Edit the dcsconfig/data/default.config and change the following flags as desired:
# image server imgsrv.host=foo.slac.stanford.edu imgsrv.guiPort=14005 imgsrv.webPort=14006 imgsrv.httpPort=14007 imgsrv.tmpDir=/home/webstaff/jpegscratch imgsrv.maxIdleTime=60 imgsrv.logStdout=true imgsrv.logUdpHost= imgsrv.logUdpPort= imgsrv.logFilePattern=./imgsrv_log_%d.log imgsrv.logFileSize=31457280 imgsrv.logFileMax=1 imgsrv.logLevel=ALL imgsrv.logLibs=
imgsrv.guiPort is the port number which Blu-Ice will connect to request JPEG images when using the C library for faster displaying.
imgsrv.httpPort is the port number which Blu-Ice will connect to request JPEG images when the C library is unavailable.
webPort is the port for the web based software to request images
tempImageDirectory is the directory in which the web based software can write temporary JPEG images.
The imgsrv.host tag should match the hostname for the machine that the image server will run on. Blu-Ice will use this tag to know the location of the image server.