On Thu, 15 Jun 2023, lejeczek via FreeIPA-users wrote:
>
>
> On 15/06/2023 15:33, Rob Crittenden wrote:
>> lejeczek via FreeIPA-users wrote:
>>> Hi guys.
>>>
>>> Are there any ports/services which clients do not need
>>> and which can be
>>> exclusively allowed only to/between masters/replicas
>>> access?
>> This has been asked and answered many times on the list.
>>
>> See
>>
https://lists.fedoraproject.org/archives/list/freeipa-users@lists.fedorah...
>>
>> for example.
>>
>> rob
>>
> Many thanks. Might I dare to suggest - there are not many
> as complex as IPA programs(?) accompanied by
> documentation as good IPA is - an addition? of something
> like ipa-firewall,
> IPA is bit "stingy" on that front and a short & concise
> (with perhaps a short highlight on: master <-- master VS
> <--client -- if there are differences which I failed to
> find explained in those links) -- small man-page will go
> a long way, I have no doubts.
> Everybody knows that admins worth their souls go there
> first - sroogling can't compare - and nobody can put a
> better manual than the authors, obviously.
There are multiple places in the RHEL IdM documentation
that talks about
protocols flow and firewalls/ports. For example, below are
sections
related to integration with Active Directory:
Troubleshooting client access to services in the other
forest:
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/...
Ports required for communication between IdM and AD:
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/...
There are also sections related to ports for normal
installation:
https://access.redhat.com/documentation/en-us/red_hat_enterprise_linux/8/...
These all were taken from my original draft that I shared
here multiple
times:
https://vda.li/drafts/firewall-considerations.txt
Apologies, I did not get my point across well or could be
that not at all - "stingy" on man-pages front - IPA I said
had very good documentation - an addition of ipa-firewall
man page(s) was my suggestion.
Sroogling over the Internet is okey but most - all admins
I'd like to believe - of us go to man pages first.