diff --git a/inet_diag.go b/inet_diag.go
index 72c1fcb..bee391a 100644
--- a/inet_diag.go
+++ b/inet_diag.go
@@ -27,4 +27,5 @@ const (
 type InetDiagTCPInfoResp struct {
 	InetDiagMsg *Socket
 	TCPInfo     *TCPInfo
+	TCPBBRInfo  *TCPBBRInfo
 }
diff --git a/socket_linux.go b/socket_linux.go
index e4e7f7a..9b0f4a0 100644
--- a/socket_linux.go
+++ b/socket_linux.go
@@ -184,7 +184,7 @@ func SocketDiagTCPInfo(family uint8) ([]*InetDiagTCPInfoResp, error) {
 	req.AddData(&socketRequest{
 		Family:   family,
 		Protocol: unix.IPPROTO_TCP,
-		Ext:      INET_DIAG_INFO,
+		Ext:      (1 << (INET_DIAG_VEGASINFO - 1)) | (1 << (INET_DIAG_INFO - 1)),
 		States:   uint32(0xfff), // All TCP states
 	})
 	s.Send(req)
@@ -220,19 +220,42 @@ loop:
 			if err != nil {
 				return nil, err
 			}
-			var tcpInfo *TCPInfo
-			for _, a := range attrs {
-				if a.Attr.Type == INET_DIAG_INFO {
-					tcpInfo = &TCPInfo{}
-					if err := tcpInfo.deserialize(a.Value); err != nil {
-						return nil, err
-					}
-					break
-				}
+
+			res, err := attrsToInetDiagTCPInfoResp(attrs, sockInfo)
+			if err != nil {
+				return nil, err
 			}
-			r := &InetDiagTCPInfoResp{InetDiagMsg: sockInfo, TCPInfo: tcpInfo}
-			result = append(result, r)
+
+			result = append(result, res)
 		}
 	}
 	return result, nil
 }
+
+func attrsToInetDiagTCPInfoResp(attrs []syscall.NetlinkRouteAttr, sockInfo *Socket) (*InetDiagTCPInfoResp, error) {
+	var tcpInfo *TCPInfo
+	var tcpBBRInfo *TCPBBRInfo
+	for _, a := range attrs {
+		if a.Attr.Type == INET_DIAG_INFO {
+			tcpInfo = &TCPInfo{}
+			if err := tcpInfo.deserialize(a.Value); err != nil {
+				return nil, err
+			}
+			continue
+		}
+
+		if a.Attr.Type == INET_DIAG_BBRINFO {
+			tcpBBRInfo = &TCPBBRInfo{}
+			if err := tcpBBRInfo.deserialize(a.Value); err != nil {
+				return nil, err
+			}
+			continue
+		}
+	}
+
+	return &InetDiagTCPInfoResp{
+		InetDiagMsg: sockInfo,
+		TCPInfo:     tcpInfo,
+		TCPBBRInfo:  tcpBBRInfo,
+	}, nil
+}
diff --git a/socket_linux_test.go b/socket_linux_test.go
new file mode 100644
index 0000000..d275b73
--- /dev/null
+++ b/socket_linux_test.go
@@ -0,0 +1,145 @@
+package netlink
+
+import (
+	"reflect"
+	"syscall"
+	"testing"
+)
+
+func TestAttrsToInetDiagTCPInfoResp(t *testing.T) {
+	tests := []struct {
+		name     string
+		attrs    []syscall.NetlinkRouteAttr
+		expected *InetDiagTCPInfoResp
+		wantFail bool
+	}{
+		{
+			name:     "Empty",
+			attrs:    []syscall.NetlinkRouteAttr{},
+			expected: &InetDiagTCPInfoResp{},
+		},
+		{
+			name: "BBRInfo Only",
+			attrs: []syscall.NetlinkRouteAttr{
+				{
+					Attr: syscall.RtAttr{
+						Len:  20,
+						Type: INET_DIAG_BBRINFO,
+					},
+					Value: []byte{
+						100, 0, 0, 0, 0, 0, 0, 0,
+						111, 0, 0, 0,
+						222, 0, 0, 0,
+						123, 0, 0, 0,
+					},
+				},
+			},
+			expected: &InetDiagTCPInfoResp{
+				TCPBBRInfo: &TCPBBRInfo{
+					BBRBW:         100,
+					BBRMinRTT:     111,
+					BBRPacingGain: 222,
+					BBRCwndGain:   123,
+				},
+			},
+		},
+		{
+			name: "TCPInfo Only",
+			attrs: []syscall.NetlinkRouteAttr{
+				{
+					Attr: syscall.RtAttr{
+						Len:  232,
+						Type: INET_DIAG_INFO,
+					},
+					Value: tcpInfoData,
+				},
+			},
+			expected: &InetDiagTCPInfoResp{
+				TCPInfo: tcpInfo,
+			},
+		},
+		{
+			name: "TCPInfo + TCPBBR",
+			attrs: []syscall.NetlinkRouteAttr{
+				{
+					Attr: syscall.RtAttr{
+						Len:  232,
+						Type: INET_DIAG_INFO,
+					},
+					Value: tcpInfoData,
+				},
+				{
+					Attr: syscall.RtAttr{
+						Len:  20,
+						Type: INET_DIAG_BBRINFO,
+					},
+					Value: []byte{
+						100, 0, 0, 0, 0, 0, 0, 0,
+						111, 0, 0, 0,
+						222, 0, 0, 0,
+						123, 0, 0, 0,
+					},
+				},
+			},
+			expected: &InetDiagTCPInfoResp{
+				TCPInfo: tcpInfo,
+				TCPBBRInfo: &TCPBBRInfo{
+					BBRBW:         100,
+					BBRMinRTT:     111,
+					BBRPacingGain: 222,
+					BBRCwndGain:   123,
+				},
+			},
+		},
+		{
+			name: "TCPBBR + TCPInfo (reverse)",
+			attrs: []syscall.NetlinkRouteAttr{
+				{
+					Attr: syscall.RtAttr{
+						Len:  20,
+						Type: INET_DIAG_BBRINFO,
+					},
+					Value: []byte{
+						100, 0, 0, 0, 0, 0, 0, 0,
+						111, 0, 0, 0,
+						222, 0, 0, 0,
+						123, 0, 0, 0,
+					},
+				},
+				{
+					Attr: syscall.RtAttr{
+						Len:  232,
+						Type: INET_DIAG_INFO,
+					},
+					Value: tcpInfoData,
+				},
+			},
+			expected: &InetDiagTCPInfoResp{
+				TCPInfo: tcpInfo,
+				TCPBBRInfo: &TCPBBRInfo{
+					BBRBW:         100,
+					BBRMinRTT:     111,
+					BBRPacingGain: 222,
+					BBRCwndGain:   123,
+				},
+			},
+		},
+	}
+
+	for _, test := range tests {
+		res, err := attrsToInetDiagTCPInfoResp(test.attrs, nil)
+		if err != nil && !test.wantFail {
+			t.Errorf("Unexpected failure for test %q", test.name)
+			continue
+		}
+
+		if err == nil && test.wantFail {
+			t.Errorf("Unexpected success for test %q", test.name)
+			continue
+		}
+
+		if !reflect.DeepEqual(test.expected, res) {
+			t.Errorf("Unexpected failure for test %q", test.name)
+		}
+	}
+}
diff --git a/tcp_linux.go b/tcp_linux.go
index 741ea16..d3b46a7 100644
--- a/tcp_linux.go
+++ b/tcp_linux.go
@@ -2,9 +2,14 @@ package netlink
 
 import (
 	"bytes"
+	"errors"
 	"io"
 )
 
+const (
+	tcpBBRInfoLen = 20
+)
+
 type TCPInfo struct {
 	State                     uint8
 	Ca_state                  uint8
@@ -391,3 +396,24 @@ func (t *TCPInfo) deserialize(b []byte) error {
 	t.Snd_wnd = native.Uint32(next)
 	return nil
 }
+
+type TCPBBRInfo struct {
+	BBRBW         uint64
+	BBRMinRTT     uint32
+	BBRPacingGain uint32
+	BBRCwndGain   uint32
+}
+
+func (t *TCPBBRInfo) deserialize(b []byte) error {
+	if len(b) != tcpBBRInfoLen {
+		return errors.New("Invalid length")
+	}
+
+	rb := bytes.NewBuffer(b)
+	t.BBRBW = native.Uint64(rb.Next(8))
+	t.BBRMinRTT = native.Uint32(rb.Next(4))
+	t.BBRPacingGain = native.Uint32(rb.Next(4))
+	t.BBRCwndGain = native.Uint32(rb.Next(4))
+
+	return nil
+}
diff --git a/tcp_linux_test.go b/tcp_linux_test.go
new file mode 100644
index 0000000..1950cf2
--- /dev/null
+++ b/tcp_linux_test.go
@@ -0,0 +1,153 @@
+package netlink
+
+import (
+	"reflect"
+	"testing"
+)
+
+var (
+	tcpInfoData []byte
+	tcpInfo     *TCPInfo
+)
+
+func init() {
+	tcpInfoData = []byte{
+		1, 0, 0, 0, 0, 7, 120, 1, 96, 216, 3, 0, 64,
+		156, 0, 0, 120, 5, 0, 0, 64, 3, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 236, 216, 0, 0, 0, 0, 0, 0, 56, 216,
+		0, 0, 144, 39, 0, 0, 220, 5, 0, 0, 88, 250,
+		0, 0, 79, 190, 0, 0, 7, 5, 0, 0, 255, 255,
+		255, 127, 10, 0, 0, 0, 168, 5, 0, 0, 3, 0, 0,
+		0, 0, 0, 0, 0, 144, 56, 0, 0, 0, 0, 0, 0, 1, 197,
+		8, 0, 0, 0, 0, 0, 255, 255, 255, 255, 255, 255,
+		255, 255, 157, 42, 0, 0, 0, 0, 0, 0, 148, 26, 0,
+		0, 0, 0, 0, 0, 181, 0, 0, 0, 95, 0, 0, 0, 0, 0, 0,
+		0, 93, 180, 0, 0, 61, 0, 0, 0, 89, 0, 0, 0, 47, 216,
+		1, 0, 0, 0, 0, 0, 32, 65, 23, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 90, 0, 0,
+		0, 0, 0, 0, 0, 156, 42, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+		0, 195, 1, 0,
+	}
+	tcpInfo = &TCPInfo{
+		State:           1,
+		Options:         7,
+		Snd_wscale:      7,
+		Rcv_wscale:      8,
+		Rto:             252000,
+		Ato:             40000,
+		Snd_mss:         1400,
+		Rcv_mss:         832,
+		Last_data_sent:  55532,
+		Last_data_recv:  55352,
+		Last_ack_recv:   10128,
+		Pmtu:            1500,
+		Rcv_ssthresh:    64088,
+		Rtt:             48719,
+		Rttvar:          1287,
+		Snd_ssthresh:    2147483647,
+		Snd_cwnd:        10,
+		Advmss:          1448,
+		Reordering:      3,
+		Rcv_space:       14480,
+		Pacing_rate:     574721,
+		Max_pacing_rate: 18446744073709551615,
+		Bytes_acked:     10909,
+		Bytes_received:  6804,
+		Segs_out:        181,
+		Segs_in:         95,
+		Min_rtt:         46173,
+		Data_segs_in:    61,
+		Data_segs_out:   89,
+		Delivery_rate:   120879,
+		Busy_time:       1524000,
+		Delivered:       90,
+		Bytes_sent:      10908,
+		Snd_wnd:         115456,
+	}
+}
+
+func TestTCPInfoDeserialize(t *testing.T) {
+	tests := []struct {
+		name     string
+		input    []byte
+		expected *TCPInfo
+		wantFail bool
+	}{
+		{
+			name:     "Valid data",
+			input:    tcpInfoData,
+			expected: tcpInfo,
+		},
+	}
+
+	for _, test := range tests {
+		tcpbbr := &TCPInfo{}
+		err := tcpbbr.deserialize(test.input)
+		if err != nil && !test.wantFail {
+			t.Errorf("Unexpected failure for test %q", test.name)
+			continue
+		}
+
+		if err != nil && test.wantFail {
+			continue
+		}
+
+		if !reflect.DeepEqual(test.expected, tcpbbr) {
+			t.Errorf("Unexpected failure for test %q", test.name)
+		}
+	}
+}
+
+func TestTCPBBRInfoDeserialize(t *testing.T) {
+	tests := []struct {
+		name     string
+		input    []byte
+		expected *TCPBBRInfo
+		wantFail bool
+	}{
+		{
+			name: "Valid data",
+			input: []byte{
+				100, 0, 0, 0, 0, 0, 0, 0,
+				111, 0, 0, 0,
+				222, 0, 0, 0,
+				123, 0, 0, 0,
+			},
+			expected: &TCPBBRInfo{
+				BBRBW:         100,
+				BBRMinRTT:     111,
+				BBRPacingGain: 222,
+				BBRCwndGain:   123,
+			},
+		},
+		{
+			name: "Invalid length",
+			input: []byte{
+				100, 0, 0, 0, 0, 0, 0, 0,
+				111, 0, 0, 0,
+				222, 0, 0, 0,
+				123, 0, 0,
+			},
+			wantFail: true,
+		},
+	}
+
+	for _, test := range tests {
+		tcpbbr := &TCPBBRInfo{}
+		err := tcpbbr.deserialize(test.input)
+		if err != nil && !test.wantFail {
+			t.Errorf("Unexpected failure for test %q", test.name)
+			continue
+		}
+
+		if err != nil && test.wantFail {
+			continue
+		}
+
+		if !reflect.DeepEqual(test.expected, tcpbbr) {
+			t.Errorf("Unexpected failure for test %q", test.name)
+		}
+	}
+}