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A bunch of changes (mostly syntactic sugar, all backward compatible):

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* Make the addr-set size optional (defaults to /24)
    You can now write 1.2.3.0/24{56-80} or  1.2.3.0{56-80}
    Also make the parser more strict.

  * Support a new format for the list of addresses:
        1.2.3.4,5.6.7.8/30,9.10.11.12/22,12.12.12.13, ...
    which exploits the new capabilities of O_IP_SRC_MASK/O_IP_DST_MASK

  * Allow spaces after commas to make lists of addresses more readable.
        1.2.3.4, 5.6.7.8/30, 9.10.11.12/22, 12.12.12.13, ...

  * ipfw will now accept full commands as a single argument and strip
    extra leading/trailing whitespace as below:
        ipfw "-q add allow ip from 1.2.3.4 to 5.6.7.8, 9.10.11.23 "
    This should help in moving the body of ipfw into a library
    that user programs can invoke.

  * Cleanup some comments and data structures.

  * Do not print rule counters for dynamic rules with ipfw -d list
    (PR 51182)

  * Improve 'ipfw -h' output (PR 46785)

  * Add a '-n' flag to test the syntax of commands without actually
    calling [gs]etsockopt() (PR 44238)

  * Support the '-n' flag also with the preprocessors;

Manpage commit to follow.

MFC after: 3 days
This commit is contained in:
Luigi Rizzo 2003-07-08 07:52:47 +00:00
parent 7a1dfbc0d3
commit 571f8c1b7a
1 changed files with 393 additions and 261 deletions
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