Mellanox MLNX-OS® Release Notesfor SX1018HP Ethernet Managed Blade Switch

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4 Known Issues
The following table describes MLNX-OS® known issues in this software release and possible
workarounds.
4.1 General Known Issues
For any possible errata due to hardware issues, please refer to the switch support prod-
uct page.
Table 4 - General Known Issues (Sheet 1 of 2)
Index Category Description Possible Workaround
1. Management Interfaces The CLI command
ip default-gateway
<interface>
sets the gateway address to 0.0.0.0
and prevents the user from adding other gateways.
Delete the entry by using
the no ip default-gate-
way
command.
2. In-Band Management In-band management mode does not support IPv6.
3. In-Band Management In-band management ARPs are not taken into
account in the “show ip are count” command.
4. NTP The command
show ntp always lists the last con-
figured NTP server even if it has been deleted.
This output can be safely ignore.
5. Software Management Only one image is allowed to be copied into the
system (using the
image fetch command). The
user must remove old image files prior to fetching
a new one.
6. Software Management Upgrading to v3.2.0594 (or later) forces all Con-
nectX®-3 adapters that are connected to this
switch to upgrade their firmware to adapter firm-
ware v2.10.7204 (or later). For switch-to-switch
connections, it is highly recommended that all
SwitchX® switches be upgraded to MLNX-OS
version v3.2.0594 (or later) to guarantee robust
interoperability.
7. Software Management In case of an upgrade, ACL sequence-number “0”
is not valid any more. In case there are two ACL
entries with sequence number of “0” and “1”
(sequential entries), the ACL with sequence-num-
ber 0 is deleted. In other cases where there is an
ACL entry with sequence-number “0”, it is moved
to be sequence-number 1 within the system
upgrade procedure.
In case you have an ACL
entry with sequence
number “0”, recreate it
with different sequence
number, prior to the
upgrade procedure.
8. Software Management Upon upgrade if there are more than 4 ACLs, all
of the ACL configuration is deleted. If there are 4
ACLs or less, rules with a sequence number larger
than 495 are deleted.
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