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| author | Weixing Shi | 2011-04-26 23:36:32 +0200 |
|---|---|---|
| committer | David S. Miller | 2011-04-27 22:14:04 +0200 |
| commit | 625034113bd45c71fb9e329f52f25fef9e6993a3 (patch) | |
| tree | f4bd4ffc34bcf7993f8815ed55adc7cf0f4c2be9 /include | |
| parent | ixgbe: convert to ethtool set_phys_id (diff) | |
| download | kernel-qcow2-linux-625034113bd45c71fb9e329f52f25fef9e6993a3.tar.gz kernel-qcow2-linux-625034113bd45c71fb9e329f52f25fef9e6993a3.tar.xz kernel-qcow2-linux-625034113bd45c71fb9e329f52f25fef9e6993a3.zip | |
sctp: fix sctp to work with ipv6 source address routing
In the below test case, using the source address routing,
sctp can not work.
Node-A
1)ifconfig eth0 inet6 add 2001:1::1/64
2)ip -6 rule add from 2001:1::1 table 100 pref 100
3)ip -6 route add 2001:2::1 dev eth0 table 100
4)sctp_darn -H 2001:1::1 -P 250 -l &
Node-B
1)ifconfig eth0 inet6 add 2001:2::1/64
2)ip -6 rule add from 2001:2::1 table 100 pref 100
3)ip -6 route add 2001:1::1 dev eth0 table 100
4)sctp_darn -H 2001:2::1 -P 250 -h 2001:1::1 -p 250 -s
root cause:
Node-A and Node-B use the source address routing, and
at begining, source address will be NULL,sctp will
search the routing table by the destination address,
because using the source address routing table, and
the result dst_entry will be NULL.
solution:
walk through the bind address list to get the source
address and then lookup the routing table again to get
the correct dst_entry.
Signed-off-by: Weixing Shi <Weixing.Shi@windriver.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions