IPSETCAT

NAME

ipsetcat − utility of libcorkipset library

SYNOPSIS

ipsetcat [options] <input filename>

DESCRIPTION

Prints out the (non−sorted) contents of a binary IP set file.

OPTIONS

<input filename>

The binary set file to read.

To read from stdin, use "−" as the

filename.

Writes the contents of the binary IP set file to <filename>.

If this

option isn’t given, then the contents will be written to standard output.

Where possible, we group the IP addresses in the set into CIDR network blocks. For dense sets, this can greatly reduce the amount of output that’s generated.

Show progress information about the files being read and written.

If

this option is not given, the only output will be any error messages that occur.

Display this help and exit.

Output format:

The output will contain one IP address or network per line.

If you give

the "−−networks" option, then we will collapse addresses into CIDR networks where possible. CIDR network blocks will have one of the following formats:

x.x.x.x/cidr xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx/cidr

Individual IP addresses will have one of the following formats:

x.x.x.x xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx:xxxx

Note that we never include a /32 or /128 suffix for individual addresses, even if you’ve requested CIDR networks via the "−−networks" option.

Please note that the output is UNSORTED.

There are no guarantees made

about the order of the IP addresses and networks in the output.