Re: [OmniOS-discuss] LACP Omnios , igb and C3750

[Floris van Essen ..:: House of Ancients Amstafs ::..]

> On Dec 12, 2014, at 11:49 AM, Floris van Essen ..:: House of Ancients Amstafs 
> ::.. <i...@houseofancients.nl> wrote:
> 
> Hi Dann,
> 
> No problem, just happy you did :-)
> 
> Right, so as might remember I had to reinstall because I was running 
> bloody R11 , but there was a problem upgrading , so just did a fresh install 
> Had to skip r12 because I simply couldn't install it, as there was a 
> installer issue with r12...

>> Weird.  I JUST updated the 012 install media thanks to illumos #5421, so you 
>> may want to try that again.

Did the installation 2 weeks ago, so guessing that that was before you did the 
changes.
No problem, I'll update to stable next release :-)

> So here we are again, running bloody r13 , fully updated :-)
> 
> # dladm show-ether
> LINK            PTYPE    STATE    AUTO  SPEED-DUPLEX                    PAUSE
> e1000g1         current  up       yes   1G-f                            bi
> e1000g0         current  up       yes   1G-f                            bi
> igb0            current  up       yes   1G-f                            bi
> igb1            current  up       yes   1G-f                            bi
> igb2            current  up       yes   1G-f                            bi
> igb3            current  up       yes   1G-f                            bi
> # dladm show-link
> LINK        CLASS     MTU    STATE    BRIDGE     OVER
> e1000g1     phys      1500   up       --         --
> e1000g0     phys      1500   up       --         --
> aggr0       aggr      1500   up       --         e1000g0 e1000g1
> igb0        phys      1500   up       --         --
> igb1        phys      1500   up       --         --
> igb2        phys      1500   up       --         --
> igb3        phys      1500   up       --         --

>>Tis all looks sane.  You're showing 1Gig, full dupliex, and up.  This seems 
>>sane.

> # ifconfig -a
> lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 8232 
> index 1
>        inet 127.0.0.1 netmask ff000000
> aggr0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 2
>        inet x.x.x.11 netmask ffffff00 broadcast x.x.x.255
>        ether 0:30:48:d5:ec:94

And you have no problems pinging x.x.x.0/24 addresses?  Or do you?

Non, actually connecting on that interface with ssh

> igb0: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 3
>        inet 192.168.0.1 netmask ffffff00 broadcast 192.168.0.255
>        ether a0:36:9f:2:c2:6c
> igb1: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 4
>        inet 192.168.0.2 netmask ffffff00 broadcast 192.168.0.255
>        ether a0:36:9f:2:c2:6d
> igb2: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 5
>        inet 192.168.0.3 netmask ffffff00 broadcast 192.168.0.255
>        ether a0:36:9f:2:c2:6e
> igb3: flags=1000843<UP,BROADCAST,RUNNING,MULTICAST,IPv4> mtu 1500 index 6
>        inet 192.168.0.4 netmask ffffff00 broadcast 192.168.0.255
>        ether a0:36:9f:2:c2:6f

>>Now I can totally see some potential confusion here.  You've four addrs all 
>>in the same netstack and all with the same prefix.  Now granted, they're 
>>different MAC addresses, but packets coming in on one interface may have 
>>their return traffic going out >>another.

>>If these are the problem, try using just one (igb0) for starters and 
>>"ifconfig igbX down" for 1, 2, and 3.

That is exactly what i did.. for each test brought the others down
Just to add, when doing a  SH ARP on my cisco's, don't see the macs popping up, 
which is even more worring , no arps on a switch usually is very bad news

>>Also, I need to ask --> are either of your e1000g0's shared IPMI/host links?  
>>If so, disable the sharing feature in the BIOS.  We don't cope with 
>>shared-with-IPMI NICs.

They are not... besides.. the e1000G's ( and their aggr) are working fully as 
expected.
To make it more interesting.. this was the same setup as I had on r11 , and 
then it did seem to work 100%

Dan

...:: House of Ancients ::...
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