Date: Tue, 30 Oct 2012 09:34:06 -0400 From: Kim Culhan <w8hdkim@gmail.com> To: Gleb Smirnoff <glebius@freebsd.org> Cc: Monthadar Al Jaberi <monthadar@gmail.com>, freebsd-current@freebsd.org Subject: Re: Interfaces connected by bridge(4) do not pass arp replies Message-ID: <CAKZxVQX28wbUUDBUt3e7s8ejeoZ1dYgivarFGEFCibEW=ZOupA@mail.gmail.com> In-Reply-To: <CAKZxVQWOojNbZ58k4tW4O-5%2BiCZFQD_N6%2BB%2BCYnnNDR2rng-Qg@mail.gmail.com> References: <CAKZxVQVXptkzS-hisKRmaooFaqgrHx7nOouO3Uj4vxuTBqkhTg@mail.gmail.com> <CA%2BsBSo%2BQy70cLL97KY8BE9L4GR2cwzhLTe6XP_Pe1Qsr8Xa7mQ@mail.gmail.com> <CAKZxVQXaZy9H2QR4uz0XzZ%2BmCyX-27CVBQEeFGH=J4G5EtvPXg@mail.gmail.com> <CA%2BsBSoKmnQAW1WoKnrDzNje5SF1wooW0JVdxb57JjyYpEeFQpA@mail.gmail.com> <CAKZxVQUBC9m0WjQ-n7%2BoJo0=0_DEMU0bnXopsNYqYdgxq2xE0g@mail.gmail.com> <20121030121924.GD70741@FreeBSD.org> <CAKZxVQWOojNbZ58k4tW4O-5%2BiCZFQD_N6%2BB%2BCYnnNDR2rng-Qg@mail.gmail.com>
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On Tue, Oct 30, 2012 at 9:29 AM, Kim Culhan <w8hdkim@gmail.com> wrote:
> On Tue, Oct 30, 2012 at 8:19 AM, Gleb Smirnoff <glebius@freebsd.org> wrote:
>> Kim,
>>
>> On Mon, Oct 29, 2012 at 05:59:04PM -0400, Kim Culhan wrote:
>> K> >> What svn revision of FreeBSD -current are you running?
>> K> >
>> K> > FreeBSD head r238604.
>> K>
>> K> I should have mentioned earlier this is with r242126, there have been
>> K> some changes
>> K> to the network code since 238604, maybe that is why you don't have this problem.
>>
>> If you can do binary search, that may be valuable.
>>
>> --
>> Totus tuus, Glebius.
>
> Ok I can begin that process, Monthadar since you have an earlier
> version can you try
> a test:
>
> From a machine on one of your 2 interfaces, can you ping a machine on
> the other interface?
>
> Do you see the MAC for a machine on the other interface in the arp table?
>
> When this problem is present, it is possible to reach the router and
> out to the internet
> (if it is routed that way) but in the case of the wireless interface,
> for example, you cannot
> reach a machine on the wired interface.
>
> The interfaces here:
Sorry omitted one interface:
wlan1: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST>
metric 0 mtu 1500
ether fa:d1:11:38:3c:e5
nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
media: IEEE 802.11 Wireless Ethernet autoselect mode 11ng <hostap>
status: running
ssid ap2 channel 6 (2437 MHz 11g ht/40+) bssid fa:d1:11:38:3c:e5
regdomain 32924 country CN indoor ecm authmode OPEN privacy OFF
txpower 20 scanvalid 60 protmode CTS ampdulimit 64k ampdudensity 8
shortgi wme burst dtimperiod 1
-kim
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