Your message dated Thu, 7 Feb 2008 20:35:30 -0700
with message-id <[EMAIL PROTECTED]>
and subject line iptables: [doc] more hashlimit manpage updates
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Package: iptables
Version: 1.3.5.0debian1-1
Severity: minor

Seems hashlimit docs are mine ;)

1)        --hashlimit-mode destip | destip-destport
              Limit per IP or per port

This is incorrect. The correct text could be:

       --hashlimit-mode dstip | dstport | srcip | srcport
              Limit per IP or per ip+port

2) It should be noted (and preferably forwarded upstream) that it is
impossible to _change_ or _replace_ a hashlimit with the same
hashlimit-name: kernel code lies that the limit was changed but
the /proc/net/ipt_hashlimit/whatever file still reflects the old
limit values and it really acts so. 

(Example: 
iptables -A test -m hashlimit --hashlimit 1/sec --hashlimit-name foo
iptables -R test 1 -m hashlimit --hashlimit 10/sec --hashlimit-name foo
it still limits at 1/sec, opposite of what iptables -L -nv tells.)

Moral of the story: if you want to change limit settings you have 
to give the hashlimit a new name.

This should be documented.

Peter


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--- Begin Message ---
retitle 387651 [doc] more hashlimit manpage updates
thanks

Version: 1.3.5.0debian1-1

The iptables stuff was fixed long ago.


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