Experimental Physics and
Industrial Control System

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<== Date ==>		<== Thread ==>

Subject:	communication issue
From:	"Tran, Phi Dung via Tech-talk" <tech-talk at aps.anl.gov>
To:	"tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>
Date:	Fri, 1 Mar 2024 19:35:47 +0000

Hi,

I am getting this message output from st.cmd below. Do you have any suggestions.

Thank you,

Alex

drvAsynIPPortConfigure ("OC_SP", "255.255.255.255:4004:4004 UDP", 0, 0, 0)

# Commands

drvAsynIPPortConfigure ("OC_CMD", "10.67.146.77:4004 UDP*", 0, 0, 0)

## Load record instances

dbLoadRecords("/epics/iocs/cs700/db/cs700.db", "P=cs700:,Q=CS,PORT=OC_SP,PORTCMD=OC_CMD")

dbLoadRecords("/usr/lib/epics/db/asynRecord.db","P=cs700:,R=CS:ASYN:SP,PORT=OC_SP,ADDR=0,OMAX=1000,IMAX=1000")

dbLoadRecords("/usr/lib/epics/db/asynRecord.db","P=cs700:,R=CS:ASYN:CMD,PORT=OC_CMD,ADDR=0,OMAX=1000,IMAX=1000")

iocInit()

Starting iocInit

############################################################################

## EPICS R7.0.5

## Rev. R7.0.5-dirty

############################################################################

cas warning: Configured TCP port was unavailable.

cas warning: Using dynamically assigned TCP port 37299,

cas warning: but now two or more servers share the same UDP port.

cas warning: Depending on your IP kernel this server may not be

cas warning: reachable with UDP unicast (a host's IP in EPICS_CA_ADDR_LIST)

iocRun: All initialization complete

CAS: CA beacon send to 10.67.146.255:5065 error: Operation not permitted

## Start any sequence programs

CAS: CA beacon send to 10.67.144.255:5065 error: Operation not permitted

#seq snccs700,"user=ptran1"

CAS: CA beacon send to 10.67.145.255:5065 error: Operation not permitted

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ANJ, 01 Mar 2024