From: Aidas Kasparas <a.kasparas@gmc.lt>
To: "İbrahim Ercan" <ibrahim.ercan@engineer.com>
Cc: netfilter@vger.kernel.org, netfilter-devel@vger.kernel.org
Subject: Re: How to add wildcard netmask to ipset?
Date: Fri, 21 Sep 2012 11:27:17 +0300 [thread overview]
Message-ID: <505C24E5.1090307@gmc.lt> (raw)
In-Reply-To: <CAK6Qs9=Q4tpOjB6JfcSS3fbnyQdAv_Oqcz4zzqqZx5e10PvrAg@mail.gmail.com>
On 2012.09.21 10:35, Ä°brahim Ercan wrote:
> Hello,
>
> We are using ipset and we want to add wildcard netmasks to ipset. We
> are using hash:net to store our ips. Ipset does not accept adding
> netmasks so when adding a network like 192.168.1.0/255.255.255.0 we
> convert it to 192.168.1.0/24 CIDR notation and add. But a network like
> 192.168.2.0/255.0.255.0 cannot be converted to CIDR nor can be added
> to ipset. What can we do?
>
You can allways add 256 entries into your ipset: 192.i.2.0/24 for all i
in 0..255 .
On the other hand, what do you use masks like these for?
--
Aidas Kasparas
IT administrator
GM Consult Group, UAB
+370 686 08473
http://www.gmc.lt
WARNING: multiple messages have this Message-ID (diff)
From: Aidas Kasparas <a.kasparas@gmc.lt>
To: "İbrahim Ercan" <ibrahim.ercan@engineer.com>
Cc: netfilter@vger.kernel.org, netfilter-devel@vger.kernel.org
Subject: Re: How to add wildcard netmask to ipset?
Date: Fri, 21 Sep 2012 11:27:17 +0300 [thread overview]
Message-ID: <505C24E5.1090307@gmc.lt> (raw)
In-Reply-To: <CAK6Qs9=Q4tpOjB6JfcSS3fbnyQdAv_Oqcz4zzqqZx5e10PvrAg@mail.gmail.com>
On 2012.09.21 10:35, İbrahim Ercan wrote:
> Hello,
>
> We are using ipset and we want to add wildcard netmasks to ipset. We
> are using hash:net to store our ips. Ipset does not accept adding
> netmasks so when adding a network like 192.168.1.0/255.255.255.0 we
> convert it to 192.168.1.0/24 CIDR notation and add. But a network like
> 192.168.2.0/255.0.255.0 cannot be converted to CIDR nor can be added
> to ipset. What can we do?
>
You can allways add 256 entries into your ipset: 192.i.2.0/24 for all i
in 0..255 .
On the other hand, what do you use masks like these for?
--
Aidas Kasparas
IT administrator
GM Consult Group, UAB
+370 686 08473
http://www.gmc.lt
next prev parent reply other threads:[~2012-09-21 8:27 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-21 7:35 How to add wildcard netmask to ipset? İbrahim Ercan
2012-09-21 7:35 ` İbrahim Ercan
2012-09-21 8:10 ` Jozsef Kadlecsik
2012-09-21 8:27 ` Aidas Kasparas [this message]
2012-09-21 8:27 ` Aidas Kasparas
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