On Friday 27 January 2006 16:07, Fabian Keil wrote: > Bob Kersten <[EMAIL PROTECTED]> wrote: > > On 25-jan-2006, at 11:57, Fabian Keil wrote: > > > [EMAIL PROTECTED] ~ #ifconfig gif0 tunnel 1.2.3.4 5.6.7.8 up > > > [EMAIL PROTECTED] ~ #ifconfig bridge0 create > > > [EMAIL PROTECTED] ~ #ifconfig bridge0 addm ndis0 addm gif0 up > > > [EMAIL PROTECTED] ~ #ifconfig bridge0 > > > bridge0: flags=8043<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 > > > ether ac:de:48:f4:4e:9c > > > priority 32768 hellotime 2 fwddelay 15 maxage 20 > > > member: gif0 flags=3<LEARNING,DISCOVER> > > > member: ndis0 flags=3<LEARNING,DISCOVER> > > > > > > BTW: man if_config says all members of the bridge are required to > > > have the same MTU, but ifconfig doesn't seem to check it. > > > My setup wouldn't work as gif0 has a MTU of 1280. > > > > Gjee ... I'm still not able to add the gif0 device to my bridge0. > > > > I'm using FreeBSD6.0 and I've fixed the mtu on my gif0 device to be > > 1500. These are the steps that I take: > > > > [/] [EMAIL PROTECTED]> ifconfig gif0 create > > [/] [EMAIL PROTECTED]> ifconfig gif0 tunnel 1.2.3.4 5.6.7.8 mtu 1500 up > > [/] [EMAIL PROTECTED]> ifconfig bridge0 create > > [/] [EMAIL PROTECTED]> ifconfig bridge0 addm fxp0 > > [/] [EMAIL PROTECTED]> ifconfig bridge0 addm gif0 > > ifconfig: BRDGADD gif0: Invalid argument > > > > [/] [EMAIL PROTECTED]> ifconfig > > fxp0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> mtu > > 1500 > > options=8<VLAN_MTU> > > inet6 fe80::202:a5ff:fe26:6e45%fxp0 prefixlen 64 scopeid 0x1 > > inet 192.168.100.101 netmask 0xffffff00 broadcast > > 192.168.100.255 > > ether 00:02:a5:26:6e:45 > > media: Ethernet autoselect (100baseTX <full-duplex>) > > status: active > > rl0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500 > > options=8<VLAN_MTU> > > inet6 fe80::2e0:xxxx:xxxx:xxxx%rl0 prefixlen 64 scopeid 0x2 > > inet 1.2.3.4 netmask 0xfffffe00 broadcast 83.160.3.255 > > ether 00:e0:4c:a2:b5:f6 > > media: Ethernet autoselect (100baseTX <full-duplex>) > > status: active > > lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384 > > inet6 ::1 prefixlen 128 > > inet6 fe80::1%lo0 prefixlen 64 scopeid 0x3 > > inet 127.0.0.1 netmask 0xff000000 > > gif0: flags=8051<UP,POINTOPOINT,RUNNING,MULTICAST> mtu 1500 > > tunnel inet 1.2.3.4 --> 5.6.7.8 > > inet6 fe80::202:a5ff:xxxx:xxxx%gif0 prefixlen 64 scopeid 0x4 > > bridge0: flags=8000<MULTICAST> mtu 1500 > > ether ac:de:48:ee:6a:cf > > priority 32768 hellotime 2 fwddelay 15 maxage 20 > > member: fxp0 flags=3<LEARNING,DISCOVER> > > > > The 'fake' ip addresses don't matter, it doesn't work with real > > addresses either. It seems as if gif0 is not accepted as 'real' > > ethernet device when trying to add it to the bridge. Maybe this > > isn't the right way to achive the VPN with all clients in the same > > subnet. > > I don't know if it means anything, but our bridges seem to be > different. Yours doesn't have the broadcast flag.
Adding gifs to bridge came after 6.0-RELEASE. It's in 6.0-STABLE though. http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/net/if_bridge.c > > Fabian _______________________________________________ freebsd-questions@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-questions To unsubscribe, send any mail to "[EMAIL PROTECTED]"
