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-rw-r--r--src/vnet/tcp/tcp.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/vnet/tcp/tcp.h b/src/vnet/tcp/tcp.h
index 8a6f74ab13a..837b5b4d0d2 100644
--- a/src/vnet/tcp/tcp.h
+++ b/src/vnet/tcp/tcp.h
@@ -305,6 +305,7 @@ typedef struct _tcp_connection
u16 mss; /**< Our max seg size that includes options */
u32 limited_transmit; /**< snd_nxt when limited transmit starts */
u32 last_fib_check; /**< Last time we checked fib route for peer */
+ u32 sw_if_index; /**< Interface for the connection */
} tcp_connection_t;
struct _tcp_cc_algorithm