Changes between Initial Version and Version 1 of Internal/LTS

Timestamp:

Feb 1, 2007, 9:57:51 PM (18 years ago)

Author:

anonymous

Comment:

—

Internal/LTS

@@ +1 @@
+= ORBIT LTS Setup ==
+
+LTS is running FC5 with selinux and a strict firewall on the outward-facing interface. Server is at 65.127.220.47 (robin.ltsnet.net). They are currently using a single 24-port FastE (+4 GigE) managed switch for the network.  Ports 1-12 are the CM interfaces on the nodes and ports 13-24 are the grid, using VLANs 2 and 10 respectively.  One of the GigE links is 802.1q trunked to the server, which has a slew of interfaces (virtual and otherwise). They are as follows:
+
+|| eth0.50 || 65.127.220.47 || Internet IP ||
+|| eth0.100 || 10.45.4.12 || our internal production network ||
+|| eth1 || 192.168.1.2 || GigE crossover cable to NFS file server ||
+|| eth2.2 || 10.1.200.1 || testbed management network ||
+|| eth2.10 || 10.10.0.9 || testbed grid network ||
+
+Ethernet switch IP addresses are 10.1.0.75 and 10.10.0.75, depending on which VLAN you're connecting from. 
+
+== Manual ORBIT installation ==
+
+=== Installing prerequisites ===
+
+{{{
+[root@robin]#yum install dhcp.i386 
+[root@robin]#yum install tftp-server.i386 tftp.i386
+}}}
+
+Make sure to edit /etc/xinet.d/tftp and change disable = yes to disable = no so that it looks like:
+
+{{{
+# default: off
+# description: The tftp server serves files using the trivial file transfer \
+#       protocol.  The tftp protocol is often used to boot diskless \
+#       workstations, download configuration files to network-aware printers, \
+#       and to start the installation process for some operating systems.
+service tftp
+{
+        socket_type             = dgram
+        protocol                = udp
+        wait                    = yes
+        user                    = root
+        server                  = /usr/sbin/in.tftpd
+        server_args             = -s /tftpboot
+        disable                 = no
+        per_source              = 11
+        cps                     = 100 2
+        flags                   = IPv4
+}
+
+}}}
+
+
+Restart xinetd.
+