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| author | Felix Jia <felix.jia@alliedtelesis.co.nz> | 2017-01-26 06:59:18 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-01-27 18:25:34 +0300 |
| commit | 45ce0fd19da9ca21635c367d504b9e4904621ff4 (patch) | |
| tree | af3976ead60df2f2dbbe85dc7faa51f7bc24b8fa /net/ipv6/ip6_vti.c | |
| parent | d35a00b8e33dab7385f724e713ae71c8be0a49f4 (diff) | |
| download | linux-45ce0fd19da9ca21635c367d504b9e4904621ff4.tar.xz | |
net/ipv6: support more tunnel interfaces for EUI64 link-local generation
Signed-off-by: Felix Jia <felix.jia@alliedtelesis.co.nz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/ip6_vti.c')
| -rw-r--r-- | net/ipv6/ip6_vti.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c index d82042c8d8fd..c795fee372c4 100644 --- a/net/ipv6/ip6_vti.c +++ b/net/ipv6/ip6_vti.c @@ -49,6 +49,7 @@ #include <net/xfrm.h> #include <net/net_namespace.h> #include <net/netns/generic.h> +#include <linux/etherdevice.h> #define IP6_VTI_HASH_SIZE_SHIFT 5 #define IP6_VTI_HASH_SIZE (1 << IP6_VTI_HASH_SIZE_SHIFT) @@ -842,6 +843,9 @@ static void vti6_dev_setup(struct net_device *dev) dev->flags |= IFF_NOARP; dev->addr_len = sizeof(struct in6_addr); netif_keep_dst(dev); + /* This perm addr will be used as interface identifier by IPv6 */ + dev->addr_assign_type = NET_ADDR_RANDOM; + eth_random_addr(dev->perm_addr); } /** |