Am 25.02.2011 um 07:56 schrieb Zhihao Yuan: > My server is behind a DHCP-enabled router, and it has two network > interfaces, wlan0 and bge0. I want to use them together, so I bind > them, plus tap0 to bridge0. But bridge has a random MAC address for > each time it was created, which makes me hard to reserve an IP for it > (since I need to forward some ports to this server). So I set > net.link.bridge.inherit_mac=1, which makes bridge0 to use bge0's MAC > address, always. But this causes another problem: the packets sent to > bridge0 is also sent to bge0, -- the packets are duplicated! The > kernel have to drop half of them. So how can I bind a distinct MAC > address to a bridge?
This is in my router's rc.conf: ifconfig_bridge0="ether 02:00:00:00:00:01 addm tap0 addm vlan1" ifconfig_bridge0_alias0="inet 192.168.0.1/24" vlan1 is on em0; neither as an address assigned. And if you want to put IPv6 on there, you also have to add a link-local address to make rtadvd happy, something like: ipv6_network_interfaces="bridge0 gif0" ipv6_ifconfig_bridge0="fe80::21c:c0ff:fe7d:8c50%bridge0" ipv6_ifconfig_bridge0_alias0="2001:470:1f0b:xxxx::1 prefixlen 64" -- Stefan Bethke <s...@lassitu.de> Fon +49 151 14070811 _______________________________________________ freebsd-stable@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-stable To unsubscribe, send any mail to "freebsd-stable-unsubscr...@freebsd.org"