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Date: Sun, 09 Jul 2000 16:03:16 +0000
From: Gustavo Vieira Goncalves Coelho Rios <kernel@tdnet.com.br>
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To: Patrick <patrick@freegates.be>, questions@freebsd.org
Subject: Re: need help for IPFW advanced use
References: <000801bfe9d8$5cb421e0$0101a8c0@pfoubert>
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> Patrick wrote:
> 
> Hello,
> 
> With this new version (4.0) of freebsd, you introduce the availability
> to limit the bandwidth use by using ipfw command .
> 
> I make a new installation, with 2 network cards, enable the gateway
> and testing it over two differents networks: it's run.
> 
> I enable IP Firewall as "OPEN" mode, it's ok
> 
> But when I try the command
> 
> IPFW PIPE SHOW, I get an error:
> 
> IPFW: getsockopt (ip_dummy_get): protocol not available
> 
> When I try to add a rule as:
> 
> IPFW ADD PIPE 1 IP FROM ANY TO ANY OUT (as man pages), i get an error:
> 
> IP_FW_CTL: Invalid command
> IPFW: getsockopt(ip_fw_add): protocol not available
> 
> I not see a "valable" reason to have problems with ipfw but ...
> 
> If you have a idea or if kernel need to be recompiled with specific
> values or modules, please let's me know and the procedure to make it !
> 
> Thanks
> 
> Patrick Foubert
> Servers Manager
> 

Please, DON'T send html message to the mailing list!
Do you have a kernel that support ipfirewall ?

1) man ipfirewall
2) vi /sys/i386/conf/LINT (look for IPFIREWALL options)


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