quote:
Originally posted by Ice9:
A few days ago I started noticing that when I shut down my machine it says "eth0 dhcpcd[518]: terminating on signal 15"
Around the same time I noticed in my security logs
"sshd[816]: server listening on 0.0.0.0 port 22"
Do I have to be worried, what doe these messages mean?
I searched the net without succes for an explanation and appart from that I notice nothing unusual.
Please help.
Edit: Since I don't need to remotely connect to my box I shut down the sshd service, now shutting down eth0 gives me a clean "OK" when I reboot or shut down the machine.
Am I mising something and should I leave sshd running?
My box has two NIC's, one connected to the net and the other to my lan.
Well, sig 15 is sigterm. Sigterm is send to all processes on shutdown, followed (hopefully) by the correct shutdown of the process (otherwise a sigkill is send to shut it down less gracefully). So that is not only not bad, but actually good.
Sshd listening isn't too bad at all, unless you don't want sshd running, in which case it isn't the best thing to do (security risk - letting random people take a shot at guessing a correct login name/pass is not the idea).
What do you mean by "I don't need to remotely connect to my box"? As in "not from the internet" or "not at all"? If not at all, shut sshd down forgood, it'll just keep a security risk open and eat system resources. If the second, you can config it to listen to the LAN only (probably, no real experience with sshd, but any decent server can do that). Which is the internet, eth0 or eth1?
