yum and dnf is not working

[pseudo orchid]

yum install net-snmp
Last metadata expiration check: 1:03:56 ago on Fri Sep 22 08:55:18 2023.
No match for argument: net-snmp
Error: Unable to find a match: net-snmp

here my package repos are enabled, package mangers up to date, also working this in different pc this works

i think here some kind of blockage, or lock in repo this error i am thinking or fire wall issue

guys if anybody have solution of this problem ?

[ivory wave]

Mirror/repo issue.

[vague arrow]

If you're on a distro that uses dnf, you should be using just dnf, not yum. yum is often just a symlink to dnf anyway to prevent problems of people not using the correct commands since the switchover.