1ipv6calc(8)                  system administration                 ipv6calc(8)
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NAME

6       ipv6calc  -  format,  calculate, show information, filter IPv6/IPv4/MAC
7       addresses
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SYNOPSIS

10       ipv6calc [OPTIONS] [<input data>]
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DESCRIPTION

14       This program formats and calculates IPv6/IPv4/MAC addresses and can  do
15       many more tricky things, e.g. includes a pipe filter capability.
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OPTIONS

18       If  no  data  is presented as command-line arguments, data is read from
19       standard input.
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21       General options:
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23       [-d|--debug DEBUGVALUE]
24              debug value (bitwise like) can also  be  set  by  IPV6CALC_DEBUG
25              environment value
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27       [-v|--version [-v [-v]]]
28              version information (2 optional detail levels)
29
30       [-v|--version -h]
31              explanation of feature tokens
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33       [-V|--verbose]
34              be more verbose
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36       [-h|--help|-?]
37              this online help
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39       External database options (depending on compiled-in suppport):
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41       [--db-ip2location-disable]
42              IP2Location support disabled
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44       [--db-ip2location-dir DIRECTORY]
45              IP2Location database directory (default: /usr/share/IP2Location)
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47       [--db-geoip-disable]
48              GeoIP support disabled
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50       [--db-geoip-dir DIRECTORY]
51              GeoIP database directory (default: /usr/share/GeoIP)
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53       Special options:
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55       [-q|--quiet]
56              be more quiet (auto-enabled in pipe mode)
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58       [-f|--flush]
59              flush each line in pipe mode
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61       Usage with new style options:
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63       [--in|-I INPUT-TYPE]
64              specify input  type (default: autodetect)
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66       [--out|-O OUTPUT-TYPE]
67              specify output type (sometimes: autodetect)
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69       [--action|-A ACTION]
70              specify  action  (default: format conversion, sometimes: autode‐
71              tect)
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73       [<format option> ...]
74              specify format options
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76       <input data> [...]
77              input data
78
79              Available input  types:
80                     [-m] -I|--in     -?|-h|--help
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82              Available output types:
83                     [-m] -O|--out    -?|-h|--help
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85              Available action types:
86                     [-m] -A|--action -?|-h|--help
87
88        Other usage:
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90       --showinfo|-i [--machine_readable|-m]
91              show information about input data
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93       --showinfo|-i --show_types
94              show available types on '-m'
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96       Usage with shortcut options: <shortcut option>  [<format  option>  ...]
97       <input data>
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99       For  more  information  and  available  format  options  use: <shortcut
100       option> -?|-h|--help
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102       -r|--addr2ip6_int (-O revnibbles.int)
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104       -r|--addr_to_ip6int (-O revnibbles.int)
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106       -a|--addr2ip6_arpa (-O revnibbles.arpa)
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108       -a|--addr_to_ip6arpa (-O revnibbles.arpa)
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110       -b|--addr_to_bitstring (-O bitstring)
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112          --addr2compaddr (--printcompressed)
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114          --addr_to_compressed (--printcompressed)
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116          --addr2uncompaddr (--printuncompressed)
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118          --addr_to_uncompressed (--printuncompressed)
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120          --addr_to_base85 (-I ipv6addr -O base85)
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122          --base85_to_addr (-I base85 -O ipv6addr)
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124          --mac_to_eui64 (-I mac -O eui64)
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126          --addr2fulluncompaddr (--printfulluncompressed)
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128          --addr_to_fulluncompressed (--printfulluncompressed)
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130          --addr2if_inet6 (-I ipv6addr -O ifinet6)
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132          --addr_to_ifinet6 (-I ipv6addr -O ifinet6)
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134          --if_inet62addr (-I ifinet6 -O ipv6addr --printcompressed)
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136          --ifinet6_to_compressed (-I ifinet6 -O ipv6addr --printcompressed)
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138          --eui64_to_privacy (-I iid_token -O iid_token -A genprivacyiid)
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140          --ipv4_to_6to4addr (-I ipv4 -O ipv6addr -A conv6to4)
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142       See inline help or documentation for more.
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REPORTING BUGS

145       Report bugs via GitHub:
146        https://github.com/pbiering/ipv6calc/issues
147       ⟨https://github.com/pbiering/ipv6calc/issues⟩
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149       Homepage:              http://www.deepspace6.net/projects/ipv6calc.html
150       ⟨http://www.deepspace6.net/projects/ipv6calc.html⟩
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EXAMPLES

153       To run this program the standard way type:
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155       ipv6calc --showinfo -i -m ::1
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157       ipv6calc --showinfo -m 127.0.0.1
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159       ipv6calc --showinfo --show_types
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161       ipv6calc --ipv4_to_6to4addr 127.0.0.1
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163       ipv6calc --addr_to_uncompressed ::1
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165       Usage of filters in pipe mode:
166              cat <Apache-Logfile> | ipv6calc -E ipv6.db.cc=US,iid-random
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COPYRIGHT

169       GPLv2
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AUTHORS

172       Peter Bieringer <pb@bieringer.de>
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176Peter Bieringer <pb@bieringer.de>    2.0.0                         ipv6calc(8)