Perhaps there is a solution to my situation but I've yet to come across it.
Is it possible to create a aggregate link of all e1000 adapters and then add
VLANs to run across the link? So far I've been able to make it work with 2
VLANs (default of 0 and one addition) but no more. When I add a 3rd VLAN it
obtains an address from the DHCP server in the same range as one of the other
VLANs.
Here's the scenario:
The server is OpenSolaris svn_134 with a quad port NIC (aggregated into 1 nic),
1 administrative NIC, and VirtualBox 3.2.8 installed. The goal is to have 1
link (the aggregate) with multiple VLANs running across it so that different
Virtual Machines can access different VLANs by choosing which NIC to bridge
with.
Any advice, troubleshooting info, or links to relevant docs/sites would be
immensely helpful.
Thank you!
Commands used to create the links in the configuration below:
1. Rename all the links: dladm rename-link e1000g0 addin0
2. Create the aggregate link: dladm create-aggr -P L2,L3 -l addin0 -l
addin1 -l addin2 -l addin3 aggr0
3. Create the first VLAN: dladm create-vlan -l aggr0 -v 101 cls101
3. Create the second VLAN: dladm create-vlan -l aggr0 -v 103 qa103
4. Plumb the VLANs and obtain DHCP leases.
Configuration:
v...@vm1:~$ pfexec bash
v...@vm1:~# cat /etc/release
OpenSolaris Development snv_134 X86
Copyright 2010 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to license terms.
Assembled 01 March 2010
v...@vm1:~# ifconfig -a
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232
index 1
inet 127.0.0.1 netmask ff000000
aggr0: flags=1004843<UP,BROADCAST,RUNNING,MULTICAST,DHCP,IPv4> mtu 1500 index 2
inet 192.168.28.7 netmask fffffe00 broadcast 192.168.29.255
ether 0:15:17:98:66:89
ob0: flags=1004843<UP,BROADCAST,RUNNING,MULTICAST,DHCP,IPv4> mtu 1500 index 3
inet 192.168.28.10 netmask fffffe00 broadcast 192.168.29.255
ether 0:30:48:c6:af:90
vboxnet0: flags=201000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4,CoS> mtu 1500
index 4
inet 192.168.56.1 netmask ffffff00 broadcast 192.168.56.255
ether 8:0:27:dc:31:9b
cls101: flags=201004843<UP,BROADCAST,RUNNING,MULTICAST,DHCP,IPv4,CoS> mtu 1500
index 9
inet 192.168.1.48 netmask ffffff00 broadcast 192.168.1.255
ether 0:15:17:98:66:89
qa103: flags=201004842<BROADCAST,RUNNING,MULTICAST,DHCP,IPv4,CoS> mtu 1500
index 10
inet 0.0.0.0 netmask 0
ether 0:15:17:98:66:89
lo0: flags=2002000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv6,VIRTUAL> mtu 8252
index 1
inet6 ::1/128
v...@vm1:~# dladm show-link
LINK CLASS MTU STATE BRIDGE OVER
addin0 phys 1500 up -- --
addin1 phys 1500 up -- --
addin2 phys 1500 up -- --
addin3 phys 1500 up -- --
ob0 phys 1500 up -- --
ob1 phys 1500 unknown -- --
aggr0 aggr 1500 up -- addin0 addin1 addin2 addin3
vboxnet0 phys 1500 unknown -- --
cls101 vlan 1500 up -- aggr0
qa103 vlan 1500 up -- aggr0
v...@vm1:~# dladm show-vlan
LINK VID OVER FLAGS
cls101 101 aggr0 -----
qa103 103 aggr0 -----
v...@vm1:~# dladm show-phys
LINK MEDIA STATE SPEED DUPLEX DEVICE
addin0 Ethernet up 1000 full e1000g0
addin1 Ethernet up 1000 full e1000g1
addin2 Ethernet up 1000 full e1000g2
addin3 Ethernet up 1000 full e1000g3
ob0 Ethernet up 1000 full igb0
ob1 Ethernet unknown 0 half igb1
vboxnet0 Ethernet unknown 0 unknown vboxnet0
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