[OpenIndiana-discuss] OI Hipster becomes unreachable over network after a certain length of uptime

Sun Apr 10 12:57:08 UTC 2022

On 4/10/22 09:38, Stephan Althaus wrote:
> On 4/10/22 04:13, Judah Richardson wrote:
>> Finally got around to looking into this ongoing issue.
>>
>> On Thu, Dec 23, 2021 at 2:28 PM Judah Richardson 
>> <judahrichardson at gmail.com>
>> wrote:
>>
>>>
>>> On Thu, Dec 23, 2021 at 11:36 AM stes at PANDORA.BE <stes at telenet.be> 
>>> wrote:
>>>
>>>> Do you still have access to a console when the system is 'unreachable'
>>>> over the network ?
>>>>
>>> Yes, I do.
>>>
>>>> If you still have a text console on the system which became 
>>>> unreachable,
>>>> perhaps you could check before rebooting whether you can see any 
>>>> errors on
>>>> the NIC.
>>>>
>>>> For example using:
>>>>
>>>> # dladm show-link -s rge0
>>>>
>>>> When I run the above command on system with a e1000g0 interface, it
>>>> prints IERRORS / OERRORS in the show-link -s e1000g0 output, so 
>>>> hopefully
>>>> it also prints those statistics for rge0.
>>>>
>>> Doesn't show any errors on this end.
>>>> Also maybe there are error messages in the /var/adm/messages 
>>>> related to
>>>> rge0.
>>>>
>>> No errors there either.
>> Seems to be a problem within the OS itself, perhaps in relation to that
>> particular NIC.
>>
>>
>>> These are good ideas, thanks. I'll try them next time it happens and 
>>> then
>>> report back.
>>>
>>>>
>>>> Regards,
>>>> David Stes
>>>>
>>>> ----- Op 22 dec 2021 om 8:56 schreef Judah Richardson
>>>> judahrichardson at gmail.com:
>>>>
>>>>> On Tue, Dec 21, 2021 at 2:06 AM Joshua M. Clulow <josh at sysmgr.org>
>>>> wrote:
>>>>>> On Mon, 20 Dec 2021 at 22:26, Judah Richardson
>>>>>> <judahrichardson at gmail.com> wrote:
>>>>>>> On Tue, Dec 21, 2021 at 12:23 AM Joshua M. Clulow via
>>>>>> openindiana-discuss <openindiana-discuss at openindiana.org> wrote:
>>>>>>>>> Any logs or anything like that in particular I should take a look
>>>> at?
>>>>>>>> What driver is in use?
>>>>>>> How do I determine this?
>>>>>> What do you see in "ipadm show-addr"
>>>>> $ sudo ipadm show-addr
>>>>> Password:
>>>>> ADDROBJ           TYPE     STATE        ADDR
>>>>> lo0/v4            static   ok           127.0.0.1/8
>>>>> rge0/_b           dhcp     ok           192.168.0.71/24
>>>>> lo0/v6            static   ok           ::1/128
>>>>> rge0/_a           addrconf ok fe80::7a45:c4ff:fe14:10a4/10
>>>>>
>>>>> and "dladm show-ether"?
>>>>>
>>>>> ~$ sudo dladm show-ether
>>>>> LINK            PTYPE    STATE    AUTO  SPEED-DUPLEX
>>>>> PAUSE
>>>>> rge0            current  up       no    1G-f
>>>> none
>>>>>   By
>>>>>> default, NICs are named with the driver you're using; e.g., 
>>>>>> "bge0" is
>>>>>> an instance of the "bge" driver.
>>>>>>
>>>>>>>> What model of NIC is it?
>>>>>>> It's an onboard Realtek NIC.
>>>>>> If you "pkg install diagnostic/pci" you should be able to:
>>>>>>
>>>>>>      /usr/lib/pci/pcieadm show-devs -o 
>>>>>> bdf,vid,did,driver,vendor,device
>>>>>>
>>>>> $ sudo /usr/lib/pci/pcieadm show-devs -o
>>>> bdf,vid,did,driver,vendor,device
>>>>> BDF     VID   DID   DRIVER VENDOR                        DEVICE
>>>>> 0/0/0   8086  100   --             Intel Corporation             2nd
>>>>> Generation Core Processor Family DRAM Controller
>>>>> 0/2/0   8086  102   i9150          Intel Corporation             2nd
>>>>> Generation Core Processor Family Integrated Graphics Controller
>>>>> 0/16/0  8086  1c3a  --             Intel Corporation             6
>>>>> Series/C200 Series Chipset Family MEI Controller #1
>>>>> 0/1a/0  8086  1c2d  ehci0          Intel Corporation             6
>>>>> Series/C200 Series Chipset Family USB Enhanced Host Controller #2
>>>>> 0/1b/0  8086  1c20  audiohd0       Intel Corporation             6
>>>>> Series/C200 Series Chipset Family High Definition Audio Controller
>>>>> 0/1c/0  8086  1c10  --             Intel Corporation             6
>>>>> Series/C200 Series Chipset Family PCI Express Root Port 1
>>>>> 0/1c/2  8086  1c14  pcieb1         Intel Corporation             6
>>>>> Series/C200 Series Chipset Family PCI Express Root Port 3
>>>>> 0/1c/4  8086  1c18  pcieb2         Intel Corporation             6
>>>>> Series/C200 Series Chipset Family PCI Express Root Port 5
>>>>> 3/0/0   10ec  8168  rge0           Realtek Semiconductor Co., Ltd.
>>>>> RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
>>>>> 0/1d/0  8086  1c26  ehci1          Intel Corporation             6
>>>>> Series/C200 Series Chipset Family USB Enhanced Host Controller #1
>>>>> 0/1f/0  8086  1c5c  isa0           Intel Corporation             H61
>>>>> Express Chipset LPC Controller
>>>>> 0/1f/2  8086  1c00  pci-ide0       Intel Corporation             6
>>>>> Series/C200 Series Chipset Family Desktop SATA Controller (IDE mode,
>>>> ports
>>>>> 0-3)
>>>>> 0/1f/3  8086  1c22  --             Intel Corporation             6
>>>>> Series/C200 Series Chipset Family SMBus Controller
>>>>> 0/1f/5  8086  1c08  pci-ide1       Intel Corporation             6
>>>>> Series/C200 Series Chipset Family Desktop SATA Controller (IDE mode,
>>>> ports
>>>>> 4-5)
>>>>>
>>>>>
>>>>>> e.g., I can see, on one of my systems:
>>>>>>
>>>>>>     0/1f/6  8086  15b7  e1000g0        Intel Corporation
>>>>>> Ethernet Connection (2) I219-LM
>>>>>>
>>>>>>
>>>>>> Cheers.
>>>>>>
>>>>>> -- 
>>>>>> Joshua M. Clulow
>>>>>> http://blog.sysmgr.org
>>>>>>
>>>>> _______________________________________________
>>>>> openindiana-discuss mailing list
>>>>> openindiana-discuss at openindiana.org
>>>>> https://openindiana.org/mailman/listinfo/openindiana-discuss
>>>> _______________________________________________
>>>> openindiana-discuss mailing list
>>>> openindiana-discuss at openindiana.org
>>>> https://openindiana.org/mailman/listinfo/openindiana-discuss
>>>>
>> _______________________________________________
>> openindiana-discuss mailing list
>> openindiana-discuss at openindiana.org
>> https://openindiana.org/mailman/listinfo/openindiana-discuss
>
> Hi!
>
> The last few weeks i had some related symptom, that my connection to 
> the internet is not reachable after a period of time.
>
> In my case, the default route gets lost somehow. When i add a new 
> default route according to my home network everything is fine again.
>
> Some hints:
>
> $ route get default
>
> ...
>
> $ sudo route add 0.0.0.0 192.168.0.1
>
> ...
>
> I have a Ethernet Connection (5) I219-LM 8086:15e3
>
> Maybe this was since my pkg update on 2022-03-09.
>
> And i don't know for sure if this symptom is solved or not with my pkg 
> update yesterday, we'll see..
>
>
> Regards,
>
> Stephan
>
>
> _______________________________________________
> openindiana-discuss mailing list
> openindiana-discuss at openindiana.org
> https://openindiana.org/mailman/listinfo/openindiana-discuss

Hi!

Just happened now:

# ping 8.8.8.8
ping: sendto No route to host
# route get default
default: not in table
# ifconfig
lo0: flags=2001000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv4,VIRTUAL> mtu 
8232 index 1
         inet 127.0.0.1 netmask ff000000
e1000g4: flags=1004843<UP,BROADCAST,RUNNING,MULTICAST,DHCP,IPv4> mtu 
1500 index 2
         inet 192.168.2.63 netmask ffffff00 broadcast 192.168.2.255
         ether a4:4c:c8:79:c2:f2
lo0: flags=2002000849<UP,LOOPBACK,RUNNING,MULTICAST,IPv6,VIRTUAL> mtu 
8252 index 1
         inet6 ::1/128
e1000g4: flags=20002004841<UP,RUNNING,MULTICAST,DHCP,IPv6> mtu 1500 index 2
         inet6 fe80::a64c:c8ff:fe79:c2f2/10
         ether a4:4c:c8:79:c2:f2
# dladm show-link
LINK        CLASS     MTU    STATE    BRIDGE     OVER
vboxnet0    phys      9706   up       --         --
e1000g4     phys      1500   up       --         --

$ dmesg|tail
Apr 10 14:45:33 dell6510 in.routed[1035]: [ID 559541 daemon.warning] 
0.0.0.0 --> 192.168.2.1 disappeared from kernel

How do i find the root cause ??

Greetings,

Stephan