I have approx 100 rhel6 and 200 rhel7 servers and 100 and 100 rhel8 servers. all those servers does not internet. I need to patching from one server, which have Internet.
I have prepared one rhel8 jump server , I am looking to download all packages in one server for all version(rhel6, 7, 8 from RHEL repository) and then make local repository for all Intranet servers.

please help me, if it is possible without thirdparty software.

It's probably possible. You should open a ticket with Red Hat. I'm sure they'd be very happy to help you.

Again, you seem to have done no basic research; you have been here TWELVE YEARS, and have asked many questions that show little to no effort on your part, and have even been warned by the moderators about this pattern of behavior. https://www.linuxquestions.org/quest...on-4175633342/

A *VERY* quick search would turn up Satellite, which is from Red Hat...indicating you haven't made an effort to do any research. If you are an administrator of such a large environment then why haven't you contacted your Red Hat sales rep? With hundreds of servers, they will probably fall over themselves to make sure you're happy.

https://access.redhat.com/solutions/3176811

I'd think this would be official but you need access.

Could maybe use this idea. https://www.tecmint.com/setup-local-...y-on-centos-7/