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acelab:define_networks [2018/07/27 18:28] (current)
smasoka created
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 +^Name        ^Base address ^Domain Name     ^
 +|externalnet | 10.128.24.0 | brightcomputing|
 +|ipminet ​    | 172.17.0.0 ​ | ipmi.cluster ​  |
 +|internalnet | 172.18.0.0 ​ | eth.cluster ​   |
 +|ibnet ​      | 172.20.0.0 ​ | ib.cluster ​    |
 +
 +During bright cluster manager installation,​ network information can be provided and automatically configured. "​externalnet,​ ipminet and internalnet"​ were created during installation. ​
 +Below is how "​ibnet"​ was defined
 +
 +<​code>​
 + ​[bright1->​network]% add ibnet
 + ​[bright1->​network*[ibnet*]]% set baseaddress 172.20.0.0
 + ​[bright1->​network*[ibnet*]]% set domainname ib.cluser
 + ​[bright1->​network*[ibnet*]]% set netmaskbits 24
 + ​[bright1->​network*[ibnet*]]% set mtu 2044
 + ​[bright1->​network*[ibnet*]]% set nodebooting yes
 + ​[bright1->​network*[ibnet*]]% set type internal
 + ​[bright1->​network*[ibnet*]]% commit
 +</​code>​
 +
 +Important: Bright sets a range on the network to issue ip address. If you do not want this, add the following to the configuration
 +
 +<​code>​
 + ​[bright1->​network*[ibnet*]]set dynamicrangestart 172.20.0.2 ​
 + ​[bright1->​network*[ibnet*]]set dynamicrangeend 172.20.0.30
 + ​[bright1->​network*[ibnet*]]commit
 +</​code>​
/var/www/wiki/data/pages/acelab/define_networks.txt · Last modified: 2018/07/27 18:28 by smasoka