source address for routes installed in routing table (on linux)

Hello, bird installs routes in kernel table without any source address, so for all connections initiated at that machine kernel chooses address from interface. I'm looking for a sane way to get routes installed with specific source address - basically an equivalent of "ip r a x.y.z.q/prefix via nexthop dev ethX src MYIP" command. I don't see such functionality in bird (so consider this to be a feature request). From irc I see that there are hacky way to get archieve that but these are just hacky (adding ipv4 address with scope link or preferred_lft 0 for ipv6). -- Arkadiusz Miśkiewicz PLD/Linux Team arekm / maven.pl http://ftp.pld-linux.org/