fail to do the bridge on tdma by using the scripts under net80211

[Adrian Chadd]

Hi,

Are you doing bridging on the master? Does the slave have an IP
address, or are you trying to do bridging on the slave too?


-a


On 21 May 2014 07:13, Andy <luxinweiandy at hotmail.com> wrote:
> Recently I just wanna try the TDMA wireless network of FreeBSD. My network is
> simple, just three computers, two connect by TDMA each other(one master, one
> slave) and another computer connect the TDMA master computer by ethernet
> port(wired).
>
> For start, I just run the scripts  setup.tdma-master and
> setup.tdma-slave(under /usr/src/tools/tools/net80211/scripts) on each TDMA
> computer. These two scripts will create two tdma nodes with both bridged to
> each wired NIC. After this, I think I could ping between these two bridge
> but it doesn't work!!
>
> At First I think the problem is happen in TDMA connection, so I set IP
> addresses for two TDMA nodes, and I can ping between them, so the problem
> maybe in the bridge setting. But looking into the scripts, I find there is
> nothing differece with bridge setting in the handbook.
>
> Am I missing something important here?
>
> I would greatly appreciate it if anyone could offer some information on
> these questions!
>
> Following are some of my network setting
> on the master node:
>
> <http://freebsd.1045724.n5.nabble.com/file/n5914139/ifconfig_output_master.png>
> <http://freebsd.1045724.n5.nabble.com/file/n5914139/netstat_output_master.png>
>
> on the slave node:
>
> wlan0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0
> mtu 1500
>         ether 00:15:6d:6a:a6:bd
>         inet6 fe80::215:6dff:fe6a:a6bd%wlan0 prefixlen 64 scopeid 0x4
>         inet 192.168.4.2 netmask 0xffffff00 broadcast 192.168.4.255
>         nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
>         media: IEEE 802.11 Wireless Ethernet OFDM/24Mbps mode 11g <flag0,adhoc>
>         status: running
>         ssid freebsd+tdma channel 10 (2457 MHz 11g) bssid ec:88:8f:c4:40:18
>         country US ecm authmode OPEN privacy OFF txpower 21 ucastrate 24
>         mcastrate 24 scanvalid 60 protmode CTS wme burst tdmaslot 1
>         tdmaslotcnt 2 tdmaslotlen 10000 tdmabintval 5
> bridge0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu
> 1500
>         ether 02:84:ff:8d:58:00
>         inet 192.168.2.2 netmask 0xffffff00 broadcast 192.168.2.255
>         nd6 options=1<PERFORMNUD>
>         id 00:00:00:00:00:00 priority 32768 hellotime 2 fwddelay 15
>         maxage 20 holdcnt 6 proto rstp maxaddr 2000 timeout 1200
>         root id 00:00:00:00:00:00 priority 32768 ifcost 0 port 0
>         member: wlan0 flags=143<LEARNING,DISCOVER,AUTOEDGE,AUTOPTP>
>                 ifmaxaddr 0 port 4 priority 128 path cost 370370
>
>
> Routing tables
>
> Internet:
> Destination        Gateway            Flags    Refs      Use  Netif Expire
> 127.0.0.1          link#3             UH          0        0    lo0
> 192.168.2.0/24     link#5             U           0        1 bridge
> 192.168.2.2        link#5             UHS         0        0    lo0
> 192.168.4.0/24     link#4             U           0        4  wlan0
> 192.168.4.2        link#4             UHS         0        0    lo0
>
>
>
>
> --
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