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@ashutshkumr ashutshkumr released this 20 Oct 21:57
· 300 commits to main since this release
v0.1.0-3
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About

This build includes new features, stability and bug fixes.

Build Details

Component Version
Open Traffic Generator API 0.13.0
snappi 0.13.0
gosnappi 0.13.0
keng-controller 0.1.0-3
ixia-c-traffic-engine 1.6.0.85
keng-app-usage-reporter 0.0.1-37
ixia-c-protocol-engine 1.00.0.337
keng-layer23-hw-server 0.13.0-2
keng-operator 0.3.13
otg-gnmi-server 1.13.0
ixia-c-one 0.1.0-3

Release Feature(s)

  • Ixia-C now offers following existing licensed features free for community use (without requiring Keysight Licensing Solution):
    1. ixia-c-protocol-engine, which enables control plane emulation in Ixia-C is now publicly downloadable.
    2. Emulation of one or more IPv4 and IPv6 interfaces with Address Resolution Protocol (ARP) and Neighbor Discovery (ND), respectively, is now supported.
    3. Automatic destination MAC address resolution for flows with IPv4 / IPv6 endpoints is now supported.
    4. Configuring one BGP session over IPv4 / IPv6, advertising V4 / V6 routes is now supported.
  • Users exercising full feature set (Keysight Elastic Network Generator aka KENG) will now have to subscribe to Keysight Licensing Solution. Please reach out to Keysight for more details.
  • keng-layer23-hw-server, which facilitates control and data plane operations on Ixia Chassis & Appliances(Novus, AresOne) is now publicly downloadable (but can only be used with Keysight Licensing Solution)
  • Support is added for overload bit and extended ipv4 reachability in get_states for isis_lsps in Ixia Chassis & Appliances(Novus, AresOne); gNMI path for isis_lsps: 
      +--rw isis-routers
    +--ro isis-router* [name]
        +--ro name     -> ../state/name
        +--ro state
          +--ro name?                  string
          .
          .
          +--ro link-state-database
              +--ro lsp-states

The container image paths have changed for some Ixia-C artifacts. Please review Build Details for correct paths.

Bug Fix(s)

  • Memory leak in Ixia Chassis & Appliances(Novus, AresOne) is fixed for long duration tests.
  • gosnappi now correctly validates required primitive types when they're not explicitly set by users.
  • IS-IS metric is no longer sent as 63 when configured as 200 (or more than 63) with wide metrics enabled on Ixia Chassis & Appliances(Novus, AresOne).

Known Issues

  • If keng-layer23-hw-server version is upgraded/downgraded, the ports from Ixia Chassis & Appliances(Novus, AresOne) which will be used from this container must be rebooted once before running the tests.
  • Adding more than 256 devices on a single ixia-c-port causing failure for Ixia Chassis & Appliances(Novus, AresOne).
  • 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.
  • With certain DUTs, ssh service hangs if ISIS L1 MD5 is enabled.
  • Supported value for flows[i].metrics.latency.mode is cut_through.
  • The metric loss in flow metrics is currently not supported.
  • When flow transmit is started, transmission will be restarted on any existing flows already transmitting packets.
  • #118
Assets 4
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