diff options
| author |   Damjan Marion <damarion@cisco.com> | 2022-01-17 14:49:17 +0100 |
|---|---|---|
| committer |   Ole Tr�an <otroan@employees.org> | 2022-01-18 13:20:21 +0000 |
| commit | 1cd0e5dd533f4209dde453eaa43215e52cd42985 (patch) | |
| tree | 88ed4b47252cfe27c13ac0f85a6cfc86a7052d5b /src/vnet/ipip/ipip.c | |
| parent | 49378f206b8e780a898e632f7dd8db912b9b118e (diff) | |
vnet: distinguish between max_frame_size and MTU
Type: improvement
Change-Id: I3659de6599f402c92e3855e3bf0e5e3388f2bea0
Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src/vnet/ipip/ipip.c')
| -rw-r--r-- | src/vnet/ipip/ipip.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/src/vnet/ipip/ipip.c b/src/vnet/ipip/ipip.c index 2ac234eb7ca..600f5421125 100644 --- a/src/vnet/ipip/ipip.c +++ b/src/vnet/ipip/ipip.c @@ -782,13 +782,11 @@ ipip_add_tunnel (ipip_transport_t transport, gm->tunnel_index_by_sw_if_index[sw_if_index] = t_idx; if (t->transport == IPIP_TRANSPORT_IP4) - { - hi->min_packet_bytes = 64 + sizeof (ip4_header_t); - } + hi->frame_overhead = sizeof (ip4_header_t); else - { - hi->min_packet_bytes = 64 + sizeof (ip6_header_t); - } + hi->frame_overhead = sizeof (ip6_header_t); + + hi->min_frame_size = hi->frame_overhead + 64; /* Standard default ipip MTU. */ vnet_sw_interface_set_mtu (vnm, sw_if_index, 9000); |