Re: routing to a directly attached subnet without an address in this subnet

2011-04-25 Thread Lionel Fourquaux
On Sun, Apr 24, 2011 at 08:50:53PM -0400, David Scheidt wrote: On Apr 24, 2011, at 4:29 PM, Lionel Fourquaux wrote: em0 has addresses fe80::1234:56ff:fe78:9abc and 2001:db8::1 em1 has address fe80::1234:56ff:fe78:9abd Network 2001:db8::/64 is directly attached to em0, and network

Re: routing to a directly attached subnet without an address in this subnet

2011-04-25 Thread Lionel Fourquaux
On Sun, Apr 24, 2011 at 06:43:11PM -0500, Robert Bonomi wrote: Sorry, it _is_ impossible. :( simply put, to communicate _on_ a network, you have to be *ON* that network, i.e., 'have an address in that network's address-space'. I don't quite see why this would be required, as long as

Re: routing to a directly attached subnet without an address in this subnet

2011-04-25 Thread Lionel Fourquaux
On Mon, Apr 25, 2011 at 10:17:40PM +1000, Daniel Marsh wrote: What you need to verify is the default routes on the client hosts. It's very likely your packets and your initial route add commands on your dual host machine are correct, yet the return route on the other clients are incorrect. I

routing to a directly attached subnet without an address in this subnet

2011-04-24 Thread Lionel Fourquaux
Dear FreeBSD users, Consider an IPv6 router with two interfaces, e.g. em0 and em1. em0 has addresses fe80::1234:56ff:fe78:9abc and 2001:db8::1 em1 has address fe80::1234:56ff:fe78:9abd Network 2001:db8::/64 is directly attached to em0, and network 2001:db8:0:1::/64 is directly attached to

Re: routing to a directly attached subnet without an address in this subnet

2011-04-24 Thread David Scheidt
On Apr 24, 2011, at 4:29 PM, Lionel Fourquaux wrote: Dear FreeBSD users, Consider an IPv6 router with two interfaces, e.g. em0 and em1. em0 has addresses fe80::1234:56ff:fe78:9abc and 2001:db8::1 em1 has address fe80::1234:56ff:fe78:9abd Network 2001:db8::/64 is directly attached to em0,