I'm running CentOS 5 and noticed for the past week that eth0 settings keep changing and I have to reset them.
Any ideas what it might be or where I need to start?
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David, is ipaddress is getting change or duplex mode is getting change?– neolixFeb 20, 2012 at 11:40
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ip is getting changed at least (I don't know what duplex mode is [noob])– DavidFeb 20, 2012 at 11:44
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iptables -I INPUT -p tcp --dport some_port -j LOG then tail -f /var/log/messages Afterwards, to see how much data has been hit by that rule: iptables -L -n -v Or you could run tcpdump and grep out the ports.– neolixFeb 20, 2012 at 11:51
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I reckon this happens sometime in the middle of the night. Is there a way to log changes to the network configuration?– DavidFeb 20, 2012 at 11:56
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David, if this is a static ipaddress then same one changing manually.– neolixFeb 20, 2012 at 12:17
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1 Answer
My bet is on the NetworkManager service...
answered Feb 20, 2012 at 18:24
