Open Issues

The following are new open issues for supported features found in ExtremeXOS 30.6.1-Patch1-11.

Table 1. Open Issues, Platform-Specific, and Feature Change Requests (CRs)
CR Number Description
General
xos0078188 Image installation takes a little longer for ExtremeXOS 30.6, and the following log message might appear due to this:
<Warn:EPM.Upgrade.State> Upgrade status Installation time may be greater than expected due to a lack of memory resources
Extended Edge Switching
xos0077857 With a one-armed and cross-connect MLAGs in a ring topology, link flap of 1 to 2 minutes on the ISC ports causes the ring to remain in the severed state.
xos0078375

With a large amount of multicast traffic on an Extended Edge Switching ring with controlling bridge (CB) MLAG setup, traffic loss and duplicates occur after rebooting a CB.

Workaround: Change the IPMC replication mode to the CB using the following command: configure forwarding vpex ipmc replication controlling-bridge.

ExtremeSwitching X695 Series Switches
xos0077787 On ExtremeSwitching X695 series switches, clearing the port counters when running the show port statistics command causes the console to stop responding for a few seconds.
xos0077548 On ExtremeSwitching X695 series switches, "Other" group CPU utilization does not appear accurately in the show process group command.
xos0077557 On ExtremeSwitching X695 series switches, the command show process group displays CPU utilization of the "Other" group tasks also under the "EXOS" group.
xos0077760 On ExtremeSwitching X695 series switches, IPv6 tunnel traffic might be dropped at the tunnel end point when multiple IPv6-to-IPv4 and IPv6-in-IPv4 tunnels are configured.
xos0078223 On ExtremeSwitching X695 series switches, IP/TCP fragment anomaly protection counters do not increment appropriately.
xos0077836 On ExtremeSwitching X695 series switches, with ECMP enabled for the VXLAN overlay network, deleting static overlay routes produces a shadow problem error and traffic is stopped.
xos0077730 On ExtremeSwitching X695 series switches, VMAN over VXLAN is not supported.