-network i.e. 2024:db8:128:128::/64 is still present in the IS-IS database on the ATE.
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv6-reachability/prefixes/prefix/state/prefix
  • Send traffic to the ipv6-network i.e. 2024:db8:128:128::/64 prefix from the ATE and ensure there is no traffic drop.

Canonical OC

{
  "openconfig-network-instance:network-instances": {
    "network-instance": [
      {
        "name": "DEFAULT",
        "protocols": {
          "protocol": [
            {
              "identifier": "openconfig-policy-types:STATIC",
              "name": "DEFAULT",
              "static-routes": {
                "static": [
                  {
                    "prefix": "2024:db8:128:128::/64",
                    "config": {
                      "prefix": "2024:db8:128:128::/64"
                    },
                    "next-hops": {
                      "next-hop": [
                        {
                          "index": "0",
                          "config": {
                            "index": "0",
                            "next-hop": "2001:db8::1"
                          }
                        }
                      ]
                    }
                  }
                ]
              }
            }
          ]
        }
      }
    ]
  }
}

RT-1.28.11 [TODO: https://github.com/openconfig/featureprofiles/issues/2570]

IPv6: Non matching BGP community in a community-set should not be redistributed to IS-IS

Configure a community-set
  • Configure a community-set with name community-set-v6
    • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/config/community-set-name
  • For community set community-set-v6 configure a community member value to 64599:200
    • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/config/community-member
Attach community-set to the route-policy
  • For routing-policy route-policy-v6 statement statement-v6 reference the community set community-set-v6
    • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/bgp-conditions/match-community-set
Verification
  • Verity a community set with name community-set-v6 exists
    • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/state/community-set-name
  • Verify for community set community-set-v6 a community member value of 64599:200 is configured
    • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/state/community-member
Validate test results
  • Validate that the IS-IS on ATE does not receives the redistributed BGP route for network ipv6-network i.e. 2024:db8:128:128::/64
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv6-reachability/prefixes/prefix/state/prefix

RT-1.28.12 [TODO: https://github.com/openconfig/featureprofiles/issues/2570]

IPv6: Matching BGP community in a community-set should be redistributed to IS-IS

Replace the previously configured community member value in RT-1.28.11
  • For community set community-set-v6 replece the community member value to 64512:100
    • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/config/community-member
Verification
  • Verify for community set community-set-v6 a community member value of 64512:100 is configured
    • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/state/community-member
Validate test results
  • Validate that the IS-IS on ATE receives the redistributed BGP route for network ipv6-network i.e. 2024:db8:128:128::/64
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv6-reachability/prefixes/prefix/state/prefix
    • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv6-reachability/prefixes/prefix/state/metric
  • Initiate traffic from ATE port-1 to the DUT and destined to ipv6-network i.e. 2024:db8:128:128::/64
  • Validate that the traffic is received on ATE port-2

Config parameter coverage

  • /network-instances/network-instance/protocols/protocol/bgp/global/config

  • /network-instances/network-instance/protocols/protocol/bgp/global/afi-safis/afi-safi/config/

  • /network-instances/network-instance/protocols/protocol/isis/global/afi-safi

  • /network-instances/network-instance/protocols/protocol/isis/global/config/level-capability

  • /network-instances/network-instance/protocols/protocol/isis/levels/level/config/metric-style

  • /routing-policy/policy-definitions/policy-definition/config/name

  • /routing-policy/policy-definitions/policy-definition/statements/statement/config/name

  • /routing-policy/policy-definitions/policy-definition/statements/statement/actions/config/policy-result

  • /routing-policy/policy-definitions/policy-definition/statements/statement/actions/isis-actions/config/set-level

  • /routing-policy/defined-sets/prefix-sets/prefix-set/config/name

  • /routing-policy/defined-sets/prefix-sets/prefix-set/config/mode

  • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/config/ip-prefix

  • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/config/masklength-range

  • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/config/match-set-options

  • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/config/prefix-set

  • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/config/community-set-name

  • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/config/community-member

  • /routing-policy/policy-definitions/policy-definition/statements/statement/actions/bgp-actions/set-community/reference/config/community-set-ref

  • /network-instances/network-instance/table-connections/table-connection/config/address-family

  • /network-instances/network-instance/table-connections/table-connection/config/src-protocol

  • /network-instances/network-instance/table-connections/table-connection/config/dst-protocol

  • /network-instances/network-instance/table-connections/table-connection/config/disable-metric-propagation

  • /network-instances/network-instance/table-connections/table-connection/config/import-policy

Telemetry parameter coverage

  • /routing-policy/policy-definitions/policy-definition/state/name

  • /routing-policy/policy-definitions/policy-definition/statements/statement/state/name

  • /routing-policy/policy-definitions/policy-definition/statements/statement/actions/state/policy-result

  • /routing-policy/policy-definitions/policy-definition/statements/statement/actions/isis-actions/state/set-level

  • /routing-policy/defined-sets/prefix-sets/prefix-set/state/name

  • /routing-policy/defined-sets/prefix-sets/prefix-set/state/mode

  • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/state/ip-prefix

  • /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/state/masklength-range

  • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/state/match-set-options

  • /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/state/prefix-set

  • /network-instances/network-instance/table-connections/table-connection/state/import-policy

  • /network-instances/network-instance/table-connections/table-connection/state/address-family

  • /network-instances/network-instance/table-connections/table-connection/state/src-protocol

  • /network-instances/network-instance/table-connections/table-connection/state/dst-protocol

  • /network-instances/network-instance/table-connections/table-connection/state/disable-metric-propagation

  • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/state/community-set-name

  • /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/state/community-member

  • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv4-reachability/prefixes/prefix/state/prefix

  • /network-instances/network-instance/protocols/protocol/isis/levels/level/link-state-database/lsp/tlvs/tlv/extended-ipv6-reachability/prefixes/prefix/state/prefix

Protocol/RPC Parameter Coverage

  • gNMI
    • Get
    • Set

Required DUT platform

  • FFF

OpenConfig Path and RPC Coverage

The below yaml defines the OC paths intended to be covered by this test. OC paths used for test setup are not listed here.

paths:
  ## Config paths
  /network-instances/network-instance/protocols/protocol/isis/global/config/level-capability:
  /network-instances/network-instance/protocols/protocol/isis/levels/level/config/metric-style:
  /routing-policy/policy-definitions/policy-definition/config/name:
  /routing-policy/policy-definitions/policy-definition/statements/statement/config/name:
  /routing-policy/policy-definitions/policy-definition/statements/statement/actions/config/policy-result:
  /routing-policy/policy-definitions/policy-definition/statements/statement/actions/isis-actions/config/set-level:
  /routing-policy/defined-sets/prefix-sets/prefix-set/config/name:
  /routing-policy/defined-sets/prefix-sets/prefix-set/config/mode:
  /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/config/ip-prefix:
  /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/config/masklength-range:
  /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/config/match-set-options:
  /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/config/prefix-set:
  /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/config/community-set-name:
  /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/config/community-member:
  /routing-policy/policy-definitions/policy-definition/statements/statement/actions/bgp-actions/set-community/reference/config/community-set-ref:
  /network-instances/network-instance/table-connections/table-connection/config/address-family:
  /network-instances/network-instance/table-connections/table-connection/config/src-protocol:
  /network-instances/network-instance/table-connections/table-connection/config/dst-protocol:
  /network-instances/network-instance/table-connections/table-connection/config/disable-metric-propagation:
  /network-instances/network-instance/table-connections/table-connection/config/import-policy:
  /network-instances/network-instance/protocols/protocol/static-routes/static/config/prefix:
  /network-instances/network-instance/protocols/protocol/static-routes/static/next-hops/next-hop/config/next-hop:

  ## State paths
  /routing-policy/policy-definitions/policy-definition/state/name:
  /routing-policy/policy-definitions/policy-definition/statements/statement/state/name:
  /routing-policy/policy-definitions/policy-definition/statements/statement/actions/state/policy-result:
  /routing-policy/policy-definitions/policy-definition/statements/statement/actions/isis-actions/state/set-level:
  /routing-policy/defined-sets/prefix-sets/prefix-set/state/name:
  /routing-policy/defined-sets/prefix-sets/prefix-set/state/mode:
  /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/state/ip-prefix:
  /routing-policy/defined-sets/prefix-sets/prefix-set/prefixes/prefix/state/masklength-range:
  /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/state/match-set-options:
  /routing-policy/policy-definitions/policy-definition/statements/statement/conditions/match-prefix-set/state/prefix-set:
  /network-instances/network-instance/table-connections/table-connection/state/import-policy:
  /network-instances/network-instance/table-connections/table-connection/state/address-family:
  /network-instances/network-instance/table-connections/table-connection/state/src-protocol:
  /network-instances/network-instance/table-connections/table-connection/state/dst-protocol:
  /network-instances/network-instance/table-connections/table-connection/state/disable-metric-propagation:
  /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/state/community-set-name:
  /routing-policy/defined-sets/bgp-defined-sets/community-sets/community-set/state/community-member:

rpcs:
  gnmi:
    gNMI.Set:
    gNMI.Subscribe:
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