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<== Date ==> | <== Thread ==> |
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Subject: | RE: firewalld configuration for EPICS? |
From: | Mark Rivers via Tech-talk <tech-talk at aps.anl.gov> |
To: | EPICS Tech Talk <tech-talk at aps.anl.gov> |
Date: | Mon, 3 Jun 2024 20:25:44 +0000 |
Folks, We would like to start to enable the firewalls on our Linux machines that are running Linux IOCs and clients. The only “official” documentation I can find is the most recent CA Reference Manual: https://epics.anl.gov/base/R7-0/8-docs/CAref.html#firewall And in “How to Configure Channel Access”: Both of these are very terse, and do not explicitly discuss the case of multiple IOCs on a Linux server. The tech-talk thread I am responding to did not reach a clear conclusion and recommendation. My configuration is as follows:
Is it sufficient to follow these instructions? Or do the multiple IOCs require additional complexity? Thanks, Mark From: Tech-talk <tech-talk-bounces at aps.anl.gov>
On Behalf Of Ralph Lange via Tech-talk Small note: On Mon, 24 Feb 2020 at 14:10, Goetz Pfeiffer via Tech-talk <tech-talk at aps.anl.gov> wrote:
Channel Access does not use TCP on the beacon port (aka CA_REPEATER_PORT, ca-2, 5065). Opening it does no harm, but is not needed. Cheers, |