On Sun, August 23, 2015 7:34 pm, Mark LaPierre wrote: > Hey Y'all, > > I just set up a new old machine on my network. I did a net install of > CentOS 6.7 on it replacing an outdated copy of Win XP. Of course I'm > now in the throws of configuring the machine to be a useful member of > society. > > [mlapier at peach ~]$ nmap -sn 192.168.15.0/24 > > Starting Nmap 5.51 ( http://nmap.org ) at 2015-08-23 20:12 EDT > Nmap scan report for 192.168.15.1 > Host is up (0.00043s latency). > Nmap scan report for 192.168.15.100 > Host is up (0.00014s latency). > Nmap scan report for 192.168.15.101 > Host is up (0.00065s latency). > Nmap scan report for 192.168.15.104 > Host is up (0.00017s latency). > Nmap scan report for mushroom.patch (192.168.15.105) > Host is up (0.00015s latency). > Nmap done: 256 IP addresses (5 hosts up) scanned in 15.30 seconds > > [mlapier at peach ~]$ ping -c 1 192.168.15.107 > PING 192.168.15.107 (192.168.15.107) 56(84) bytes of data. > 64 bytes from 192.168.15.107: icmp_seq=1 ttl=64 time=0.175 ms > > --- 192.168.15.107 ping statistics --- > 1 packets transmitted, 1 received, 0% packet loss, time 0ms > rtt min/avg/max/mdev = 0.175/0.175/0.175/0.000 ms > [mlapier at peach ~]$ > > I can ssh onto 192.168.15.107 too. > > I spent a good part of the day trying to connect the FAHControl on my > machine to the Folding at Home client on 192.168.15.107 without success. > Maybe the reason why 192.168.15.107 does not appear on the nmap output > has something to do with my lack of success connecting the control to > the client. Maybe not. > > I'm not having any problem connecting to the FAH client on > 192.168.15.105 from my machine. I even copied the FAH configuration > file from 192.168.15.105 to 192.168.15.107 and then restarted the > client. Still no joy in Mudville. I figure I should quit while I'm > behind. Anyone have any suggestions? > Do you have shell on the machine in question? If yes, /sbin/ifconfig -a /sbin/route /bin/netstat -nap --inet may help. (I'm sure you turned off firewall: /etc/rc.d/init.d/iptables stop ). Valeri ++++++++++++++++++++++++++++++++++++++++ Valeri Galtsev Sr System Administrator Department of Astronomy and Astrophysics Kavli Institute for Cosmological Physics University of Chicago Phone: 773-702-4247 ++++++++++++++++++++++++++++++++++++++++