[Dnsmasq-discuss] Weird Routing/FW/dnsmasq problem

[Oliver Gorwits]

On Monday 31 October 2005 14:04, Simon Kelley wrote:
> So it looks like there might be some code in the kernel that checks
> that the source address is on a local network.

Oh, what about the Linux kernel rp_filter option?

http://www.linuxdocs.org/HOWTOs/Adv-Routing-HOWTO-12.html#ss12.1

/proc/sys/net/ipv4/conf/*/rp_filter

regards,
oliver.
-- 
Oliver Gorwits, Network Infrastructure Group,
Oxford University Computing Services