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authorJean-Mickael Guerin <jean-mickael.guerin@6wind.com>2009-05-20 20:38:59 -0400
committerDavid S. Miller <davem@davemloft.net>2009-05-20 20:38:59 -0400
commit4f72427998b105392e60bae7a6798a0c96fe4f0a (patch)
tree30a90df6c1a8dbb5bceda668a703f1a8958f41d5 /net
parent86c2fe1e3adacec9204c03f2b056b49534ecf0ed (diff)
IPv6: set RTPROT_KERNEL to initial route
The use of unspecified protocol in IPv6 initial route prevents quagga to install IPv6 default route: # show ipv6 route S ::/0 [1/0] via fe80::1, eth1_0 K>* ::/0 is directly connected, lo, rej C>* ::1/128 is directly connected, lo C>* fe80::/64 is directly connected, eth1_0 # ip -6 route fe80::/64 dev eth1_0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit -1 ff00::/8 dev eth1_0 metric 256 mtu 1500 advmss 1440 hoplimit -1 unreachable default dev lo proto none metric -1 error -101 hoplimit 255 The attached patch ensures RTPROT_KERNEL to the default initial route and fixes the problem for quagga. This is similar to "ipv6: protocol for address routes" f410a1fba7afa79d2992620e874a343fdba28332. # show ipv6 route S>* ::/0 [1/0] via fe80::1, eth1_0 C>* ::1/128 is directly connected, lo C>* fe80::/64 is directly connected, eth1_0 # ip -6 route fe80::/64 dev eth1_0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit -1 fe80::/64 dev eth1_0 proto kernel metric 256 mtu 1500 advmss 1440 hoplimit -1 ff00::/8 dev eth1_0 metric 256 mtu 1500 advmss 1440 hoplimit -1 default via fe80::1 dev eth1_0 proto zebra metric 1024 mtu 1500 advmss 1440 hoplimit -1 unreachable default dev lo proto kernel metric -1 error -101 hoplimit 255 Signed-off-by: Jean-Mickael Guerin <jean-mickael.guerin@6wind.com> Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv6/route.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index 1394ddb6e35c..032a5ec391c5 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -137,6 +137,7 @@ static struct rt6_info ip6_null_entry_template = {
137 } 137 }
138 }, 138 },
139 .rt6i_flags = (RTF_REJECT | RTF_NONEXTHOP), 139 .rt6i_flags = (RTF_REJECT | RTF_NONEXTHOP),
140 .rt6i_protocol = RTPROT_KERNEL,
140 .rt6i_metric = ~(u32) 0, 141 .rt6i_metric = ~(u32) 0,
141 .rt6i_ref = ATOMIC_INIT(1), 142 .rt6i_ref = ATOMIC_INIT(1),
142}; 143};
@@ -159,6 +160,7 @@ static struct rt6_info ip6_prohibit_entry_template = {
159 } 160 }
160 }, 161 },
161 .rt6i_flags = (RTF_REJECT | RTF_NONEXTHOP), 162 .rt6i_flags = (RTF_REJECT | RTF_NONEXTHOP),
163 .rt6i_protocol = RTPROT_KERNEL,
162 .rt6i_metric = ~(u32) 0, 164 .rt6i_metric = ~(u32) 0,
163 .rt6i_ref = ATOMIC_INIT(1), 165 .rt6i_ref = ATOMIC_INIT(1),
164}; 166};
@@ -176,6 +178,7 @@ static struct rt6_info ip6_blk_hole_entry_template = {
176 } 178 }
177 }, 179 },
178 .rt6i_flags = (RTF_REJECT | RTF_NONEXTHOP), 180 .rt6i_flags = (RTF_REJECT | RTF_NONEXTHOP),
181 .rt6i_protocol = RTPROT_KERNEL,
179 .rt6i_metric = ~(u32) 0, 182 .rt6i_metric = ~(u32) 0,
180 .rt6i_ref = ATOMIC_INIT(1), 183 .rt6i_ref = ATOMIC_INIT(1),
181}; 184};