diff options
| author |   Neale Ranns <nranns@cisco.com> | 2019-12-29 23:55:18 +0000 |
|---|---|---|
| committer |   Damjan Marion <dmarion@me.com> | 2020-01-27 20:40:30 +0000 |
| commit | 14053c9dbd75182f5302f7388d17508f3930f7ce (patch) | |
| tree | 527f7675cfe18b13cc7c1923cd7959ec80459a7c /src/vnet/ipip/node.c | |
| parent | 59ff918ea5b86112ffc89054aa38107703354585 (diff) | |
ipip: Multi-point interface
Type: feature
plus fixes for gre
Signed-off-by: Neale Ranns <nranns@cisco.com>
Change-Id: I0eca5f94b8b8ea0fcfb058162cafea4491708db6
Diffstat (limited to 'src/vnet/ipip/node.c')
| -rw-r--r-- | src/vnet/ipip/node.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/src/vnet/ipip/node.c b/src/vnet/ipip/node.c index bc0250ad6ef..0f47f2636db 100644 --- a/src/vnet/ipip/node.c +++ b/src/vnet/ipip/node.c @@ -83,9 +83,6 @@ ipip_input (vlib_main_t * vm, vlib_node_runtime_t * node, ip4_header_t *ip40; ip6_header_t *ip60; u32 next0 = IPIP_INPUT_NEXT_DROP; - ip46_address_t src0 = ip46_address_initializer, dst0 = - ip46_address_initializer; - ipip_transport_t transport0; u8 inner_protocol0; bi0 = to_next[0] = from[0]; @@ -96,6 +93,11 @@ ipip_input (vlib_main_t * vm, vlib_node_runtime_t * node, b0 = vlib_get_buffer (vm, bi0); + ipip_tunnel_key_t key0 = { + .fib_index = vnet_buffer (b0)->ip.fib_index, + .mode = IPIP_MODE_P2P, + }; + if (is_ipv6) { ip60 = vlib_buffer_get_current (b0); @@ -108,10 +110,10 @@ ipip_input (vlib_main_t * vm, vlib_node_runtime_t * node, } vlib_buffer_advance (b0, sizeof (*ip60)); - ip_set (&src0, &ip60->src_address, false); - ip_set (&dst0, &ip60->dst_address, false); + ip_set (&key0.dst, &ip60->src_address, false); + ip_set (&key0.src, &ip60->dst_address, false); inner_protocol0 = ip60->protocol; - transport0 = IPIP_TRANSPORT_IP6; + key0.transport = IPIP_TRANSPORT_IP6; } else { @@ -125,25 +127,21 @@ ipip_input (vlib_main_t * vm, vlib_node_runtime_t * node, goto drop; } vlib_buffer_advance (b0, sizeof (*ip40)); - ip_set (&src0, &ip40->src_address, true); - ip_set (&dst0, &ip40->dst_address, true); + ip_set (&key0.dst, &ip40->src_address, true); + ip_set (&key0.src, &ip40->dst_address, true); inner_protocol0 = ip40->protocol; - transport0 = IPIP_TRANSPORT_IP4; + key0.transport = IPIP_TRANSPORT_IP4; } /* * Find tunnel. First a lookup for P2P tunnels, then a lookup * for multipoint tunnels */ - ipip_tunnel_key_t key0 = {.transport = transport0, - .fib_index = vnet_buffer (b0)->ip.fib_index, - .src = dst0, - .dst = src0 - }; ipip_tunnel_t *t0 = ipip_tunnel_db_find (&key0); if (!t0) { ip46_address_reset (&key0.dst); + key0.mode = IPIP_MODE_6RD; t0 = ipip_tunnel_db_find (&key0); if (!t0) { |