From: Alejandro R. S. <asedeno@MIT.EDU> - 2004-03-21 19:32:19
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Ok, yeah, this one is easy. IEEE 802.11 specs require that wireless cards only transmit packets with a source MAC that is their own. You can ping your own machine because it's clever enough to deal with the packet internally, but you can't ping the router because the packet never leaves the card. As of right now, the bridged net daemon does not support any wireless cards. When I get some free time (I just got a job...) I'll be working on a workaround that will allow the two machines two share the host MAC and let the filtering happen at an IP level. This won't be perfect (dhcp will break for one of the two machines if you're trying to use it for both) but it'll be better than nothing. -Alejandro On Sun, 2004-03-21 at 14:17, Ronald Pijnacker wrote: > > Hi Ronald, > > > > Can you post your complete network configuration information on both > > machines and the coLinux config file? > > > > '/sbin/ifconfig' on coLinux > > 'ipconfig /all' on windows > > the '<network...' line from default.colinux.xml or equivalent. > > > > Also, what version of WinPCap? > > Sure, here it is. Hopefully the Dutch windows installation isn't a problem. > > ---------------------------------------------------------------------- > colinux:~# ifconfig > eth0 Link encap:Ethernet HWaddr 00:43:4F:4E:45:30 > inet addr:192.168.15.4 Bcast:192.168.15.255 Mask:255.255.255.0 > UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 > RX packets:173 errors:0 dropped:0 overruns:0 frame:0 > TX packets:120 errors:0 dropped:0 overruns:0 carrier:0 > collisions:0 txqueuelen:1000 > RX bytes:27960 (27.3 KiB) TX bytes:12892 (12.5 KiB) > Interrupt:2 > > colinux:~# route > Kernel IP routing table > Destination Gateway Genmask Flags Metric Ref Use Iface > 192.168.15.0 * 255.255.255.0 U 0 0 0 eth0 > default 192.168.15.1 0.0.0.0 UG 0 0 0 eth0 > > ---------------------------------------------------------------------- > D:\>ipconfig /all > > Windows IP-configuratie > > Host-naam . . . . . . . . . . . .: windows-box > Primair DNS-achtervoegsel. . . . .: > Knooppunttype: . . . . . . . . . .: onbekend > IP-routering ingeschakeld. . . . .: ja > WINS-proxy ingeschakeld . . . . . : nee > > Ethernet-adapter Draadloze netwerkverbinding: > > Verbindingsspec. DNS-achtervoegsel: o15.ehv.nl > Beschrijving . . . . . . . . . . .: > SMC2835W 2.4GHz 54 Mbps Wireless Cardbus Adapter > Fysiek adres. . . . . . . . . . . : 00-04-E2-80-A5-2C > DHCP ingeshakeld. . . . . . . . . : ja > Autom. configuratie ingeschakeld. : ja > IP-adres. . . . . . . . . . . . . : 192.168.15.172 > Subnetmasker. . . . . . . . . . . : 255.255.255.0 > Standaardgateway. . . . . . . . . : 192.168.15.1 > DHCP-server . . . . . . . . . . . : 192.168.15.1 > DNS-servers . . . . . . . . . . . : 192.168.15.1 > Lease verkregen . . . . . . . . . : zondag 21 maart 2004 18:50:58 > Lease verlopen . . . . . . . . . : dinsdag 23 maart 2004 18:50:58 > > ---------------------------------------------------------------------- > default.colinux.xml: > > <network index="0" name="SMC2835W 2.4GHz 54 Mbps Wireless Cardbus > Adapter" type="bridged"></network> > ---------------------------------------------------------------------- > > WinPCap version is 3.0. > > > Thanks, > > Ronald. > > |