# show rohc statistics

Table 1. show rohc statistics Command Output

Field | Description
--- | ---
Compressor Statistics: |
Active contexts: | Number of active ROHC contexts currently available in the system
Total setup: | Total number of Contexts created till now since the time the stats were being collected.
Total deleted: | Total number of Contexts destroyed till now since the time the stats were being collected.
Messages(TX): | Messages that were send from the Compressor
IR: | Number of ROHC IR packets
IR-DYN: | Number of ROHC IR Dynamic packets
Type0: | Number of ROHC Type -0 packets
Type1: | Number of ROHC Type-1 packets
Type2: | Number of ROHC Type-2 packets
Normal: | Number of ROHC Uncompressed packets
Feedback(RX): | All Feedback messages received by compressors
ACK: | Number of ROHC Feedback Ack received
NACK: | Number of ROHC Feedback NACK received
Static-NACK: | Number of ROHC Feedback STATIC NACK received
Error: | Number of Feedback packets that had errors.
Misc: |
Mode change: | Number of ROHC Mode changes
Profile change: | Number of ROHC Profile changes
State change: | Number of ROHC state changes
Pkts(TX): | Packets Transmitted
Pkts Sent: | Number of Packets sent
Bytes Sent: | Number of bytes sent
Pkts Processed: | Number of input packets discarded
Pkts Discarded: | Number of input packets processed.
Segmentation: | Number of input packets that were segmented.
Segment Pkts: | Number of ROHC segment packets
Only Feedback: | Number of ROHC feedbacks that were NOT piggybacked to other ROHC packets
Piggyback FB: | Number of ROHC feedbacks that were piggybacked to other ROHC packets
Only FB packets: | Number of ROHC packets that carry ONLY multiple ROHC feedbacks.
Efficiency(TX): | Transmission Efficiency
Uncomp Hdr: | Number of uncompressed headers
Compressed Hdr: | Number of compressed headers
Percentage comp: | Percentage comparison
Histogram(TX): | Transmission Histogram
Size: < 2: | Number less than 2
Size: < 4: | Number less than 4
Size: < 8: | Number less than 8
Size: < 16: | Number less than 16
Size: > 16: | Number greater than 16
Decompressor Statistics: |
Active contexts: | Number of active ROHC contexts currently available in the system
Total setup: | Total number of Contexts created till now since the time the stats were being collected.
Total deleted: | Total number of Contexts destroyed till now since the time the stats were being collected.
Messages(RX): | Received ROHC messages
IR: | Number of ROHC IR packets
IR-DYN: | Number of ROHC IR Dynamic packets
Type0: | Number of ROHC Type -0 packets
Type1: | Number of ROHC Type-1 packets
Type2: | Number of ROHC Type-2 packets
Normal: | Number of ROHC Uncompressed packets
Feedback(TX): |
ACK: | Number of ROHC Feedback Ack received
NACK: | Number of ROHC Feedback NACK received
Static-NACK: | Number of ROHC Feedback STATIC NACK received
Error: | Number of Feedback packets that had errors.
Errors(RX): | Errors in received ROHC pkts
Checksum: | Number of packets discarded due to checksum errors
State mismatch: | Number of packets discarded due to state mismatch
Parse error: | Number of packets discarded due to parsing errors
Memory: | Number of packets discarded due to memory constraints
Other error: | Number of packets discarded due to unclassified errors
Reassembly errors: | Number of packets discarded due to reassembly errors
Misc: |
Mode change: | Number of ROHC Mode changes
Profile change: | Number of ROHC Profile changes
State change: | Number of ROHC state changes
Pkts(RX): | Received ROHC packets
Pkts Rcvd: | Number of Packets received
Bytes Rcvd: | Number of bytes received
Decomp Pkts: | Number of decompressed packets sent out
Pkts Discarded: | Number of received packets discarded
Segmentation: | Number of output packets that got segmented.
Segment Pkts: | Number of ROHC segment packets received
Only Feedback: | Number of ROHC feedbacks that were NOT piggybacked to other ROHC packets
Piggyback FB: | Number of ROHC feedbacks that were piggybacked to other ROHC packets
Only FB packets: | Number of ROHC packets that carry ONLY multiple ROHC feedbacks.
Pkts(TX): | Transmitted ROHC packets
Pkts Sent: | Number of ROHC packets sent out
Bytes Sent: | Number of bytes sent out
Piggyback FB: | Number of Feedback packets sent as piggy back
Direct FB: | Number of Feedback packets sent without piggy back
Efficiency(RX): | Transmission Efficiency
Uncomp Hdr: | Number of uncompressed headers
Compressed Hdr: | Number of compressed headers
Percentage comp: | Percentage comparison
Histogram(RX): | Transmission Histogram
Size: < 2: | Number less than 2
Size: < 4: | Number less than 4
Size: < 8: | Number less than 8
Size: < 16: | Number less than 16
Size: > 16: | Number greater than 16