GS752TS traputil.c Port flapping

[Luda24]

Why some Ports are going off for about 30 seconds (flapping off and on )  ??

<13> Aug 29 14:23:39 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22483 %% Link Up: 1/g11
<13> Aug 29 14:23:18 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22482 %% Link Down: 1/g11
<13> Aug 29 14:23:12 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22481 %% Link Up: 1/g11
<14> Aug 29 14:13:18 10.11.12.8-1 UNITMGR[47488068]: unitmgr.c(6238) 22480 %% Copy of running configuration to backup unit complete
<13> Aug 29 14:12:42 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22478 %% Link Up: 2/g15
<13> Aug 29 14:12:10 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22477 %% Link Down: 2/g15
<13> Aug 29 14:11:47 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22476 %% Link Down: 1/g11
<14> Aug 29 14:07:23 10.11.12.8-1 UNITMGR[47488068]: unitmgr.c(6238) 22475 %% Copy of running configuration to backup unit complete
<13> Aug 29 14:07:13 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22473 %% Link Down: 3/g20
<13> Aug 29 14:06:49 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22472 %% Link Up: 3/g20
<13> Aug 29 14:06:14 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22471 %% Link Down: 3/g20
<14> Aug 29 14:05:14 10.11.12.8-1 UNITMGR[47488068]: unitmgr.c(6238) 22469 %% Copy of running configuration to backup unit complete
<13> Aug 29 14:05:10 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22467 %% Link Up: 2/g39
<13> Aug 29 14:05:09 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22466 %% Link Up: 3/g20
<13> Aug 29 14:04:48 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22465 %% Link Down: 2/g39
<13> Aug 29 14:04:38 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22464 %% Link Up: 1/g11
<13> Aug 29 14:04:17 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22463 %% Link Down: 1/g11
<13> Aug 29 13:48:43 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22461 %% Link Down: 3/g32
<14> Aug 29 13:19:45 10.11.12.8-1 UNITMGR[47488068]: unitmgr.c(6238) 22458 %% Copy of running configuration to backup unit complete
<13> Aug 29 13:17:57 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22456 %% Link Up: 2/g1
<14> Aug 29 13:17:46 10.11.12.8-1 UNITMGR[47488068]: unitmgr.c(6238) 22455 %% Copy of running configuration to backup unit complete
<13> Aug 29 13:17:36 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22453 %% Link Down: 2/g1
<13> Aug 29 13:17:07 10.11.12.8-1 TRAPMGR[47433028]: traputil.c(626) 22452 %% Link Up: 2/g1

Best regards

Luda

[ricardo_C]

I have the same problem with my M5300

<13> Nov 13 09:28:48 169.254.100.100-1 TRAPMGR[344358892]: traputil.c(657) 36735 %% Link Down: 1/0/20

<13> Nov 13 09:28:47 169.254.100.100-1 TRAPMGR[344358892]: traputil.c(657) 36734 %% Link Up: 1/0/20

[FURRYe38]

You'll need to post about this over in the NG Switch forum for better help and information. 

Good Luck. 

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@ricardo_C wrote:

I have the same problem with my M5300

<13> Nov 13 09:28:48 169.254.100.100-1 TRAPMGR[344358892]: traputil.c(657) 36735 %% Link Down: 1/0/20

<13> Nov 13 09:28:47 169.254.100.100-1 TRAPMGR[344358892]: traputil.c(657) 36734 %% Link Up: 1/0/20

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