Hi All, I have a problem where sometimes due to network issues that some Rockwell PLC's in my environment will start trying to fill in for the the master PTP server. These devices are serving time that is from 1993. The real fix would be to stop them from acting as servers but I'm not sure that will get done. I was thinking I could just put some fairly simple filtering by add options for whitelist/blacklist and start ignoring packets. I've been looking at the code and wondering where would be the appropriate place to put such filtering. Without spending a lot of time trying to follow all the code, I found 3 calls to recvmsg(3P) .Would someone who knows the code and structure like to comment on whether it would be appropriate to perform such filtering at the recvmsg() level or should it be done elsewhere?
Thanks -- Charles Curley [email protected]
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