Open Issues

The following are new open issues for supported features found in ExtremeXOS 22.2.1-Patch1-4.

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Open Issues, Platform-Specific, and Feature Change Requests (CRs)

CR Number Description
ExtremeSwitching X870 Series Switches
xos0068223 On ExtremeSwitching X870 series switches, very infrequently when running extended diagnostics, “Test loopback phy fiber - FAIL” and “Test snake interface - soc_phyctrl_loopback_set: u=0 p=5 TIMEOUT" errors occur.
xos0066155 VXLAN dynamic learning for RTEP does not appear in the output of the show fdb command.
Workaround: Save, and then reboot, the switch. Dynamic FDB entry is created.
xos0066307

On ExtremeSwitching X870 series switches, IP security features may not work in conjunction with ONEPolicy.

Messages similar to the following while enabling either feature may appear:

<Warn:ACL.Policy.IntAppConfFail> Failed to install dynamic acl esDhcpSnoop_deny_1 for internal applicaton IpSecurity on vlan client port 23 .Error: ACL install operation failed - filter hardware full for vlan client, port 23. 
<Erro:Policy.CfgHwRsrcFail> Slot-1: Failed to reserve hardware rules of type unknown. 
xos0066998 On ExtremeSwitching X870 series switches, not all policy rules are able to be written depending on the order that they are applied.
xos0066044 Auto-negotiation at 25G and 50G speeds is not supported on ExtremeSwitching X870 100G ports. Auto-negotiation is disabled by default for 25G and 50G ports.
ExtremeSwitching X440-G2 Series Switches
xos0066798 On ExtremeSwitching X440-G2 8-node stacks, stack link convergence time exceeds 700 ms; normal expected convergence time is less than 50 ms.
Summit X460-G2 Series Switches
xos0067064

On Summit X460-G2-16mp-32p-10GE4 switches, SyncE does not work on the multi-speed supported ports (1–16).

Workaround: SyncE is available on ports 49–52 (1G/10G) for input, and on ports 17–52 (1G/10G) for output.
SummitStack
xos0065970

On SummitStacks, unable to start process for python module; process name is not recognized:

Error: Unknown process name EPM_Other2
xos0066776 On SummitStacks, L2 broadcast traffic sent to 2,048 remote VTEPs is dropped after failover.
xos0066812 On SummitStacks of X670G2 or X770 series switches, L2VPN is not supported.
MPLS
xos0066685 With enable iproute mpls-next-hop configured, LDP adjacencies flap when creating greater than 7,000 pseudowires among 8 or more peers.
Security
xos0066172 Epm process ends unexpectedly when downloading an ExtremeXOS image with more than one host name.
VRRP
xos0066212 VRRP flap occurs during state transition when a single VRRP group contains 2,000 IPv6 instances.