IPV6INIT=no, but does anyway on local network

edwardspl at ita.org.mo edwardspl at ita.org.mo
Sat Oct 4 16:08:16 UTC 2008


Hello,

After FC8, there is a system tool of "udev", it will help you to handle
the adapter config for the system...

Edward.

Gene Heskett wrote:

>On Saturday 04 October 2008, edwardspl at ita.org.mo wrote:
>  
>
>>Hello,
>>
>>After FC8 System, there is no /etc/modprobe.conf ( default hand by
>>system ), the user may use the GUI ( NOT text mode ) tool or modify
>>ifcfg-eth* file for it...
>>    
>>
>
>What the ????  Says he incredulously.  Howinhell am I supposed to be able to 
>use 2 sound cards, in the reverse order from discovery?
>
>I normally assign the mobo audio to private use, like skype, and have an 
>Audigy2 Value (SB0400) card that does all the main audio here.  To do that, 
>here is my F8 modprobe.conf:
>
>alias scsi_hostadapter libata
>alias scsi_hostadapter1 sata_sil
>alias scsi_hostadapter2 pata_amd
>--------
>Humm, I could reverse that and put my drives back in the same order as they 
>were before... But that wouldn't fix grub. :(  LABEL's make it work anyway.
>
>The audio stuff:
>--------
>alias snd-card-0 snd-emu10k1
>alias snd-card-1 snd-hda-intel
>options snd-hda-intel index=1
>options snd-emu10k1 index=0
>options snd-intel8x0 index=2
>options snd-mpu401 index=3
>
>alias eth0 forcedeth
>
>How am I to effect this same setup for F10 when it is out?  That would be a 
>total show stopper for me if I cannot.
>
>  
>
>>Edward.
>>
>>Ian Pilcher wrote:
>>    
>>
>>>Gene Heskett wrote:
>>>      
>>>
>>>>How does one go about disabling that?
>>>>        
>>>>
>>>It's not easy.  The Linux kernel automatically assigns a link-local IPv6
>>>address to any interface that's brought up.  If you don't want to use
>>>IPv6 at all, you can use /etc/modprobe.conf to prevent the appropriate
>>>module from being loaded.  (ISTR that it used to be called net-pf-10,
>>>but that module doesn't seem to exist anymore; I'd try disabling the
>>>ipv6 module.)
>>>
>>>To get rid of the IPv6 address on a particular interface, you should be
>>>able to use some variation of 'ip addr ...'.
>>>
>>>The only way I know of to prevent the kernel from assigning an address
>>>when an interface is brought up is to set the MTU to a ridiculously low
>>>value before bringing the interface up.  If the MTU is too low for IPv6
>>>to work, the kernel won't assign the address.  Once the interface is up,
>>>you can set the MTU back to what you want and assign an IPv4 address (if
>>>desired).  Needless to say, this is an ugly hack, and it's not supported
>>>by the networking scripts.
>>>
>>>HTH
>>>      
>>>
>
>
>
>  
>
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