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| The 40m has two network segments: the general Caltech network and an internal "martian" network. | The 40m has two network segments: the LIGO general computing network and an internal "martian" network. |
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| = Caltech network = | = LIGO Caltech network = |
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| The wireless network is on the martian network. |
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| || netmask || 255.255.255.0 || | |
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When you add a new host to the Martian network, choose a name from [[Computers and Scripts/Pool of Names for Computers]]. == Wireless Network == The wireless network is part of the Martian Network. The Martian ethernet is bridged to wireless via a Linksys WRT600N wireless router with IP address 131.215.113.220. Note that the wireless access point is only bridging the wired and wireless networks--it does not do NAT. To access the outside world, your network settings should be the same as given above for the Martian network. [[BR]] You can configure the router by accessing its IP address with a web browser. The password for configuring the wireless AP is {{{ll_admin}}}. The manual for the router is here: attachment:WRT600N_Manual.pdf Here are several screen shots of the configuration screens: attachment:screen1.pdf attachment:screen2.pdf attachment:screen3.pdf attachment:screen4.pdf Basically, you don't care about internet setup because you don't connect anything to the WAN port. The physical connection to the router is just one martian LAN cable to one of the LAN ports.[[BR]] Security is enforced by MAC address filtering. Only registered machines can connect to the wireless network. == 40m Martian Computer List (.odp format) == attachment:40m%20Martian%20Network%20Computer%20List |
The 40m has two network segments: the LIGO general computing network and an internal "martian" network.
LIGO Caltech network
IP addresses on this network are in the form 131.215.114.XXX
Martian network
IP addresses on the martian network are in the form 131.215.113.XXX
The wireless network is on the martian network.
Gateway |
131.215.113.2 |
netmask |
255.255.255.0 |
nameserver |
131.215.125.1 |
nameserver |
131.215.139.100 |
nameserver |
131.215.254.99 |
See also Martian Host Table for IP address assignments on the martian network.
When you add a new host to the Martian network, choose a name from Computers and Scripts/Pool of Names for Computers.
Wireless Network
The wireless network is part of the Martian Network. The Martian ethernet is bridged to wireless via a Linksys WRT600N wireless router with IP address 131.215.113.220. Note that the wireless access point is only bridging the wired and wireless networks--it does not do NAT. To access the outside world, your network settings should be the same as given above for the Martian network. BR You can configure the router by accessing its IP address with a web browser. The password for configuring the wireless AP is ll_admin.
The manual for the router is here: attachment:WRT600N_Manual.pdf
Here are several screen shots of the configuration screens: attachment:screen1.pdf attachment:screen2.pdf attachment:screen3.pdf attachment:screen4.pdf
Basically, you don't care about internet setup because you don't connect anything to the WAN port. The physical connection to the router is just one martian LAN cable to one of the LAN ports.BR Security is enforced by MAC address filtering. Only registered machines can connect to the wireless network.
40m Martian Computer List (.odp format)
attachment:40m%20Martian%20Network%20Computer%20List