The ARGOS workstations. They are DELL PowerEdge R510 and R520

See the twiki of MPIA:

Refer to MPIA for every information regarding workstations

List of devices of this kind

Name Serial Number Location
Arcetri Workstation   OAA
LALAS Workstation DX ASTR04141700002 LBTComputerRoomB
LALAS Workstation SX ASTR04141700001 LBTComputerRoomB
LGSW Workstation DX ASTR0414170004 LBTComputerRoomB
LGSW Workstation SX ASTR04141700005 LBTComputerRoomB
borellitmp ASTR04151450000 MPIA
kulastmp ASTR04149080000 MPIA


* poweredge-r520_Owners Manual_en-us.pdf: Dell poweredge R520 User Manual

Installation and maintenance

Activating NAT and IP forwarding

echo "1" > /proc/sys/net/ipv4/ip_forward

sudo iptables -t nat -A POSTROUTING -o em1 -j MASQUERADE
sudo iptables -A FORWARD -i bond0 -j ACCEPT

If you want to change the gateway on the NAT device (e.g. on the kontron) you can use the route command
[pnccd@argos_test ~]$ sudo /sbin/route del default gw eth0
[pnccd@argos_test ~]$ sudo /sbin/route add default gw eth0

Topic revision: r6 - 28 Jul 2015, LorenzoBusoni
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