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| author | Jacky Hu <hengqing.hu@gmail.com> | 2019-05-30 08:16:40 +0800 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2019-05-31 18:23:52 +0200 |
| commit | 29930e314da3833437a2ddc7b17f6a954f38d8fb (patch) | |
| tree | f4ec353c3385e71db7a3519be918c473fdcb2b79 /include/uapi/linux/ip_vs.h | |
| parent | 2cf6bffc49dae26edd12af6b57c8c780590380bf (diff) | |
| download | lwn-29930e314da3833437a2ddc7b17f6a954f38d8fb.tar.gz lwn-29930e314da3833437a2ddc7b17f6a954f38d8fb.zip | |
ipvs: add checksum support for gue encapsulation
Add checksum support for gue encapsulation with the tun_flags parameter,
which could be one of the values below:
IP_VS_TUNNEL_ENCAP_FLAG_NOCSUM
IP_VS_TUNNEL_ENCAP_FLAG_CSUM
IP_VS_TUNNEL_ENCAP_FLAG_REMCSUM
Signed-off-by: Jacky Hu <hengqing.hu@gmail.com>
Signed-off-by: Julian Anastasov <ja@ssi.bg>
Signed-off-by: Simon Horman <horms@verge.net.au>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'include/uapi/linux/ip_vs.h')
| -rw-r--r-- | include/uapi/linux/ip_vs.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/uapi/linux/ip_vs.h b/include/uapi/linux/ip_vs.h index e34f436fc79d..e4f18061a4fd 100644 --- a/include/uapi/linux/ip_vs.h +++ b/include/uapi/linux/ip_vs.h @@ -131,6 +131,11 @@ enum { IP_VS_CONN_F_TUNNEL_TYPE_MAX, }; +/* Tunnel encapsulation flags */ +#define IP_VS_TUNNEL_ENCAP_FLAG_NOCSUM (0) +#define IP_VS_TUNNEL_ENCAP_FLAG_CSUM (1 << 0) +#define IP_VS_TUNNEL_ENCAP_FLAG_REMCSUM (1 << 1) + /* * The struct ip_vs_service_user and struct ip_vs_dest_user are * used to set IPVS rules through setsockopt. @@ -403,6 +408,8 @@ enum { IPVS_DEST_ATTR_TUN_PORT, /* tunnel port */ + IPVS_DEST_ATTR_TUN_FLAGS, /* tunnel flags */ + __IPVS_DEST_ATTR_MAX, }; |