Skip site navigation (1)Skip section navigation (2)
Date:      Wed, 29 Apr 2009 23:53:21 +0200
From:      Sebastiaan van Erk <sebster@sebster.com>
To:        Nikos Vassiliadis <nvass@freemail.gr>
Cc:        FreeBSD Questions Mailing List <freebsd-questions@freebsd.org>
Subject:   Re: CARP & bridge
Message-ID:  <49F8CC51.2030203@sebster.com>
In-Reply-To: <49F89FE1.6070807@freemail.gr>
References:  <49F81FF2.3040302@sebster.com>	<1240999037.2645.3.camel@frodon.be-bif.ulb.ac.be> <49F8269E.2010201@sebster.com> <49F89FE1.6070807@freemail.gr>

next in thread | previous in thread | raw e-mail | index | archive | help
This is a cryptographically signed message in MIME format.

--------------ms010906060308020109090009
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 7bit

Hi,

Nikos Vassiliadis wrote:
> Sebastiaan van Erk wrote:
>> Julien Cigar wrote:
>>>
>>> Maybe you've to do ARP Proxy on one side ? Try to add an ARP entry in
>>> the ARP table with arp (arp -s 1.2.3.4 MAC foo) ..
>>
>> Thanks for the suggestion.
>>
>> Ok, static arp works: that is, if I take the carp1 mac address and add 
>> it to the arp table using:
>>
>>  arp -s 10.0.80.74 00:00:5e:00:01:02 pub
>>
>> The ping starts to work. I'm still a bit confused why I have to do 
>> this though, because I can ping the non-shared IP 10.0.80.77 from the 
>> VPN client (via tap0) without any static arp, and I can ping the 
>> shared VIP (10.0.80.74) from clients on the physical network (em1) as 
>> well without any static arp. It's only when the ping it has to cross 
>> the bridge that it's an issue.
> 
> Does it make any difference if you set the IP address on the bridge0
> iface and not on the physical one?
> 
> I recall that the recommended setup is to use IP addresses on
> the bridge interface and leave the members of the bridge IPless.
> 
> Nikos

Thanks for the suggestion. I tried it, but unfortunately the carp device 
never leaves the INIT state when I put the ip on the bridge. :-( I did 
find some similar problem here:

http://www.freebsd.org/cgi/query-pr.cgi?pr=125816

Regards,
Sebastiaan

--------------ms010906060308020109090009
Content-Type: application/x-pkcs7-signature; name="smime.p7s"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename="smime.p7s"
Content-Description: S/MIME Cryptographic Signature
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--------------ms010906060308020109090009--



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?49F8CC51.2030203>