DES/3DES/AES VPN Encryption Module (AIM-VPN/EPII, AIM-VPN/HPII, AIM-VPN/BPII Family)
show crypto engine accelerator statistic
14
Cisco IOS Release 12.3(7)T
The following example shows typical output of the Cisco 2600 and Cisco 3600 VPN Modules. Note the
current statistics, error counters, and associated error numbers that may be returned to the console:
bytes after encrypt Number of payload bytes encrypted by the VPN Module, including
encryption header and trailer bytes.
packets decompressed Number of packets that were decompressed by the interface.
packets compressed Number of packets that were compressed by the interface.
bytes before decomp Number of payload bytes decompressed by the VPN Module,
including encryption header and trailer bytes.
bytes before comp Number of payload bytes decompressed by the VPN Module. Not
including encryption header and trailer bytes.
bytes after decomp Number of payload bytes compressed by the VPN Module. Not
including encryption header and trailer bytes.
bytes after comp Number of payload bytes compressed by the VPN Module,
including encryption header and trailer bytes.
packets bypass decompr Number of packets that were not decompressed by the compression
algorithm on the originating router.
packets bypass compres Number of packets that were not compressed by the compression
algorithm because they were too short.
bytes bypass decompres The Number of bytes in the payload that correspond to the number
of bytes in packets bypass decompression.
bytes bypass compressi Number of bytes in the packets that were not compressed by the
originating router because they were too short.
packets not decompress Number of bytes in the packets that were not decompressed by the
compression algorithm on the originating router due to expansion.
packets not compressed Number of packets that were not compressed because the packets
were too short.
bytes not decompressed The number of bytes in the packets that were counted in the bytes
bypass decompresion counter.
bytes not compressed The number of bytes in the packets that were counted in the packets
not compressed counter.
compression ratio Ratio of compression and decompression of packets presented to the
compression algorithm that were successfully compressed or
decompressed. This statistic measures the efficiency of the
algorithm for all packets that were compressed or decompressed.
overall Ratio of compression and decompression of packets presented to the
compression algorithm including those that were not compressed.
This measures the compression efficiency of all packets on the
tunnel.
commands out The number of requests that have been made to the AIM-VPN card.
commands acknowledged The number of responses that have been handled by the AIM-VPN
card.
Table 3 show crypto engine accelerator statistic Field Descriptions
Counter Description
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