* - Established (0x02): This is part of an already existing connection.
* - Related (0x04): This is a separate connection that is related to an
* existing connection.
- * - Invalid (0x20): This flow could not be associated with a connection.
+ * - Reply (0x08): This flow is in the reply direction, ie it did not
+ * initiate the connection.
+ * - Invalid (0x10): This flow could not be associated with a connection.
* This could be set for a variety of reasons,
* including (but not limited to):
* - L3/L4 protocol handler is not loaded/unavailable.
* - L3/L4 protocol handler determines that the packet
* is malformed or invalid for the current FSM stage.
* - Packets are unexpected length for protocol.
- * - Reply (0x40): This flow is in the reply direction, ie it did not
- * initiate the connection.
- * - Tracked (0x80): Connection tracking has occurred.
+ * - Tracked (0x20): Connection tracking has occurred.
*
* The "Tracked" bit corresponds to the packet_state as described in the
* description of NXAST_CT action. The remaining bits correspond to
.IP
The following flags describe the state of the tracking:
.RS
-.IP "\fB0x80: trk\fR"
-This packet is tracked, meaning that it has previously traversed the connection
-tracker. If this flag is not set, then no other flags will be set. If this flag
-is set, then the packet is tracked and other flags may also be set.
-.IP "\fB0x40: rpl\fR"
+.IP "\fB0x01: new\fR"
+This is the beginning of a new connection. This flag may only be present for
+uncommitted connections.
+.IP "\fB0x02: est\fR"
+This is part of an already existing connection. This flag may only be present
+for committed connections.
+.IP "\fB0x04: rel\fR"
+This is a connection that is related to an existing connection, for
+instance ICMP "destination unreachable" messages or FTP data connections. This
+flag may only be present for committed connections.
+.IP "\fB0x08: rpl\fR"
The flow is in the reply direction, meaning it did not initiate the
connection. This flag may only be present for committed connections.
-.IP "\fB0x20: inv\fR"
+.IP "\fB0x10: inv\fR"
The state is invalid, meaning that the connection tracker couldn't identify the
connection. This flag is a catch-all for any problems that the connection
tracker may have, for example:
.PP
- Packets are unexpected length for protocol.
.RE
-.IP "\fB0x01: new\fR"
-This is the beginning of a new connection. This flag may only be present for
-uncommitted connections.
-.IP "\fB0x02: est\fR"
-This is part of an already existing connection. This flag may only be present
-for committed connections.
-.IP "\fB0x04: rel\fR"
-This is a connection that is related to an existing connection, for
-instance ICMP "destination unreachable" messages or FTP data connections. This
-flag may only be present for committed connections.
+.IP "\fB0x20: trk\fR"
+This packet is tracked, meaning that it has previously traversed the connection
+tracker. If this flag is not set, then no other flags will be set. If this flag
+is set, then the packet is tracked and other flags may also be set.
.PP
This field was introduced in Open vSwitch 2.5.
.RE