re
can somebody tell me what am I doing wrong (at this late night hour),
because vlan are not getting bridged at all.
ifconfig eth0 0.0.0.0 up
ifconfig eth1 0.0.0.0 up
brctl addbr br0
brctl addif br0 eth0
brctl addif br0 eth1
ifconfig br0 up
vconfig add br0 X
vconfig add br0 Y
X = vlan-ID (example: 222)
Y = vlan ID (example: 223)
# brctl show
bridge name bridge id STP enabled interfaces
br0 8000.00001a1a4c74 no eth0
eth1
# cat /proc/net/vlan/config
VLAN Dev name | VLAN ID
Name-Type: VLAN_NAME_TYPE_RAW_PLUS_VID_NO_PAD
br0.X | X | br0
br0.Y | Y | br0
dmesg shows that:
br0: port 2(eth1) entering learning state
br0: port 1(eth0) entering learning state
br0: topology change detected, propagating
br0: port 2(eth1) entering forwarding state
br0: topology change detected, propagating
br0: port 1(eth0) entering forwarding state
but still no data is forwarded from one interface to another? Is there
any sysctl stuff, that I need to set up like ''ip_forwarding''
when doing
routing? Is there something bridging parameter for forwarding or am I
misconfigured things above?
thanks and regards,
Andraz
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Andraz Sraka wrote:> but still no data is forwarded from one interface to another? Is there > any sysctl stuff, that I need to set up like ''ip_forwarding'' when doing > routing? Is there something bridging parameter for forwarding or am I > misconfigured things above?I think that the bridge device don''t support vlan. The attached patch could add that support (mind that I haven''t compiled nor tested the patch). Let me know if it works. -- ********************************************************************** Marco Innocenti Gruppo Infrastruttura e Sicurezza CINECA phone:+39 0516171553 / fax:+39 0516132198 Via Magnanelli 6/3 e-mail: innocenti@cineca.it 40033 Casalecchio di Reno Bologna (Italia) ********************************************************************** _______________________________________________ LARTC mailing list LARTC@mailman.ds9a.nl http://mailman.ds9a.nl/cgi-bin/mailman/listinfo/lartc
On Thu, Mar 30, 2006 at 02:43:05AM +0200, Andraz Sraka wrote:> re > > can somebody tell me what am I doing wrong (at this late night hour), > because vlan are not getting bridged at all. > > ifconfig eth0 0.0.0.0 up > ifconfig eth1 0.0.0.0 up > brctl addbr br0 > brctl addif br0 eth0 > brctl addif br0 eth1 > ifconfig br0 up > vconfig add br0 X > vconfig add br0 Y > > X = vlan-ID (example: 222) > Y = vlan ID (example: 223) >You can''t add vlan interface to bridge , bridge connects two or more physical ethernet interfaces to one logical. Would be better to first create vlans on eth0/1 and next you can bridge both vlans. Something like that: vconfig add eth0 X vconfig add eth0 Y vconfig add eth1 X vconfig add eth1 Y brctl addbr br0 brctl addif br0 eth0.X brctl addif br0 eth1.X brctl addbr br1 brctl addif br1 eth0.Y brctl addif br1 eth1.Y /pch -- Dyslexia bug unpatched since 1977 ... exploit has been leaked to the underground.