Вести с полей

From

Slawa Olhovchenkov (2:5030/500)

To

All (2:5054/37.63)

Date

2005-12-27T13:40:06Z

Area

RU.UNIX.BSD

Hello All!

glebius     2005-12-13 12:16:03 UTC

  FreeBSD src repository

  Modified files:
    sbin/ipfw            ipfw2.c
    sys/netinet          ip_fw.h ip_fw2.c
  Log:
  Add a new feature for optimizining ipfw rulesets - substitution of the
  action argument with the value obtained from table lookup. The feature
  is now applicable only to "pipe", "queue", "divert", "tee", "netgraph"
  and "ngtee" rules.

  An example usage:

    ipfw pipe 1000 config bw 1000Kbyte/s
    ipfw pipe 4000 config bw 4000Kbyte/s
    ipfw table 1 add x.x.x.x 1000
    ipfw table 1 add x.x.x.y 4000
    ipfw pipe tablearg ip from table(1) to any

  In the example above the rule will throw different packets to different pipes.

  TODO:
    - Support "skipto" action, but without searching all rules.
    - Improve parser, so that it warns about bad rules. These are:
      - "tablearg" argument to action, but no "table" in the rule. All
        traffic will be blocked.
      - "tablearg" argument to action, but "table" searches for entry with
        a specific value. All traffic will be blocked.
      - "tablearg" argument to action, and two "table" looks - for src and
        for dst. The last lookup will match.


... Boomfuck programmers against glitches and bloatware
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