Roentgen

General Information

Roentgen is the old physics server, which now hosts this wiki.

Hostnames: roentgen.unh.edu, roentgen.farm.physics.unh.edu
Alias: physics.farm.physics.unh.edu

Network Configuration

Currently has ethernet cable to switch for local (farm) connection, and an ethernet cable to the wall for unh connection.

/etc/sysconfig/network-scripts/ifcfg-eth0

DEVICE=eth0
HWADDR=00:E0:81:21:7D:B4
ONBOOT=yes
BOOTPROTO=static
IPADDR=132.177.88.61
NETMASK=255.255.252.0
GATEWAY=132.177.88.1

/etc/sysconfig/network-scripts/ifcfg-eth0:1

# Please read /usr/share/doc/initscripts-*/sysconfig.txt
# for the documentation of these parameters.
TYPE=Ethernet
IPADDR=132.177.91.234
DEVICE=eth0:1
BOOTPROTO=none
NETMASK=255.255.252.0
ONPARENT=yes
USERCTL=no
PEERDNS=yes

/etc/sysconfig/network-scripts/ifcfg-eth0:2

# Please read /usr/share/doc/initscripts-*/sysconfig.txt
# for the documentation of these parameters.
TYPE=Ethernet
IPADDR=132.177.88.130
DEVICE=eth0:2
BOOTPROTO=none
NETMASK=255.255.252.0
ONPARENT=yes
USERCTL=no
PEERDNS=yes

/etc/sysconfig/network-scripts/ifcfg-eth1

DEVICE=eth1
HWADDR=00:E0:81:21:7D:B5
ONBOOT=yes
BOOTPROTO=static
IPADDR=10.0.0.249
NETMASK=255.255.255.0

/etc/sysconfig/network-scripts/ifcfg-lo

DEVICE=lo
IPADDR=127.0.0.1
NETMASK=255.0.0.0
NETWORK=127.0.0.0
# If you're having problems with gated making 127.0.0.0/8 a martian,
# you can change this to something else (255.255.255.255, for example)
BROADCAST=127.255.255.255
ONBOOT=yes
NAME=loopback

Access Configuration

/etc/security/access.conf

# Allow direct root logins only from console and einstein
+ : root : LOCAL einstein.unh.edu lentil.unh.edu einstein.farm.physics.unh.edu lentil.farm.physics.unh.edu ennui.unh.edu

# Allow su to cyrus mail server account
+ : cyrus : LOCAL

# Allow only NPG users and administrators
- : ALL EXCEPT tomcat4 dept staff faculty mri npg domain_admins dal testing web observatory : ALL