Multiple Network Interfaces Howto: Difference between revisions
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== Motivation == | == Motivation == | ||
You want to use FAI to install systems with two or more network interface cards (NIC). Installing a client with two active interfaces usually causes trouble as the boot process hangs when ''ipconfig'' tries to set up the 'wrong' interface using DHCP when no DHCP server is present for the respective interface. Also, by default FAI sets up only one (i.e. the first) network interface dynamically with the following script of the ''FAIBASE'' class: | You want to use FAI to install systems with two or more network interface cards (NIC). | ||
Installing a client with two active interfaces usually causes trouble as the boot process hangs when ''ipconfig'' tries to set up the 'wrong' interface using DHCP when no DHCP server is present for the respective interface. Also, by default FAI sets up only one (i.e. the first) network interface dynamically with the following script of the ''FAIBASE'' class: | |||
/var/lib/fai/config/scripts/FAIBASE/30-interface | /var/lib/fai/config/scripts/FAIBASE/30-interface | ||
Revision as of 13:08, 17 November 2009
Motivation
You want to use FAI to install systems with two or more network interface cards (NIC).
Installing a client with two active interfaces usually causes trouble as the boot process hangs when ipconfig tries to set up the 'wrong' interface using DHCP when no DHCP server is present for the respective interface. Also, by default FAI sets up only one (i.e. the first) network interface dynamically with the following script of the FAIBASE class:
/var/lib/fai/config/scripts/FAIBASE/30-interface
Solution
...
Analysis, Troubleshooting
- Boot process stops at ipconfig (client installation over network)
- Check which MAC address ipconfig is trying to set up. Typically, the related interface is not connected to a network that provides a DHCP address for that network card.
Related Discussions
- Multiple NICs, partial success, partial weirdness (Mar 2009)
- Dual NIC = hang (Feb 2009)
- tg3 network cards (Dec 2008)