diff options
| author |   Neale Ranns <neale@graphiant.com> | 2021-06-24 15:41:03 +0000 |
|---|---|---|
| committer |   Matthew Smith <mgsmith@netgate.com> | 2021-06-30 14:05:55 +0000 |
| commit | 53dd08c59eac0c2fe2f7c38ec242c57bfc3ea0ad (patch) | |
| tree | a6a356d819aba12e37f51eab435c80e80060840c /src | |
| parent | 595724a49072b30356e365ce78a3cc815980d342 (diff) | |
ipsec: Derive the TUNNEL_V6 flag from the configured address types
Type: improvement
There's no need for the user to set the TUNNEL_V6 flag, it can be
derived from the tunnel's address type.
Signed-off-by: Neale Ranns <neale@graphiant.com>
Change-Id: I073073dc970b8a3f2b2645bc697fc00db1adbb47
Diffstat (limited to 'src')
| -rw-r--r-- | src/vnet/ipsec/ipsec_sa.c | 4 | ||||
| -rw-r--r-- | src/vnet/ipsec/ipsec_types.api | 5 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/vnet/ipsec/ipsec_sa.c b/src/vnet/ipsec/ipsec_sa.c index b1e337470ab..b5d58d0c053 100644 --- a/src/vnet/ipsec/ipsec_sa.c +++ b/src/vnet/ipsec/ipsec_sa.c @@ -270,6 +270,10 @@ ipsec_sa_add_and_lock (u32 id, u32 spi, ipsec_protocol_t proto, return VNET_API_ERROR_SYSCALL_ERROR_1; } + if (ipsec_sa_is_set_IS_TUNNEL (sa) && + AF_IP6 == ip_addr_version (&tun->t_src)) + ipsec_sa_set_IS_TUNNEL_V6 (sa); + if (ipsec_sa_is_set_IS_TUNNEL (sa) && !ipsec_sa_is_set_IS_INBOUND (sa)) { sa->tunnel_flags = sa->tunnel.t_encap_decap_flags; diff --git a/src/vnet/ipsec/ipsec_types.api b/src/vnet/ipsec/ipsec_types.api index 9fa7e058cbf..ed04f470fd2 100644 --- a/src/vnet/ipsec/ipsec_types.api +++ b/src/vnet/ipsec/ipsec_types.api @@ -68,7 +68,10 @@ enum ipsec_sad_flags /* IPsec tunnel mode if non-zero, else transport mode */ IPSEC_API_SAD_FLAG_IS_TUNNEL = 0x04, /* IPsec tunnel mode is IPv6 if non-zero, - * else IPv4 tunnel only valid if is_tunnel is non-zero */ + * else IPv4 tunnel only valid if is_tunnel is non-zero + * DEPRECATED - the user does not need to set this it is + * derived from the tunnel's address types. + */ IPSEC_API_SAD_FLAG_IS_TUNNEL_V6 = 0x08, /* enable UDP encapsulation for NAT traversal */ IPSEC_API_SAD_FLAG_UDP_ENCAP = 0x10, |