diff options
Diffstat (limited to 'sys/net/route.c')
| -rw-r--r-- | sys/net/route.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/sys/net/route.c b/sys/net/route.c index ba86fec..a9d256a 100644 --- a/sys/net/route.c +++ b/sys/net/route.c @@ -142,6 +142,7 @@ static VNET_DEFINE(uma_zone_t, rtzone); /* Routing table UMA zone. */ static int rtrequest1_fib_change(struct radix_node_head *, struct rt_addrinfo *, struct rtentry **, u_int); +static void rt_setmetrics(const struct rt_addrinfo *, struct rtentry *); /* * handler for net.my_fibnum @@ -1401,6 +1402,8 @@ rtrequest1_fib(int req, struct rt_addrinfo *info, struct rtentry **ret_nrt, if (ifa->ifa_rtrequest) ifa->ifa_rtrequest(req, rt, info); + rt_setmetrics(info, rt); + /* * actually return a resultant rtentry and * give the caller a single reference. @@ -1506,6 +1509,8 @@ rtrequest1_fib_change(struct radix_node_head *rnh, struct rt_addrinfo *info, if (rt->rt_ifa && rt->rt_ifa->ifa_rtrequest != NULL) rt->rt_ifa->ifa_rtrequest(RTM_ADD, rt, info); + rt_setmetrics(info, rt); + if (ret_nrt) { *ret_nrt = rt; RT_ADDREF(rt); @@ -1517,6 +1522,20 @@ bad: return (error); } +static void +rt_setmetrics(const struct rt_addrinfo *info, struct rtentry *rt) +{ + + if (info->rti_mflags & RTV_MTU) + rt->rt_mtu = info->rti_rmx->rmx_mtu; + if (info->rti_mflags & RTV_WEIGHT) + rt->rt_weight = info->rti_rmx->rmx_weight; + /* Kernel -> userland timebase conversion. */ + if (info->rti_mflags & RTV_EXPIRE) + rt->rt_expire = info->rti_rmx->rmx_expire ? + info->rti_rmx->rmx_expire - time_second + time_uptime : 0; +} + int rt_setgate(struct rtentry *rt, struct sockaddr *dst, struct sockaddr *gate) { |
