Storage Network: Difference between revisions

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The storage network provides a dedicated backbone for access to the [[Netapp Filers]], and acts as a trusted network for NIC internal services.
The storage network provides a dedicated backbone for access to the [[Netapp Filers]], and acts as a trusted network for NIC internal services.
__TOC__
__TOC__
== 172.17.0.x ==
Address space for hosts with no public IP
<pre>
00 - 09 : Routers/other
        1      Router/DHCP server - eth1:1 on geogenic.cs.uoregon.edu
10 - 19 : Switches
        10      Deschutes 3500yl
        11      RRP 3400cl
        12      RRP Dell
20 - 29 : BladeCenter chassis
        20      MM external (eth0)
        21      MM internal (eth1)
        22      Bay 1 Ethernet switch
        23      Bay 2 Ethernet switch
        24      Bay 3 Fibre Channel switch
30 - 39 : BladeCenter blades
        30      Iconicblade0
        31      Iconicblade1
        32      Iconicblade2
        33      Iconicblade3
        34      Iconicblade4
        35      Iconicblade5
        36      Iconicblade6
        37      Iconicblade7
40 - 49 : IBM Management hosts
        40      NIC-HMC
        41      Deschutes-HMC
100 - 129 : Private user-accessable servers
        100    mojojojo
130 - 159 : Private infrastructure servers
        130    oink
200 - 229 : Private DHCP pool
        (automatically assigned by DHCP server)
230 - 254 : Neuronic back-end nodes
        (automatically assigned by Rocks Cluster Management)
</pre>


== 172.17.8.x ==  
== Layout ==
Address space for systems with CS Dept external addresses
<pre>
        [[List to be compiled at a later date]]
</pre>


== 172.17.202.x ==
== Addressing ==
Address space for systems with NIC external addresses
The storage network uses a class-B private subnet of 172.17.0.0/16, or 172.17.0.0 to 172.17.255.255. Currently, only the 0, 1, 8, and 223 class-C ranges are in use.
<pre>
 
        [[List to be compiled at a later date]]
{| border="1" cellspacing="0" cellpadding="5"
</pre>
! colspan=2 align=center | Settings
|-
| IP Address || See Below
|-
| Netmask || 255.255.0.0
|-
| Default Gateway || 172.17.0.0
|-
| Domain Name || nic.local
|-
| DNS Servers || 172.17.202.25 172.17.8.66
|}
 
=== Multi-homed ===
The general idea is that any host that has a public IP address is assigned a similar address on the storage network. Simply replace the first two octets with 172.17. For example
 
'''128.223.202.25''' becomes '''127.17.202.25'''
'''128.223.8.66'''  becomes '''172..17.8.66'''
 
=== Private-only ===
Permanent systems without a public interface are assigned an address in the 172.17.0.[0-255] range.
 
=== DHCP ===
For temporary access, there is a DHCP server hanging out addresses in the 172.17.1.[0-255] range.
 
== VLANs ==

Revision as of 21:15, 17 April 2009

The storage network provides a dedicated backbone for access to the Netapp Filers, and acts as a trusted network for NIC internal services.

Layout

Addressing

The storage network uses a class-B private subnet of 172.17.0.0/16, or 172.17.0.0 to 172.17.255.255. Currently, only the 0, 1, 8, and 223 class-C ranges are in use.

Settings
IP Address See Below
Netmask 255.255.0.0
Default Gateway 172.17.0.0
Domain Name nic.local
DNS Servers 172.17.202.25 172.17.8.66

Multi-homed

The general idea is that any host that has a public IP address is assigned a similar address on the storage network. Simply replace the first two octets with 172.17. For example 

128.223.202.25 becomes 127.17.202.25
128.223.8.66   becomes 172..17.8.66

Private-only

Permanent systems without a public interface are assigned an address in the 172.17.0.[0-255] range.

DHCP

For temporary access, there is a DHCP server hanging out addresses in the 172.17.1.[0-255] range.

VLANs

Retrieved from "https://systems.nic.uoregon.edu/internal-wiki/index.php?title=Storage_Network&oldid=2765"