Fixes source routing for IPv6 prefix address on the interface
to which a prefix is assigned. If a packet is received on this
interface with as destination address the IPv6 prefix address
coming from a different prefix then this networking rule will
take care of the selection of the correct IPv6 routing table.
This rule lines up with proto address networking rules behavior.
Signed-off-by: Hans Dedecker <dedec...@gmail.com>
---
interface-ip.c | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/interface-ip.c b/interface-ip.c
index 3771b5d..27ec009 100644
--- a/interface-ip.c
+++ b/interface-ip.c
@@ -639,6 +639,9 @@ interface_set_prefix_address(struct
device_prefix_assignment *assignment,
addr.valid_until = now + 7200;
system_add_address(l3_downlink, &addr);
if (prefix->iface) {
+ set_ip_source_policy(false, true, IPRULE_PRIORITY_ADDR,
&addr.addr,
+ 128, prefix->iface->ip6table, NULL,
NULL);
+
set_ip_source_policy(false, true, IPRULE_PRIORITY_NW,
&addr.addr,
addr.mask, prefix->iface->ip6table,
iface, NULL);
@@ -650,6 +653,9 @@ interface_set_prefix_address(struct
device_prefix_assignment *assignment,
} else if (add && (iface->state == IFS_UP || iface->state ==
IFS_SETUP)) {
system_add_address(l3_downlink, &addr);
if (prefix->iface && !assignment->enabled) {
+ set_ip_source_policy(true, true, IPRULE_PRIORITY_ADDR,
&addr.addr,
+ 128, prefix->iface->ip6table, NULL,
NULL);
+
set_ip_source_policy(true, true,
IPRULE_PRIORITY_REJECT, &addr.addr,
addr.mask, 0, iface, "unreachable");
--
1.7.1
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