I've just run nmap and it reported that port 936tcp was open. In Yast I've set ssh and ntp to be open on the firewall (SuSEfirewall) nothing else. /etc/services says that 930, 933, 936 are not used. What is using tcp on port 936? Saint reported that 930 and 933 were also open using UDP. What used these ports? How do I close them? -- Collector of vintage computers http://www.ncf.ca/~ba600 Machines to trade http://www.ncf.ca/~ba600/trade.html Open Source Weekend http://www.osw.ca
On Monday 07 February 2005 13:35, MS wrote:
On Monday 07 February 2005 10:25, Mike wrote:
What is using tcp on port 936?
'netstat -tulpen' as root should tell you what process opened this port.
looks like rpc.statd opened all three of them. -- Collector of vintage computers http://www.ncf.ca/~ba600 Machines to trade http://www.ncf.ca/~ba600/trade.html Open Source Weekend http://www.osw.ca
On Monday 07 February 2005 11:03, Mike wrote:
On Monday 07 February 2005 13:35, MS wrote:
On Monday 07 February 2005 10:25, Mike wrote:
What is using tcp on port 936?
'netstat -tulpen' as root should tell you what process opened this port.
looks like rpc.statd opened all three of them.
Looks like your NFS server is running.
On Mon, 7 Feb 2005, Michael Siefritz wrote:
On Monday 07 February 2005 10:25, Mike wrote:
What is using tcp on port 936?
'netstat -tulpen' as root should tell you what process opened this port.
And if that doesn't, check with rpcinfo -p. ;-)
--
Carpe diem - Seize the day.
Carp in denim - There's a fish in my pants!
Jon Nelson
On Monday 07 February 2005 15:37, JN wrote:
On Mon, 7 Feb 2005, Michael Siefritz wrote:
On Monday 07 February 2005 10:25, Mike wrote:
What is using tcp on port 936?
'netstat -tulpen' as root should tell you what process opened this port.
And if that doesn't, check with rpcinfo -p. ;-)
# rpcinfo -p rpcinfo: can't contact portmapper: RPC: Remote system error - Connection refused Now to figure out how NFS is getting started, because I don't use it on this machine. -- Collector of vintage computers http://www.ncf.ca/~ba600 Machines to trade http://www.ncf.ca/~ba600/trade.html Open Source Weekend http://www.osw.ca
On Monday 07 February 2005 14:37, Mike wrote:
On Monday 07 February 2005 15:37, JN wrote:
On Mon, 7 Feb 2005, Michael Siefritz wrote:
On Monday 07 February 2005 10:25, Mike wrote:
Now to figure out how NFS is getting started, because I don't use it on this machine.
You can turn it off in YaST2 > Network services > NFS Server Michael
On Monday 07 February 2005 17:37, Mike wrote:
On Monday 07 February 2005 15:37, JN wrote:
On Mon, 7 Feb 2005, Michael Siefritz wrote:
On Monday 07 February 2005 10:25, Mike wrote:
What is using tcp on port 936?
'netstat -tulpen' as root should tell you what process opened this port.
And if that doesn't, check with rpcinfo -p. ;-)
# rpcinfo -p rpcinfo: can't contact portmapper: RPC: Remote system error - Connection refused
Now to figure out how NFS is getting started, because I don't use it on this machine.
Connection refused can be the firewall sending a reject answer and you could see this if you block port 111 (used by portmapper) on your firewall. Try turning the firewall off and repeat rpcinfo -p. Is this box a NFS or NIS client? Those services also use the portmapper to obtain port assignments. Jeff
participants (4)
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Jeffrey Laramie -
Jon Nelson -
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Mike