Prefsrc is essentially historic non IPv6 construct. IPv6 SAS is based on dst, src, metric ordered lookup just like the routing is too ( lookup rfc, some src specific routing drafts for details ).
Therefore I do not see a problem. If you want specific SA, add same route with higher metric and/or (more) specific src match. There might be bugs there tho, but that is how it should work. As SAS is supposed to happen before routing ( see rfc ) the prefsrc is .. Cough. -Markus -- To unsubscribe from this list: send the line "unsubscribe netdev" in