On Sat, 19 Dec 2009 14:12:29 +0100, Pascal Hambourg <pascal.mail@xxxxxxxxxxxxxxx> wrote: > > It may be a source validation issue, which is common in multihomed > setups. If sysctl net.ipv4.conf.<input_interface>.rp_filter is set to 1, > does setting it to 0 fix the problem ? > Fantastic, works great. Changed to 'net.ipv4.conf.default.rp_filter = 0' in sysctl.conf (was set to 1). Oddly, I had rp_filter enabled on the system in kernel 2.6.30 and it worked. Has rp_filter changed somehow in the newer kernel (or is it now working 'correctly'?). Thanks, Scott -- To unsubscribe from this list: send the line "unsubscribe netfilter" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html