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Modify -b option to generate all random MAC addresses.
Improve the random generation algorithm, use nrand48() which fills the
ethernet address in two calls instead of six calls to rand() and six
floating point calculations.
Set the locally administered bit of generated MAC addresses.
Signed-off-by: Matteo Croce <mcroce@redhat.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
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CMP_INT evaluates its arguments more than once, and thus passing a
post-incremented pointer as an argument causes double increments and
hence buffer overruns. This can be observed by erratic behavior of IPv6
address ranges. Fix by moving the increment to loop header.
Signed-off-by: Petr Machata <petrm@mellanox.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
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This allows a user to pass a range of IPv6 addresses, either like:
fec0:5000::1-fec0:5000::100
or in CIDR notation:
fec0:5000::0/112
These can be used for the -A and/or -B command-line options.
The largest range that can be used is a /64. In other words, if using CIDR
notation, the masklen must be <= 128 and >= 64.
Signed-off-by: Tommy Beadle <tbeadle@gmail.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
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Make sure params is always NULL-terminated as strncpy() doesn't
guarantee this.
Closes #134
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
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After some back and forth, we decided that it is easier to maintain
mausezahn in a staging directory until it is fully reworked and
cleaned up to be ready to be fully integrated. This way, it is better
than having it in a separate branch, and we can also accept patches
from outside more easily. Also, while at it, fix up some function
mismatches with libcli.
Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
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