Re: Configuring LVS TUN with new arp_tables_jf

[Nigel Hamilton <nigel@xxxxxxxxxxx>]

> > OK. So I should _not_ set up a "lo" device. OK. So instead I'm going to 
> > set up a tunl0 interface instead with these parameters (i.e.,
Does this look sane?
> Nope.
Ouch.

> > MTU=1480
> > NETMASK=255.255.255.255
> > BOOTPROTO=none
> > BROADCAST=66.98.1.255
> ^^^^^^^^^^^^^^^^^^^^^^^
I actually copied this from my old cluster config. What are the 
ramifications of an incorrect broadcast address?
> BROADCAST=66.98.227.143
Graeme so just to confirm - I need to set the BROADCAST address for LVS 
TUN to point back to the VIP?
> > IPADDR=66.98.227.143
> > NETWORK=66.98.227.143
And the NETWORK should also point to the VIP?


Nige