diff options
| author | Jean-Mickael Guerin <jean-mickael.guerin@6wind.com> | 2009-05-20 20:38:59 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-05-20 20:38:59 -0400 |
| commit | 4f72427998b105392e60bae7a6798a0c96fe4f0a (patch) | |
| tree | 30a90df6c1a8dbb5bceda668a703f1a8958f41d5 /net | |
| parent | 86c2fe1e3adacec9204c03f2b056b49534ecf0ed (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.c | 3 |
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 | }; |