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| apiVersion: kustomize.config.k8s.io/v1alpha1 | ||
| kind: Component | ||
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| # Release: https://github.com/open-traffic-generator/ixia-c/releases/tag/v1.19.0-5 | ||
| # Release: https://github.com/open-traffic-generator/ixia-c/releases/tag/v1.19.0-18 | ||
| images: | ||
| - name: keng-controller | ||
| newName: ghcr.io/open-traffic-generator/keng-controller | ||
| newTag: "1.19.0-5" | ||
| newTag: "1.19.0-18" | ||
| - name: otg-gnmi-server | ||
| newName: ghcr.io/open-traffic-generator/otg-gnmi-server | ||
| newTag: "1.19.0" | ||
| - name: ixia-c-traffic-engine | ||
| newName: ghcr.io/open-traffic-generator/ixia-c-traffic-engine | ||
| newTag: "1.8.0.241" | ||
| newTag: "1.8.0.245" |
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| Original file line number | Diff line number | Diff line change |
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| @@ -1,6 +1,48 @@ | ||
| # Ixia-c Release Notes and Version Compatibility | ||
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| ## Release v1.19.0-5 (Latest) | ||
| ## Release v1.19.0-18 (Latest) | ||
| > 24th January, 2024 | ||
| #### Build Details | ||
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| | Component | Version | | ||
| |-------------------------------|---------------| | ||
| | Open Traffic Generator API | [1.19.0](https://redocly.github.io/redoc/?url=https://raw.githubusercontent.com/open-traffic-generator/models/v1.19.0/artifacts/openapi.yaml) | | ||
| | snappi | [1.19.0](https://pypi.org/project/snappi/1.19.0) | | ||
| | gosnappi | [1.19.0](https://pkg.go.dev/github.com/open-traffic-generator/snappi/[email protected]) | | ||
| | keng-controller | [1.19.0-18](https://github.com/orgs/open-traffic-generator/packages/container/package/keng-controller) | | ||
| | ixia-c-traffic-engine | [1.8.0.245](https://github.com/orgs/open-traffic-generator/packages/container/package/ixia-c-traffic-engine) | | ||
| | keng-app-usage-reporter | [0.0.1-52](https://github.com/orgs/open-traffic-generator/packages/container/package/keng-app-usage-reporter) | | ||
| | ixia-c-protocol-engine | [1.00.0.426](https://github.com/orgs/open-traffic-generator/packages/container/package/ixia-c-protocol-engine) | | ||
| | keng-layer23-hw-server | [1.19.0-9](https://github.com/orgs/open-traffic-generator/packages/container/package/keng-layer23-hw-server) | | ||
| | keng-operator | [0.3.34](https://github.com/orgs/open-traffic-generator/packages/container/package/keng-operator) | | ||
| | otg-gnmi-server | [1.19.0](https://github.com/orgs/open-traffic-generator/packages/container/package/otg-gnmi-server) | | ||
| | ixia-c-one | [1.19.0-18](https://github.com/orgs/open-traffic-generator/packages/container/package/ixia-c-one/) | | ||
| | UHD400 | [1.5.1](https://downloads.ixiacom.com/support/downloads_and_updates/public/UHD400/1.5/1.5.1/artifacts.tar) | | ||
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| # Release Features(s) | ||
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| * TBD | ||
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| ### Bug Fix(s) | ||
| * TBD | ||
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| #### Known Issues | ||
| * <b><i>Ixia Chassis & Appliances(Novus, AresOne)</i></b>: If `keng-layer23-hw-server` version is upgraded/downgraded, the ports which will be used from this container must be rebooted once before running the tests. | ||
| * <b><i>Ixia Chassis & Appliances(Novus, AresOne)</i></b>: `StartProtocols`/`set_control_state.protocol.all.start` can get stuck till the time all DHPCv4/v6 clients receive the leased IPv4/v6 addresses from the DHCPv4/v6 server/relay agent. This may result in getting `"context deadline exceeded"` error in the test program. | ||
| * <b><i>UHD400</i></b>: Packets will not be transmitted if `flows[i].rate.pps` is less than 50. | ||
| * <b><i>UHD400</i></b>: `values` for fields in flow packet headers can be created with maximum length of 1000 values. If larger set of values are required for a field which are random, please use `random` instead of `values`. | ||
| * <b><i>Ixia-C</i></b>: Flow Tx is incremented for flow with tx endpoints as LAG, even if no packets are sent on the wire when all active links of the LAG are down. | ||
| * <b><i>Ixia-C</i></b>: Supported value for `flows[i].metrics.latency.mode` is `cut_through`. | ||
| * <b><i>Ixia-C</i></b>: The metric `loss` in flow metrics is currently not supported. | ||
| * <b><i>Ixia-C</i></b>: When flow transmit is started, transmission will be restarted on any existing flows already transmitting packets. | ||
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| ## Release v1.19.0-5 | ||
| > 23rd December, 2024 | ||
| #### Build Details | ||
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| Original file line number | Diff line number | Diff line change |
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| | Open Traffic Generator API | [1.19.0](https://redocly.github.io/redoc/?url=https://raw.githubusercontent.com/open-traffic-generator/models/v1.19.0/artifacts/openapi.yaml) | | ||
| | snappi | [1.19.0](https://pypi.org/project/snappi/1.19.0) | | ||
| | gosnappi | [1.19.0](https://pkg.go.dev/github.com/open-traffic-generator/snappi/[email protected]) | | ||
| | keng-controller | [1.19.0-5](https://github.com/orgs/open-traffic-generator/packages/container/package/keng-controller) | | ||
| | ixia-c-traffic-engine | [1.8.0.241](https://github.com/orgs/open-traffic-generator/packages/container/package/ixia-c-traffic-engine) | | ||
| | keng-controller | [1.19.0-18](https://github.com/orgs/open-traffic-generator/packages/container/package/keng-controller) | | ||
| | ixia-c-traffic-engine | [1.8.0.245](https://github.com/orgs/open-traffic-generator/packages/container/package/ixia-c-traffic-engine) | | ||
| | keng-app-usage-reporter | [0.0.1-52](https://github.com/orgs/open-traffic-generator/packages/container/package/keng-app-usage-reporter) | | ||
| | ixia-c-protocol-engine | [1.00.0.424](https://github.com/orgs/open-traffic-generator/packages/container/package/ixia-c-protocol-engine) | | ||
| | keng-layer23-hw-server | [1.19.0-5](https://github.com/orgs/open-traffic-generator/packages/container/package/keng-layer23-hw-server) | | ||
| | ixia-c-protocol-engine | [1.00.0.426](https://github.com/orgs/open-traffic-generator/packages/container/package/ixia-c-protocol-engine) | | ||
| | keng-layer23-hw-server | [1.19.0-9](https://github.com/orgs/open-traffic-generator/packages/container/package/keng-layer23-hw-server) | | ||
| | keng-operator | [0.3.34](https://github.com/orgs/open-traffic-generator/packages/container/package/keng-operator) | | ||
| | otg-gnmi-server | [1.19.0](https://github.com/orgs/open-traffic-generator/packages/container/package/otg-gnmi-server) | | ||
| | ixia-c-one | [1.19.0-5](https://github.com/orgs/open-traffic-generator/packages/container/package/ixia-c-one/) | | ||
| | ixia-c-one | [1.19.0-18](https://github.com/orgs/open-traffic-generator/packages/container/package/ixia-c-one/) | | ||
| | UHD400 | [1.5.1](https://downloads.ixiacom.com/support/downloads_and_updates/public/UHD400/1.5/1.5.1/artifacts.tar) | | ||
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| # Release Features(s) | ||
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| * <b><i>Ixia-C</i></b>: Support added to send flows over DHCPv6 endpoints. | ||
| ```go | ||
| f1 := config.Flows().Add() | ||
| f1.SetName(flowName). | ||
| TxRx().Device(). | ||
| SetTxNames([]string{"p1d1dhcpv6_1"}). | ||
| SetRxNames([]string{"p2d1ipv6"}) | ||
| f1Ip := f1.Packet().Add().Ipv6() | ||
| // will be populated automatically with the the dynamically allocated Ip to DHCP client | ||
| f1Ip.Src().Auto().Dhcp() | ||
| … | ||
| f2Ip.Dst().Auto().Dhcp() | ||
| ``` | ||
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| * <b><i>Ixia Chassis & Appliances(Novus, AresOne)</i></b>: Support added to retrieve timestamp of the last link state change event of the test port. [More Details](https://github.com/open-traffic-generator/models/pull/398) | ||
| - This can be retrieved by accessing `port_metrics[i].last_change`. | ||
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| Note: | ||
| - As mentioned in the `Known Issues`, ports being used in the tests must be rebooted once after upgrading to the latest version of `keng-layer23-hw-server`. | ||
| - Test ports and DUT must be time synced to the same time source if link state change timestamps need to be co-related. | ||
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| * <b><i>Ixia Chassis & Appliances(Novus, AresOne)</i></b>: Support added for RSVP over ISIS Simulated Topology. | ||
| ```go | ||
| // Create RSVP neighbor on interface connected to DUT. | ||
| // Note that get_states and get_metrics are supported only for the connected RSVP neighbors. | ||
| p2RsvpNeighbor := p2d1.Rsvp().SetName("p2RsvpNbr") | ||
| p2RsvpNeighbor.Ipv4Interfaces(). | ||
| Add().SetIpv4Name(p2d1Ipv4.Name()). | ||
| SetNeighborIp(p2d1Ipv4.Gateway()) | ||
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| // Create RSVP ingress LSPs on the loopback behind the simulated topology. | ||
| fromLoRsvpIngress := fromLoRsvpLsp.P2PIngressIpv4Lsps().Add().SetName("ingressLsp") | ||
| fromLoRsvpIngress.SetRemoteAddress("1.1.1.1").SetTunnelId(100) | ||
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| // Create RSVP egress endpoint on the loopback behind the simulated topology. | ||
| toLoRsvpLsp := toLoRsvpPeer.LspIpv4Interfaces().Add().SetIpv4Name("loopback") | ||
| toLoRsvpLspEgress := toLoRsvpLsp.P2PEgressIpv4Lsps().SetName("egressLsp") | ||
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| // Note: for TE SPF to work properly on DUT, ensure you have added TrafficEngineering to all ISIS interfaces. | ||
| te = p2d1IsisIntf.TrafficEngineering().Add().SetMetricLevel(10) | ||
| te.PriorityBandwidths(). | ||
| SetPb0(125000000). | ||
| ... | ||
| SetPb7(125000000) | ||
| ``` | ||
| * TBD | ||
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| ### Bug Fix(s) | ||
| * <b><i>Ixia Chassis & Appliances(Novus, AresOne)</i></b>: Issue is fixed where `set_config` was failing with the error `"BgpIPRouteRange is missing"` when IPv4 routes with IPv6 next-hops (RFC5549) was configured. | ||
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| * <b><i>Ixia Chassis & Appliances(Novus, AresOne)</i></b>: Issue is fixed where `get_states` on `bgpv4/6_prefixes` was returning error `"Error occurred while fetching bgp_prefix states:Length cannot be less than zero. (Parameter 'length')"` if the prefix contained `as_path` with multiple segments. | ||
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| * <b><i>Ixia-C, UHD400</i></b>: Issue is fixed where `get_states` for `isis` was returning IPv6 prefixes in upper case causing prefix match for IPv6 prefixes to fail in tests. | ||
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| * <b><i>Ixia-C</i></b>: Issue is fixed where `set_config` was failing with error `"Error occurred while setting Traffic config (Layer1 only) for user common:Error fetching stats for port port9: unsuccessful Response: Port 7 is not added"` when the traffic engine was deployed in multi nic mode (e.g. for lag setups with 8 ports). | ||
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| * <b><i>Ixia-C</i></b>: Issue is fixed where the traffic engine was crashing on deployment using a single cpu core (`--cpuset-cpus="0-1"`). | ||
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| * <b><i>VM Licensing</i></b>: Issue is fixed for users using the VM License Server where, after a reboot, license-server VM serving multiple keng-controller(s) did not come up and tests running with those controller(s) started failing. | ||
| * TBD | ||
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