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* zebra_rib.c, rib.h: Add distance and metric arguments to the

Browse Source 
rib_add_ipv6() function so that IPv6 routes in RIB can have correct
	  metric. No IPv6 routing daemon uses distance yet though.
	* zserv.c, connected.c, kernel_socket.c, rt_netlink.c,
	  rtread_proc.c,zserv.c: Pass metric and distance info to the
	  rib_add_ipv6().

	Forwardport from stable branch.
This commit is contained in:
hasso 2005-08-27 06:05:47 +00:00
parent b7395791a3
commit be61c4eb59
8 changed files with 26 additions and 13 deletions
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9
zebra/ChangeLog
View File

@ -1,3 +1,12 @@
2005-08-27 Hasso Tepper <hasso at quagga.net>
* zebra_rib.c, rib.h: Add distance and metric arguments to the
rib_add_ipv6() function so that IPv6 routes in RIB can have correct
metric. No IPv6 routing daemon uses distance yet though.
* zserv.c, connected.c, kernel_socket.c, rt_netlink.c,
rtread_proc.c,zserv.c: Pass metric and distance info to the
rib_add_ipv6().
2005-07-29 Paul Jakma <paul.jakma@sun.com>
* interface.c: (if_delete_update) should always be available, not

2
zebra/connected.c
View File

@ -308,7 +308,7 @@ connected_up_ipv6 (struct interface *ifp, struct connected *ifc)
return;
#endif
rib_add_ipv6 (ZEBRA_ROUTE_CONNECT, 0, &p, NULL, ifp->ifindex, 0);
rib_add_ipv6 (ZEBRA_ROUTE_CONNECT, 0, &p, NULL, ifp->ifindex, 0, 0, 0);
rib_update ();
}

2
zebra/kernel_socket.c
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@ -654,7 +654,7 @@ rtm_read (struct rt_msghdr *rtm)
if (rtm->rtm_type == RTM_GET || rtm->rtm_type == RTM_ADD)
rib_add_ipv6 (ZEBRA_ROUTE_KERNEL, zebra_flags,
&p, &gate.sin6.sin6_addr, ifindex, 0);
&p, &gate.sin6.sin6_addr, ifindex, 0, 0, 0);
else
rib_delete_ipv6 (ZEBRA_ROUTE_KERNEL, zebra_flags,
&p, &gate.sin6.sin6_addr, ifindex, 0);

3
zebra/rib.h
View File

@ -244,7 +244,8 @@ static_delete_ipv4 (struct prefix *p, struct in_addr *gate, const char *ifname,
#ifdef HAVE_IPV6
extern int
rib_add_ipv6 (int type, int flags, struct prefix_ipv6 *p,
struct in6_addr *gate, unsigned int ifindex, u_int32_t vrf_id);
struct in6_addr *gate, unsigned int ifindex, u_int32_t vrf_id,
u_int32_t metric, u_char distance);
extern int
rib_delete_ipv6 (int type, int flags, struct prefix_ipv6 *p,

5
zebra/rt_netlink.c
View File

@ -793,7 +793,8 @@ netlink_routing_table (struct sockaddr_nl *snl, struct nlmsghdr *h)
memcpy (&p.prefix, dest, 16);
p.prefixlen = rtm->rtm_dst_len;
rib_add_ipv6 (ZEBRA_ROUTE_KERNEL, flags, &p, gate, index, table);
rib_add_ipv6 (ZEBRA_ROUTE_KERNEL, flags, &p, gate, index, table,
metric, 0);
}
#endif /* HAVE_IPV6 */
@ -943,7 +944,7 @@ netlink_route_change (struct sockaddr_nl *snl, struct nlmsghdr *h)
}
if (h->nlmsg_type == RTM_NEWROUTE)
rib_add_ipv6 (ZEBRA_ROUTE_KERNEL, 0, &p, gate, index, 0);
rib_add_ipv6 (ZEBRA_ROUTE_KERNEL, 0, &p, gate, index, 0, 0, 0);
else
rib_delete_ipv6 (ZEBRA_ROUTE_KERNEL, 0, &p, gate, index, 0);
}

3
zebra/rtread_proc.c
View File

@ -156,7 +156,8 @@ proc_ipv6_route_read ()
str2in6_addr (gate, &gateway);
p.prefixlen = dest_plen;
rib_add_ipv6 (ZEBRA_ROUTE_KERNEL, zebra_flags, &p, &gateway, 0, 0);
rib_add_ipv6 (ZEBRA_ROUTE_KERNEL, zebra_flags, &p, &gateway, 0, 0,
metric, 0);
}
fclose (fp);

9
zebra/zebra_rib.c
View File

@ -1748,7 +1748,8 @@ rib_bogus_ipv6 (int type, struct prefix_ipv6 *p,
int
rib_add_ipv6 (int type, int flags, struct prefix_ipv6 *p,
struct in6_addr *gate, unsigned int ifindex, u_int32_t vrf_id)
struct in6_addr *gate, unsigned int ifindex, u_int32_t vrf_id,
u_int32_t metric, u_char distance)
{
struct rib *rib;
struct rib *same = NULL;
@ -1756,9 +1757,6 @@ rib_add_ipv6 (int type, int flags, struct prefix_ipv6 *p,
struct route_node *rn;
struct nexthop *nexthop;
int distance;
u_int32_t metric = 0;
/* Lookup table. */
table = vrf_table (AFI_IP6, SAFI_UNICAST, 0);
if (! table)
@ -1768,7 +1766,8 @@ rib_add_ipv6 (int type, int flags, struct prefix_ipv6 *p,
apply_mask_ipv6 (p);
/* Set default distance by route type. */
distance = route_info[type].distance;
if (!distance)
distance = route_info[type].distance;
if (type == ZEBRA_ROUTE_BGP && CHECK_FLAG (flags, ZEBRA_FLAG_IBGP))
distance = 200;

6
zebra/zserv.c
View File

@ -999,9 +999,11 @@ zread_ipv6_add (struct zserv *client, u_short length)
api.metric = 0;
if (IN6_IS_ADDR_UNSPECIFIED (&nexthop))
rib_add_ipv6 (api.type, api.flags, &p, NULL, ifindex, 0);
rib_add_ipv6 (api.type, api.flags, &p, NULL, ifindex, 0, api.metric,
api.distance);
else
rib_add_ipv6 (api.type, api.flags, &p, &nexthop, ifindex, 0);
rib_add_ipv6 (api.type, api.flags, &p, &nexthop, ifindex, 0, api.metric,
api.distance);
return 0;
}