+-net5501--+
| |
host1 ---+--vr0--? |
| |
host2 ---+--vr1--? |
| ?--re0--+isp dhcp
host3 ---+--vr2--? |
| |
host4 ---+--vr3--? |
| |
+--+
On 4/26/12 2:17 AM, Jed Clear wrote:
I'll assume you've seen http://www.openbsd.org/faq/faq6.html#Bridge
Yes, that was the first place I looked, along with various web pages on
bridging. It seems that bridging only two interfaces is what is covered.
Can you expand on does not work? Do you mean host1-4 can't ping
each other? Or they can't ping the IP on the net5501 bridge
interface? Or they can't reach the Internet through the net5501
(assuming that is the ultimate goal)?
The middle one, I'm not getting as far as pinging the net5501 bridge
interface.
I've bridged vr0 - vr3 and they show up in the bridge. I've assigned an
IP number to vr0 and serve DHCP to that ip range. If I connect to vr0,
I can get an address via DHCP. If I connect to the other ports, then I
cannot. If I understand correctly, connections from vr1 - vr3 will be
bridged to vr0 and will get DHCP from vr0 via the bridge, but that is
not happening.
Regards
/Lars
If hosts1-4 can't ping each other, do you still have
/etc/hostname.vr0-3 with the up? Can you post the output of
ifconfig -a? Any network related log entries from a reboot?
lo0: flags=8049UP,LOOPBACK,RUNNING,MULTICAST mtu 33196
priority: 0
groups: lo
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x7
inet 127.0.0.1 netmask 0xff00
vr0: flags=8b43UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST
mtu 1500
lladdr 00:00:24:cb:a9:24
priority: 0
media: Ethernet autoselect (none)
status: no carrier
inet 192.168.2.1 netmask 0xff00 broadcast 192.168.2.255
inet6 fe80::200:24ff:fecb:a924%vr0 prefixlen 64 scopeid 0x1
vr1: flags=8b43UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST
mtu 1500
lladdr 00:00:24:cb:a9:25
priority: 0
media: Ethernet autoselect (100baseTX full-duplex)
status: active
inet6 fe80::200:24ff:fecb:a925%vr1 prefixlen 64 scopeid 0x2
vr2: flags=8b43UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST
mtu 1500
lladdr 00:00:24:cb:a9:26
priority: 0
media: Ethernet autoselect (none)
status: no carrier
inet6 fe80::200:24ff:fecb:a926%vr2 prefixlen 64 scopeid 0x3
vr3: flags=8b43UP,BROADCAST,RUNNING,PROMISC,ALLMULTI,SIMPLEX,MULTICAST
mtu 1500
lladdr 00:00:24:cb:a9:27
priority: 0
media: Ethernet autoselect (none)
status: no carrier
inet6 fe80::200:24ff:fecb:a927%vr3 prefixlen 64 scopeid 0x4
re0: flags=8843UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST mtu 1500
lladdr 00:0a:fa:20:03:79
priority: 0
media: Ethernet autoselect (100baseTX full-duplex)
status: active
inet6 fe80::20a:faff:fe20:379%re0 prefixlen 64 scopeid 0x5
enc0: flags=0
priority: 0
groups: enc
status: active
pflog0: flags=141UP,RUNNING,PROMISC mtu 33196
priority: 0
groups: pflog
bridge0: flags=41UP,RUNNING
groups: bridge
priority 32768 hellotime 2 fwddelay 15 maxage 20 holdcnt 6 proto
rstp
vr3 flags=3LEARNING,DISCOVER
port 4 ifpriority 0 ifcost 0
vr2 flags=3LEARNING,DISCOVER
port 3 ifpriority 0 ifcost 0
vr1 flags=3LEARNING,DISCOVER
port 2 ifpriority 0 ifcost 0
vr0 flags=3LEARNING,DISCOVER
port 1 ifpriority 0 ifcost 0
===
From /var/log/daemon,
Apr 26 09:45:24 net5501 dhcpd[2122]: Can't listen on vr3 - it has no IP
address.
Apr 26 09:45:24 net5501 dhcpd[2122]: Can't listen on vr2 - it has no IP
address.
Apr 26 09:45:24 net5501 dhcpd[2122]: Can't listen on vr1 - it has no IP
address.
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