Experimental Physics and
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Given your explanation, it looks like you're not protecting the galil controller from the network broadcasts. Galil listens to TCP ports 0, 23, 68, 502 and from 1000 to 65535 and UDP ports 0, 23, 68, 502 and from 1000 to 65535. If the command IK is set to 0, all the TCP and UDP ports 0 to 65535 are open. Any broadcast on the network will be interpreted as a command. Since galil firmware and protocol are not robust, there are invalid commands that will make it halt, only recovering with a restart. You should use galil only on it's own, separated subnet, or you should add rules to your switch to block all ports targetting galil, except the one you use. Or you can give up ethernet and use USB, serial, etc. 2015-05-24 0:48 GMT-03:00 Mark Clift <[email protected]>:
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ANJ, 16 Dec 2015 |
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