loop0 is an etherstub or a physical interface?
On 2015-08-27 18:25, Daryl Turner wrote:
Here is what i currently have set. This probably wasn't the best
machine to start with as it's already a little unusual.
This machine is a simulated Juniper router. Net0 loops back into Net1
and each end is placed into logical systems. Multiple links are
simulated by using VLAN tags to create separate point to point circuits
and allows you to build up a topology of interconnected logical
routers. At the moment tagged frames from net0 aren't received on net1.
If i use untagged frames I can ping between logical systems as
expected.
# vmadm get a57e5f07-cee7-47ed-a74b-f54b227cd25f | json nics
[
{
"interface": "net0",
"mac": "f2:da:d4:5c:ba:70",
"nic_tag": "loop0",
"ip": "dhcp",
"model": "e1000",
"allow_ip_spoofing": true,
"allow_mac_spoofing": true,
"allow_restricted_traffic": true,
"allow_unfiltered_promisc": true,
"primary": true
},
{
"interface": "net1",
"mac": "52:fb:a9:db:86:f4",
"nic_tag": "loop0",
"ip": "dhcp",
"model": "e1000",
"allow_ip_spoofing": true,
"allow_mac_spoofing": true,
"allow_restricted_traffic": true,
"allow_unfiltered_promisc": true
}
]
I will check the behaviour using separate machines and try using Joyent
zones to see if it makes any difference.
Thanks,
Daryl.
-------- Original Message --------
Subject: Re: [smartos-discuss] VLAN tagging to guest zone
Time (UTC): August 27 2015 4:01 pm
From: [email protected]
To: [email protected]
CC: [email protected]
Hi Daryl,
You probably need to have allow_unfiltered_promisc set to true.
I simple add multiple nics with a different vlan_id set for each
myself,
which also works fine.
Regards
Jorge
On 2015-08-27 17:31, Daryl Turner wrote:
Hi All,
I'm currently working on porting over some machines from a network
lab
from ESXi to SmartOS. There is a requirement to carry tagged traffic
between several KVM branded zones to simulate a specific network
topology.
From what I can see, and have tried this isn't possible even with the
permit_restricted_traffic flag. I've also added spoof_ip and
spoof_mac
permits.
Can anyone confirm if this is a restriction in the virtual networking
stack in SmartOS or if there is a possible workaround? The link
between
the zones is logically point to point so the etherstub wouldn't need
to
VLAN aware as such, just passing the traffic would satisfy my
requirement for now.
Thanks,
Daryl.
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