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| author | Hangbin Liu <liuhangbin@gmail.com> | 2020-03-03 14:37:35 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-03-03 14:43:16 -0800 |
| commit | d0098e4c6b83e502cc1cd96d67ca86bc79a6c559 (patch) | |
| tree | 782be00a40efa2c290b20e4c6796fcc3cc2ff640 /tools/perf/scripts/python | |
| parent | 617940123e0140521f3080d2befc2bf55bcda094 (diff) | |
net/ipv6: remove the old peer route if change it to a new one
When we modify the peer route and changed it to a new one, we should
remove the old route first. Before the fix:
+ ip addr add dev dummy1 2001:db8::1 peer 2001:db8::2
+ ip -6 route show dev dummy1
2001:db8::1 proto kernel metric 256 pref medium
2001:db8::2 proto kernel metric 256 pref medium
+ ip addr change dev dummy1 2001:db8::1 peer 2001:db8::3
+ ip -6 route show dev dummy1
2001:db8::1 proto kernel metric 256 pref medium
2001:db8::2 proto kernel metric 256 pref medium
After the fix:
+ ip addr change dev dummy1 2001:db8::1 peer 2001:db8::3
+ ip -6 route show dev dummy1
2001:db8::1 proto kernel metric 256 pref medium
2001:db8::3 proto kernel metric 256 pref medium
This patch depend on the previous patch "net/ipv6: need update peer route
when modify metric" to update new peer route after delete old one.
Signed-off-by: Hangbin Liu <liuhangbin@gmail.com>
Reviewed-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions