Description of the Statistics Counters in the "fwaccel stats" Output

The "Accelerated Path" section

Counter	Description
`accel packets`	Number of accelerated packets.
`accel bytes`	Number of accelerated bytes.
`outbound packets`	Number of outbound packets.
`outbound bytes`	Number of outbound bytes.
`conns created`	Number of connections the SecureXL created.
`conns deleted`	Number of connections the SecureXL deleted.
`C total conns`	Total number of connections the SecureXL currently handles.
`C templates`	Not in use Total number of SecureXL templates the SecureXL currently handles.
`C TCP conns`	Number of TCP connections the SecureXL currently handles.
`C non TCP conns`	Number of non-TCP connections the SecureXL currently handles.
`conns from templates`	Not in use Number of connections the SecureXL created from SecureXL templates.
`nat conns`	Number of NAT connections.
`dropped packets`	Number of packets the SecureXL dropped.
`dropped bytes`	Number of bytes the SecureXL dropped.
`nat templates`	Not in use
`port alloc templates`	Not in use
`conns from nat tmpl`	Not in use
`port alloc conns`	Not in use
`fragments received`	Number of received fragments.
`fragments transmit`	Number of transmitted fragments.
`fragments dropped`	Number of dropped fragments.
`fragments expired`	Number of expired fragments.
`IP options stripped`	Number of packets, from SecureXL stripped IP options.
`IP options restored`	Number of packets, in which SecureXL restored IP options.
`IP options dropped`	Number of packets with IP options that SecureXL dropped.
`corrs created`	Number of corrections the SecureXL made.
`corrs deleted`	Number of corrections the SecureXL deleted.
`C corrections`	Number of corrections the SecureXL currently handles.
`corrected packets`	Number of corrected packets.
`corrected bytes`	Number of corrected bytes.

The "Accelerated VPN Path" section

Counter	Description
`C crypt conns`	Number of encrypted connections the SecureXL currently handles.
`enc bytes`	Number of encrypted traffic bytes.
`dec bytes`	Number of decrypted traffic bytes.
`ESP enc pkts`	Number of ESP encrypted packets.
`ESP enc err`	Number of ESP encryption errors.
`ESP dec pkts`	Number of ESP decrypted packets.
`ESP dec err`	Number of ESP decryption errors.
`ESP other err`	Number of ESP general errors.
`espudp enc pkts`	Not in use
`espudp enc err`	Not in use
`espudp dec pkts`	Not in use
`espudp dec err`	Not in use
espudp other err	Not in use

The "Medium Streaming Path" section

Counter	Description
`PXL packets`	Number of PXL packets. PXL is combination of SecureXL and Passive Streaming Library (PSL), which is an IPS infrastructure that transparently listens to TCP traffic as network packets, and rebuilds the TCP stream out of these packets. Passive Streaming can listen to all TCP traffic, but process only the data packets, which belong to a previously registered connection.
`PXL async packets`	Number of PXL packets the SecureXL handled asynchronously.
`PXL bytes`	Number of PXL bytes.
`C PXL conns`	Number of PXL connections the SecureXL currently handles.
`C PXL templates`	Not in use Number of PXL templates.
`PXL FF conns`	Number of PXL Fast Forward connections.
`PXL FF packets`	Number of PXL Fast Forward packets.
`PXL FF bytes`	Number of PXL Fast Forward bytes.
`PXL FF acks`	Number of PXL Fast Forward acknowledgments.

The "Inline Streaming Path" section

Counter	Description
`PSL Inline packets`	Number of accelerated PSL packets.
`PSL Inline bytes`	Number of accelerated PSL bytes.
`CPAS Inline packets`	Number of accelerated CPAS packets.
`CPAS Inline bytes`	Number of accelerated CPAS bytes.

The "QoS General Information" section

Counter	Description
`Total QoS Conns`	Total number of QoS connections.
`QoS Classify Conns`	Number of classified QoS connections.
`QoS Classify flow`	Number of classified QoS flows.
`Reclassify QoS polic`	Number of reclassify QoS requests.

The "Firewall QoS Path" section

Counter	Description
`Enqueued IN packets`	Number of waiting packets in Firewall QoS inbound queue.
`Enqueued OUT packets`	Number of waiting packets in Firewall QoS outbound queue.
`Dequeued IN packets`	Number of processed packets in Firewall QoS inbound queue.
`Dequeued OUT packets`	Number of processed packets in Firewall QoS outbound queue.
`Enqueued IN bytes`	Number of waiting bytes in Firewall QoS inbound queue.
`Enqueued OUT bytes`	Number of waiting bytes in Firewall QoS outbound queue.
`Dequeued IN bytes`	Number of processed bytes in Firewall QoS inbound queue.
`Dequeued OUT bytes`	Number of processed bytes in Firewall QoS outbound queue.

The "Firewall QoS Path" section

Counter	Description
`Enqueued IN packets`	Number of waiting packets in SecureXL QoS inbound queue.
`Enqueued OUT packets`	Number of waiting packets in SecureXL QoS outbound queue.
`Dequeued IN packets`	Number of processed packets in SecureXL QoS inbound queue.
`Dequeued OUT packets`	Number of processed packets in SecureXL QoS outbound queue.
`Enqueued IN bytes`	Number of waiting bytes in SecureXL QoS inbound queue.
`Enqueued OUT bytes`	Number of waiting bytes in SecureXL QoS outbound queue.
`Dequeued IN bytes`	Number of processed bytes in SecureXL QoS inbound queue.
`Dequeued OUT bytes`	Number of processed bytes in SecureXL QoS outbound queue.

The "Firewall Path" section

Counter	Description
`F2F packets`	Number of packets that SecureXL forwarded to the Firewall kernel in Slow Path.
`F2F bytes`	Number of bytes that SecureXL forwarded to the Firewall kernel in Slow Path.
`TCP violations`	Number of packets, which are in violation of the TCP state.
`C anticipated conns`	Number of anticipated connections SecureXL currently handles.
`port alloc f2f`	Not in use
`F2V conn match pkts`	Number of packets that matched a SecureXL connection and SecureXL forwarded to the Firewall kernel.
`F2V packets`	Number of packets that SecureXL forwarded to the Firewall kernel and the Firewall re-injected back to SecureXL.
`F2V bytes`	Number of bytes that SecureXL forwarded to the Firewall kernel and the Firewall re-injected back to the SecureXL.

The "GTP" section

Counter	Description
`gtp tunnels created`	Number of created GTP tunnels.
`gtp tunnels`	Number of GTP tunnels the SecureXL currently handles.
`gtp accel pkts`	Number of accelerated GTP packets.
`gtp f2f pkts`	Number of GTP packets the SecureXL forwarded to the Firewall kernel.
`gtp spoofed pkts`	Number of spoofed GTP packets.
`gtp in gtp pkts`	Number of GTP-in-GTP packets.
`gtp signaling pkts`	Number of signaling GTP packets.
`gtp tcpopt pkts`	Number of GTP packets with TCP Options.
`gtp apn err pkts`	Number of GTP packets with APN errors.

The "General" section

Counter	Description
`memory used`	Not in use
`free memory`	Not in use
`C used templates`	Not in use
`pxl tmpl conns`	Not in use
`C conns from tmpl`	Not in use Number of current connections that SecureXL created from SecureXL Templates.
`C tcp handshake conn`	Number of current TCP connections that are not yet established.
`C tcp established co`	Number of established TCP connections the SecureXL currently handles.
`C tcp closed conns`	Number of closed TCP connections the SecureXL currently handles.
`C tcp pxl handshake`	Number of not yet established PXL TCP connections the SecureXL currently handles.
`C tcp pxl establishe`	Number of established PXL TCP connections the SecureXL currently handles.
`C tcp pxl closed con`	Number of closed PXL TCP connections the SecureXL currently handles.
`outbound pxl packets`	Not in use