diff options
| author |   Steven Luong <sluong@cisco.com> | 2022-07-25 09:29:23 -0700 |
|---|---|---|
| committer |   Florin Coras <florin.coras@gmail.com> | 2022-08-31 16:19:15 +0000 |
| commit | bf12efc432823c83dc06ead6be2094ac605f0021 (patch) | |
| tree | d28b0f2308e606eb4af6cc687eb80b61587e76d2 /src/vnet/udp/udp.c | |
| parent | 005ef97f80e2327e6f6e6383e9c6a197a0d8b1f8 (diff) | |
udp: store mss and sw_if_index to udp_connection_t
Store mss and sw_if_index to udp_connection_t and display them via
show sessipn verbose 2
Type: fix
Signed-off-by: Steven Luong <sluong@cisco.com>
Change-Id: I32928f3f4195b178873dc1bada702e035d99c464
Diffstat (limited to 'src/vnet/udp/udp.c')
| -rw-r--r-- | src/vnet/udp/udp.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/src/vnet/udp/udp.c b/src/vnet/udp/udp.c index 43391f9f4e5..9b2ed886d0f 100644 --- a/src/vnet/udp/udp.c +++ b/src/vnet/udp/udp.c @@ -185,7 +185,8 @@ udp_session_bind (u32 session_index, transport_endpoint_cfg_t *lcl) listener->c_proto = TRANSPORT_PROTO_UDP; listener->c_s_index = session_index; listener->c_fib_index = lcl->fib_index; - listener->mss = udp_default_mtu (um, listener->c_is_ip4); + listener->mss = + lcl->mss ? lcl->mss : udp_default_mtu (um, listener->c_is_ip4); listener->flags |= UDP_CONN_F_OWNS_PORT | UDP_CONN_F_LISTEN; lcl_ext = (transport_endpoint_cfg_t *) lcl; if (lcl_ext->transport_flags & TRANSPORT_CFG_F_CONNECTED) @@ -232,7 +233,7 @@ udp_push_one_header (vlib_main_t *vm, udp_connection_t *uc, vlib_buffer_t *b) else vlib_buffer_push_ip6 (vm, b, &uc->c_lcl_ip6, &uc->c_rmt_ip6, IP_PROTOCOL_UDP); - vnet_buffer (b)->sw_if_index[VLIB_RX] = 0; + vnet_buffer (b)->sw_if_index[VLIB_RX] = uc->sw_if_index; vnet_buffer (b)->sw_if_index[VLIB_TX] = uc->c_fib_index; b->flags |= VNET_BUFFER_F_LOCALLY_ORIGINATED; @@ -399,6 +400,8 @@ conn_alloc: uc->c_fib_index = rmt->fib_index; uc->c_dscp = rmt->dscp; uc->mss = rmt->mss ? rmt->mss : udp_default_mtu (um, uc->c_is_ip4); + if (rmt->peer.sw_if_index != ENDPOINT_INVALID_INDEX) + uc->sw_if_index = rmt->peer.sw_if_index; uc->flags |= UDP_CONN_F_OWNS_PORT; if (rmt->transport_flags & TRANSPORT_CFG_F_CONNECTED) { |