From: pauloric@contatogs.com.br
To: netfilter <netfilter@vger.kernel.org>
Cc: pauloric <pauloric@contatogs.com.br>
Subject: Re: nftables - quota isn't working?
Date: Thu, 12 Aug 2021 11:10:55 -0300 (BRT) [thread overview]
Message-ID: <165409782.214.1628777455555.JavaMail.zimbra@contatogs.com.br> (raw)
In-Reply-To: <1279582625.93.1628773294634.JavaMail.zimbra@contatogs.com.br>
I think that I find the 'error'.
Quota follows same rules that limit?
https://wiki.nftables.org/wiki-nftables/index.php/Rate_limiting_matchings
If it's correct it should be good to alert users that ares reading https://wiki.nftables.org/wiki-nftables/index.php/Quotas that Quotas follow same rules that limit.... 80)
best regards
----- Mensagem original -----
De: "pauloric" <pauloric@contatogs.com.br>
Para: "netfilter" <netfilter@vger.kernel.org>
Cc: "pauloric" <pauloric@contatogs.com.br>
Enviadas: Quinta-feira, 12 de agosto de 2021 10:01:34
Assunto: nftables - quota isn't working?
Hi all
Reading https://wiki.nftables.org/wiki-nftables/index.php/Quotas
I have been testing quota but I have a doubt.
a) If I use this rule below , quota reaches its value, but download continues.
insert rule inet filter FORWARD ip daddr 192.168.10.11 quota until 2 mbytes counter accept comment "paulo-quota"
nft list ruleset | grep 'paulo-quota'
ip daddr 192.168.10.11 quota 2 mbytes used 2 mbytes counter packets 1074 bytes 2094663 accept comment "paulo-quota"
b) But if I invert logic, download stops.
insert rule inet filter FORWARD ip daddr 192.168.10.11 quota over 2 mbytes counter drop comment "paulo-quota"
debian-10.10.0-amd64-netinst.iso
https://gemmei.ftp.acc.umu.se/debian-cd/current/amd64/iso-cd/debian-10.10.0-amd64-netinst.iso
0 B/s - 22,9 MB de 336 MB
Should a) have the same result as b) ?
Ubuntu 20.04.2
5.4.0-47-generic #51-Ubuntu SMP
nftables 0.9.3-2
Thanks in advanced
--
Paulo Ricardo Bruck consultor
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Pau lo Ricardo Bruck consultor
tel 011 3596-4881 011
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Domou arigatou gozaimasu
next prev parent reply other threads:[~2021-08-12 14:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-12 13:01 nftables - quota isn't working? pauloric
2021-08-12 14:10 ` pauloric [this message]
2021-08-12 14:20 ` Florian Westphal
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