diff options
Diffstat (limited to 'net/ipv6/route.c')
| -rw-r--r-- | net/ipv6/route.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c index 6a068e7f81f..a7030fed1a1 100644 --- a/net/ipv6/route.c +++ b/net/ipv6/route.c @@ -251,8 +251,11 @@ static int rt6_score_route(struct rt6_info *rt, int oif, int m = rt6_check_dev(rt, oif); if (!m && (strict & RT6_SELECT_F_IFACE)) return -1; +#ifdef CONFIG_IPV6_ROUTER_PREF + m |= IPV6_DECODE_PREF(IPV6_EXTRACT_PREF(rt->rt6i_flags)) << 2; +#endif if (rt6_check_neigh(rt)) - m |= 4; + m |= 16; else if (strict & RT6_SELECT_F_REACHABLE) return -1; return m; @@ -1256,7 +1259,8 @@ struct rt6_info *rt6_get_dflt_router(struct in6_addr *addr, struct net_device *d } struct rt6_info *rt6_add_dflt_router(struct in6_addr *gwaddr, - struct net_device *dev) + struct net_device *dev, + unsigned int pref) { struct in6_rtmsg rtmsg; @@ -1264,7 +1268,8 @@ struct rt6_info *rt6_add_dflt_router(struct in6_addr *gwaddr, rtmsg.rtmsg_type = RTMSG_NEWROUTE; ipv6_addr_copy(&rtmsg.rtmsg_gateway, gwaddr); rtmsg.rtmsg_metric = 1024; - rtmsg.rtmsg_flags = RTF_GATEWAY | RTF_ADDRCONF | RTF_DEFAULT | RTF_UP | RTF_EXPIRES; + rtmsg.rtmsg_flags = RTF_GATEWAY | RTF_ADDRCONF | RTF_DEFAULT | RTF_UP | RTF_EXPIRES | + RTF_PREF(pref); rtmsg.rtmsg_ifindex = dev->ifindex; |