Could some one help me on this. We are planning to upgrade our OnTap 9.1 p7 to 9.3. during the image validation, I got the below warning. Could you please let me know if we remove the mentioned MAC algoritham from the existing setup, will it cause any issue, post upgrdate.
Openssh 7.2 upgrade Warning Warning: "hmac-ripemd160" and
precheck "hmac-ripemd160-etm" are considered weak
keyed-hash message authentication code
(HMAC) algorithms and support for the same
will be removed after upgrading to Data
Action: Before retrying the upgrade, remove
the above weak algorithms using "security
ssh remove" command. To list all Vservers
configured with one or both the above HMAC
algorithms, run "security ssh show
-mac-algorithms hmac-ripemd160* -vserver *
-fields vserver" .