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tcpstats - TCP Protocol

TCP protocol statistics.

Header Files

Interface

import openbsd n = openbsd.netstat.Netstat() print n.tcpstats()

Example Output

The example output below was produced using the building Python pretty-printer. See the netstat parent page for an example of how this is done.

{ 'accepts': 190L, 'badsyn': 0L, 'closed': 3990L, 'connattempt': 2988L, 'conndrops': 3L, 'connects': 3139L, 'cwr_ecn': 0L, 'cwr_frecovery': 50L, 'cwr_timeout': 190L, 'delack': 443788L, 'drops': 12L, 'ecn_accepts': 0L, 'ecn_rcvce': 0L, 'ecn_rcvcwr': 0L, 'ecn_rcvece': 0L, 'ecn_sndcwr': 0L, 'ecn_sndece': 0L, 'ecn_sndect': 0L, 'inhwcsum': 0L, 'keepdrops': 1L, 'keepprobe': 16L, 'keeptimeo': 17L, 'noport': 297L, 'outhwcsum': 0L, 'pawsdrop': 7L, 'pcbhashmiss': 487L, 'persistdrop': 0L, 'persisttimeo': 0L, 'predack': 17842L, 'preddat': 727675L, 'rcvackbyte': 16435993L, 'rcvackpack': 41223L, 'rcvacktoomuch': 0L, 'rcvafterclose': 133L, 'rcvbadoff': 0L, 'rcvbadsig': 0L, 'rcvbadsum': 0L, 'rcvbyte': 328576668L, 'rcvbyteafterwin': 1L, 'rcvdupack': 2945L, 'rcvdupbyte': 94108L, 'rcvduppack': 442L, 'rcvgoodsig': 0L, 'rcvmemdrop': 0L, 'rcvnosec': 0L, 'rcvoobyte': 72975148L, 'rcvoopack': 80398L, 'rcvpack': 744245L, 'rcvpackafterwin': 1L, 'rcvpartdupbyte': 2164L, 'rcvpartduppack': 3L, 'rcvshort': 0L, 'rcvtotal': 856294L, 'rcvwinprobe': 1L, 'rcvwinupd': 310L, 'rexmttimeo': 190L, 'rttupdated': 44148L, 'segstimed': 44065L, 'sndacks': 450225L, 'sndbyte': 16440144L, 'sndctrl': 6191L, 'sndpack': 40638L, 'sndprobe': 0L, 'sndrexmitbyte': 94379L, 'sndrexmitfast': 50L, 'sndrexmitpack': 142L, 'sndtotal': 568293L, 'sndurg': 0L, 'sndwinup': 71097L, 'timeoutdrop': 3L}

<--previous | contents | next--> (12/21/04)
PyOpenbsd v0.1 Manual