Experimental Physics and Industrial Control System
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On 8/5/19 1:12 PM, Johnson, Andrew N. via Tech-talk wrote:
> That isn't possible, AFAIK the firewall rules only know that some packets are being sent between some local and remote IP address+port, it doesn't know what the program is that's doing that I/O. Both Spec and caget use the CA client library which will perform identically given the same set of EPICS_CA_* environment variables.
Though it is likely not relevant in this case.
FYI. Linux iptables rules can consider sending process UID and GID.
cf. the --uid-owner match.
- References:
- spec epics_caget not working Miceli, Antonino via Tech-talk
- Re: spec epics_caget not working Jennings, Guy via Tech-talk
- Re: spec epics_caget not working Mark Rivers via Tech-talk
- Re: spec epics_caget not working Jennings, Guy via Tech-talk
- Re: spec epics_caget not working Johnson, Andrew N. via Tech-talk
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ANJ, 06 Aug 2019 |
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