topic RE: LDP SC Entity Manager error in ExtremeSwitching (EXOS/Switch Engine)

LDP SC Entity Manager error

Anatoly_Machekh — Thu, 02 Feb 2017 18:02:00 GMT

Hello,
We have in lab two connected x460 (EXOS 16.1.4.2) switches with MPLS/LDP/VPLS between. When I enabled logging for event MPLS.LDP.InternalExcept I can see following messages:

Feb 2 11:28:06 10.1.2.1 0x00002301-48 (0) LDP SC Entity Manager received a socket error indication. Error code = 22
Feb 2 11:28:21 10.1.2.1 0x00002301-48 (0) LDP SC Entity Manager received a socket error indication. Error code = 22
Feb 2 11:28:51 10.1.2.1 last message repeated 2 times

Could not find explanation for this error. What does it mean?
Regards,
Anatoly

RE: LDP SC Entity Manager error

Ron_Huygens — Thu, 02 Feb 2017 19:56:00 GMT

Hi Anatoly,

I see that there is an internal CR for this message. Can you open a case for this to make this CR as Reported by Customer?

RE: LDP SC Entity Manager error

Anatoly_Machekh — Thu, 02 Feb 2017 20:01:00 GMT

Hi Ron,
Unfortunately, our old X460s in lab don't have Extreme support. Our company doesn't buy support for test equipment.
Regards,
Anatoly

RE: LDP SC Entity Manager error

Alexander_Roman — Thu, 02 Feb 2017 20:37:00 GMT

Try
configure log filter DefaultFilter add events MPLS.LDP.ProtocolError
and show result

RE: LDP SC Entity Manager error

Anatoly_Machekh — Thu, 02 Feb 2017 21:19:00 GMT

Our syslog config:
configure log filter DefaultFilter add events MPLS.LDP.SessnUp configure log filter DefaultFilter add events MPLS.LDP.SessnDown
configure log filter DefaultFilter add events MPLS.LDP.ChgProtoState
configure log filter DefaultFilter add events MPLS.LDP.ProtocolError
configure log filter DefaultFilter add events MPLS.LDP.InternalExcept
Only LDP SC Entity Manager errors:

Feb 2 14:34:23 10.1.2.1 0x00002301-48 (0) LDP SC Entity Manager received a socket error indication. Error code = 22Feb 2 14:34:38 10.1.2.1 0x00002301-48 (0) LDP SC Entity Manager received a socket error indication. Error code = 22
Feb 2 14:35:08 10.1.2.1 last message repeated 2 times
Feb 2 14:35:23 10.1.2.1 0x00002301-48 (0) LDP SC Entity Manager received a socket error indication. Error code = 22
Feb 2 14:35:53 10.1.2.1 last message repeated 2 times
Feb 2 14:36:08 10.1.2.1 0x00002301-48 (0) LDP SC Entity Manager received a socket error indication. Error code = 22
Feb 2 14:36:23 10.1.2.1 0x00002301-48 (0) LDP SC Entity Manager received a socket error indication. Error code = 22
Feb 2 14:36:53 10.1.2.1 last message repeated 2 times
Feb 2 14:37:08 10.1.2.1 0x00002301-48 (0) LDP SC Entity Manager received a socket error indication. Error code = 22
Feb 2 14:37:23 10.1.2.1 0x00002301-48 (0) LDP SC Entity Manager received a socket error indication. Error code = 22
Feb 2 14:37:53 10.1.2.1 last message repeated 2 times
Feb 2 14:38:08 10.1.2.1 0x00002301-48 (0) LDP SC Entity Manager received a socket error indication. Error code = 22
Feb 2 14:38:23 10.1.2.1 0x00002301-48 (0) LDP SC Entity Manager received a socket error indication. Error code = 22
Feb 2 14:38:53 10.1.2.1 last message repeated 2 times

RE: LDP SC Entity Manager error

Alexander_Roman — Fri, 03 Feb 2017 16:06:00 GMT

Сuriously....
If you want, you can send me scheme of you lab network and "sh tech" from each device. I'll try to repeat it in my lab.

RE: LDP SC Entity Manager error

Anatoly_Machekh — Mon, 06 Feb 2017 13:54:00 GMT

Hello Alexander,
Thank you for your offer. First I will try local support, hope they will be able to get necessary information about this CR.

RE: LDP SC Entity Manager error

Anatoly_Machekh — Mon, 06 Feb 2017 14:43:00 GMT

One more piece of information I missed previously - this error is seen when LDP is down between switches.