Fibre Channel (SAN)

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New Contributor
Posts: 2
Registered: ‎07-18-2017

duplicate Port WWN detection

I have a 8510 and fw:v7.2.1b;

when I found these error,

2017/06/29-11:17:24, [FCPH-1003], 705, SLOT 6 | FID 128, WARNING, SB8000B_LEFT, New port 1/24 has same Port WWN as old port 1/28 as part of duplicate Port WWN detection policy.

2017/06/29-11:17:24, [FCPH-1003], 706, SLOT 6 | FID 128, WARNING, SB8000B_LEFT, New port 1/27 has same Port WWN as old port 1/31 as part of duplicate Port WWN detection policy.

2017/06/29-11:17:24, [FCPH-1003], 707, SLOT 6 | FID 128, WARNING, SB8000B_LEFT, New port 1/26 has same Port WWN as old port 1/30 as part of duplicate Port WWN detection policy.

2017/06/29-11:17:24, [FCPH-1003], 708, SLOT 6 | FID 128, WARNING, SB8000B_LEFT, New port 1/25 has same Port WWN as old port 1/29 as part of duplicate Port WWN detection policy.

 

and the same time, port 136,137,138,139 down because they have same port WWN as 140,141,142,143;

 

I check check the guild , found the parameter is set "switch.login.enforce_login:2",so as the guild said ,when 136,137,138,139 port duplicate with 140,141,142,143,then FOS will diable 136,137,138,139. 

but in the fact,in next 2-3 mins, the whole 8 ports are reboot. check the log :

 

11:19:54.442501 SCN LR_PORT(0);g=0x740 D2,P0 D2,P0 139 NA
11:19:54.442512 SCN LR_PORT(0);g=0x744 D2,P0 D2,P0 137 NA
11:19:54.442522 SCN Port Online; g=0x740,isolated=0 D2,P0 D2,P1 139 NA
11:19:54.442576 Port Elp engaged D2,P1 D2,P0 139 NA
11:19:54.442595 *Removing all nodes from port D2,P0 D2,P0 139 NA
11:19:54.442967 SCN Port F_PORT D2,P1 D2,P0 139 NA
11:19:54.442975 SCN Port Online; g=0x744,isolated=0 D2,P0 D2,P1 137 NA
11:19:54.442996 Port Elp engaged D2,P1 D2,P0 137 NA
11:19:54.443009 *Removing all nodes from port D2,P0 D2,P0 137 NA
11:19:54.443358 SCN Port F_PORT D2,P1 D2,P0 137 NA
11:19:54.443367 SCN LR_PORT(0);g=0x742 D2,P0 D2,P0 138 NA
11:19:54.443375 SCN Port Online; g=0x742,isolated=0 D2,P0 D2,P1 138 NA
11:19:54.443396 Port Elp engaged D2,P1 D2,P0 138 NA
11:19:54.443408 *Removing all nodes from port D2,P0 D2,P0 138 NA
11:19:54.443757 SCN Port F_PORT D2,P1 D2,P0 138 NA
11:19:54.455825 SCN LR_PORT(0);g=0x746 D2,P0 D2,P0 136 NA
11:19:54.455849 SCN Port Online; g=0x746,isolated=0 D2,P0 D2,P1 136 NA
11:19:54.455905 Port Elp engaged D2,P1 D2,P0 136 NA
11:19:54.455930 *Removing all nodes from port D2,P0 D2,P0 136 NA
11:19:54.456303 SCN Port F_PORT D2,P1 D2,P0 136 NA
11:21:06.079119 SCN Port Offline;g=0x748 D2,P0 D2,P0 145 NA
11:21:06.079126 *Removing all nodes from port D2,P0 D2,P0 145 NA
11:21:06.102202 SCN Port Offline;g=0x74a D2,P0 D2,P0 146 NA
11:21:06.102209 *Removing all nodes from port D2,P0 D2,P0 146 NA
11:21:22.216945 SCN Port Offline;g=0x74c D2,P0 D2,P0 31 NA
11:21:22.216952 *Removing all nodes from port D2,P0 D2,P0 31 NA
11:21:22.234848 SCN Port Offline;g=0x74e D2,P0 D2,P0 144 NA
11:21:22.234854 *Removing all nodes from port D2,P0 D2,P0 144 NA
11:21:57.933293 SCN Port Offline;g=0x750 D2,P0 D2,P0 139 NA
11:21:57.933300 *Removing all nodes from port D2,P0 D2,P0 139 NA
11:21:58.859302 SCN LR_PORT(0);g=0x750 D2,P0 D2,P0 139 NA
11:21:58.974398 SCN Port Online; g=0x750,isolated=0 D2,P0 D2,P1 139 NA
11:21:58.977057 *ELP Send:rev=2,flow=4,flen=288,size=372 .. D2,P1 D2,P1 139 0x58ad
11:21:58.977058 op_mode=0x100400 D2,P1 D2,P1 139 0x58ad
11:22:04.974510 ELP TO Rcv D2,P1 D2,P1 139 0x58ad
11:22:04.974672 *ELP Send:rev=2,flow=4,flen=288,size=372 .. D2,P1 D2,P1 139 0x58c4
11:22:04.974672 op_mode=0x100400 D2,P1 D2,P1 139 0x58c4
11:22:04.974679 ELP Retry 1 times D2,P1 D2,P1 139 0x58c4
11:22:12.974499 ELP TO Rcv D2,P1 D2,P1 139 0x58c4
11:22:12.974642 *ELP Send:rev=2,flow=4,flen=288,size=372 .. D2,P1 D2,P1 139 0x58bf
11:22:12.974643 op_mode=0x100400 D2,P1 D2,P1 139 0x58bf
11:22:12.974649 ELP Retry 2 times D2,P1 D2,P1 139 0x58bf
11:22:15.078496 SCN Port Offline;g=0x752 D2,P0 D2,P0 143 NA
11:22:15.078504 *Removing all nodes from port D2,P0 D2,P0 143 NA
11:22:15.269614 SCN Port Offline;g=0x754 D2,P1 D2,P0 139 NA
11:22:15.269621 *Removing all nodes from port D2,P0 D2,P0 139 NA
11:22:15.452433 SCN Port Offline;g=0x756 D2,P0 D2,P0 138 NA
11:22:15.452440 *Removing all nodes from port D2,P0 D2,P0 138 NA
11:22:16.139040 SCN LR_PORT(0);g=0x752 D2,P0 D2,P0 143 NA
11:22:16.139053 SCN Port Online; g=0x752,isolated=0 D2,P0 D2,P1 143 NA
11:22:16.139106 Port Elp engaged D2,P1 D2,P0 143 NA
11:22:16.139125 *Removing all nodes from port D2,P0 D2,P0 143 NA
11:22:16.139498 SCN Port F_PORT D2,P1 D2,P0 143 NA
11:22:16.383779 SCN LR_PORT(0);g=0x756 D2,P0 D2,P0 138 NA
11:22:16.445906 SCN LR_PORT(0);g=0x754 D2,P0 D2,P0 139 NA
11:22:16.445930 SCN Port Online; g=0x754,isolated=0 D2,P0 D2,P1 139 NA
11:22:16.445985 Port Elp engaged D2,P1 D2,P0 139 NA
11:22:16.446010 *Removing all nodes from port D2,P0 D2,P0 139 NA
11:22:16.446384 SCN Port F_PORT D2,P1 D2,P0 139 NA
11:22:16.514944 SCN Port Online; g=0x756,isolated=0 D2,P0 D2,P1 138 NA
11:22:16.518805 *ELP Send:rev=2,flow=4,flen=288,size=372 .. D2,P1 D2,P1 138 0x5950
11:22:16.518805 op_mode=0x100400 D2,P1 D2,P1 138 0x5950
11:22:22.514527 ELP TO Rcv D2,P1 D2,P1 138 0x5950
11:22:22.514694 *ELP Send:rev=2,flow=4,flen=288,size=372 .. D2,P1 D2,P1 138 0x596e
11:22:22.514694 op_mode=0x100400 D2,P1 D2,P1 138 0x596e
11:22:22.514701 ELP Retry 1 times D2,P1 D2,P1 138 0x596e
11:22:30.116840 SCN Port Offline;g=0x758 D2,P0 D2,P0 142 NA
11:22:30.116847 *Removing all nodes from port D2,P0 D2,P0 142 NA
11:22:30.307554 SCN Port Offline;g=0x75a D2,P1 D2,P0 138 NA
11:22:30.307561 *Removing all nodes from port D2,P0 D2,P0 138 NA
11:22:30.480843 SCN Port Offline;g=0x75c D2,P0 D2,P0 137 NA
11:22:30.480850 *Removing all nodes from port D2,P0 D2,P0 137 NA
11:22:31.040292 SCN LR_PORT(0);g=0x758 D2,P0 D2,P0 142 NA
11:22:31.040305 SCN Port Online; g=0x758,isolated=0 D2,P0 D2,P1 142 NA
11:22:31.040358 Port Elp engaged D2,P1 D2,P0 142 NA
11:22:31.040377 *Removing all nodes from port D2,P0 D2,P0 142 NA
11:22:31.040750 SCN Port F_PORT D2,P1 D2,P0 142 NA
11:22:31.386253 SCN LR_PORT(0);g=0x75a D2,P0 D2,P0 138 NA
11:22:31.386265 SCN Port Online; g=0x75a,isolated=0 D2,P0 D2,P1 138 NA
11:22:31.386317 Port Elp engaged D2,P1 D2,P0 138 NA
11:22:31.386335 *Removing all nodes from port D2,P0 D2,P0 138 NA
11:22:31.386708 SCN Port F_PORT D2,P1 D2,P0 138 NA
11:22:31.432178 SCN LR_PORT(0);g=0x75c D2,P0 D2,P0 137 NA
11:22:31.554636 SCN Port Online; g=0x75c,isolated=0 D2,P0 D2,P1 137 NA
11:22:31.558009 *ELP Send:rev=2,flow=4,flen=288,size=372 .. D2,P1 D2,P1 137 0x5a24
11:22:31.558010 op_mode=0x100400 D2,P1 D2,P1 137 0x5a24
11:22:37.554670 ELP TO Rcv D2,P1 D2,P1 137 0x5a24
11:22:37.554857 *ELP Send:rev=2,flow=4,flen=288,size=372 .. D2,P1 D2,P1 137 0x5a53
11:22:37.554858 op_mode=0x100400 D2,P1 D2,P1 137 0x5a53
11:22:37.554864 ELP Retry 1 times D2,P1 D2,P1 137 0x5a53
11:22:38.133366 SCN LR_PORT(0);g=0x74a D2,P0 D2,P0 146 NA
11:22:38.143341 SCN LR_PORT(0);g=0x748 D2,P0 D2,P0 145 NA
11:22:38.278166 SCN LR_PORT(0);g=0x74a D2,P0 D2,P0 146 NA
11:22:38.278178 SCN Port Online; g=0x74a,isolated=0 D2,P0 D2,P1 146 NA
11:22:38.278237 Port Elp engaged D2,P1 D2,P0 146 NA
11:22:38.278256 *Removing all nodes from port D2,P0 D2,P0 146 NA
11:22:38.278649 SCN Port F_PORT D2,P1 D2,P0 146 NA
11:22:38.289094 SCN LR_PORT(0);g=0x748 D2,P0 D2,P0 145 NA
11:22:38.289106 SCN Port Online; g=0x748,isolated=0 D2,P0 D2,P1 145 NA
11:22:38.289152 Port Elp engaged D2,P1 D2,P0 145 NA
11:22:38.289170 *Removing all nodes from port D2,P0 D2,P0 145 NA
11:22:38.289539 SCN Port F_PORT D2,P1 D2,P0 145 NA
11:22:45.523321 SCN Port Offline;g=0x75e D2,P0 D2,P0 141 NA
11:22:45.523328 *Removing all nodes from port D2,P0 D2,P0 141 NA
11:22:45.539258 ELP TO Rcv D2,P1 D2,P1 137 0x5a53
11:22:45.539447 *ELP Send:rev=2,flow=4,flen=288,size=372 .. D2,P1 D2,P1 137 0x5c94
11:22:45.539448 op_mode=0x100400 D2,P1 D2,P1 137 0x5c94
11:22:45.539454 ELP Retry 2 times D2,P1 D2,P1 137 0x5c94
11:22:45.722759 SCN Port Offline;g=0x760 D2,P1 D2,P0 137 NA
11:22:45.722766 *Removing all nodes from port D2,P0 D2,P0 137 NA
11:22:45.892465 SCN Port Offline;g=0x762 D2,P0 D2,P0 136 NA
11:22:45.892472 *Removing all nodes from port D2,P0 D2,P0 136 NA
11:22:46.440686 SCN LR_PORT(0);g=0x75e D2,P0 D2,P0 141 NA
11:22:46.440699 SCN Port Online; g=0x75e,isolated=0 D2,P0 D2,P1 141 NA
11:22:46.440753 Port Elp engaged D2,P1 D2,P0 141 NA
11:22:46.440772 *Removing all nodes from port D2,P0 D2,P0 141 NA
11:22:46.441144 SCN Port F_PORT D2,P1 D2,P0 141 NA
11:22:46.758454 SCN LR_PORT(0);g=0x760 D2,P0 D2,P0 137 NA
11:22:46.758466 SCN Port Online; g=0x760,isolated=0 D2,P0 D2,P1 137 NA
11:22:46.758519 Port Elp engaged D2,P1 D2,P0 137 NA
11:22:46.758537 *Removing all nodes from port D2,P0 D2,P0 137 NA
11:22:46.758911 SCN Port F_PORT D2,P1 D2,P0 137 NA
11:22:46.971967 SCN LR_PORT(0);g=0x762 D2,P0 D2,P0 136 NA
11:22:47.094399 SCN Port Online; g=0x762,isolated=0 D2,P0 D2,P1 136 NA
11:22:47.097151 *ELP Send:rev=2,flow=4,flen=288,size=372 .. D2,P1 D2,P1 136 0x5d47
11:22:47.097151 op_mode=0x100400 D2,P1 D2,P1 136 0x5d47
11:22:53.094531 ELP TO Rcv D2,P1 D2,P1 136 0x5d47
11:22:53.094723 *ELP Send:rev=2,flow=4,flen=288,size=372 .. D2,P1 D2,P1 136 0x5d4a
11:22:53.094724 op_mode=0x100400 D2,P1 D2,P1 136 0x5d4a
11:22:53.094731 ELP Retry 1 times D2,P1 D2,P1 136 0x5d4a
11:23:01.094484 ELP TO Rcv D2,P1 D2,P1 136 0x5d4a
11:23:01.094635 *ELP Send:rev=2,flow=4,flen=288,size=372 .. D2,P1 D2,P1 136 0x5de7
11:23:01.094636 op_mode=0x100400 D2,P1 D2,P1 136 0x5de7
11:23:01.094642 ELP Retry 2 times D2,P1 D2,P1 136 0x5de7
11:23:03.580339 SCN Port Offline;g=0x764 D2,P0 D2,P0 140 NA
11:23:03.580346 *Removing all nodes from port D2,P0 D2,P0 140 NA
11:23:03.774654 SCN Port Offline;g=0x766 D2,P1 D2,P0 136 NA
11:23:03.774662 *Removing all nodes from port D2,P0 D2,P0 136 NA
11:23:04.521360 SCN LR_PORT(0);g=0x764 D2,P0 D2,P0 140 NA
11:23:04.521373 SCN Port Online; g=0x764,isolated=0 D2,P0 D2,P1 140 NA
11:23:04.521426 Port Elp engaged D2,P1 D2,P0 140 NA
11:23:04.521444 *Removing all nodes from port D2,P0 D2,P0 140 NA
11:23:04.521817 SCN Port F_PORT D2,P1 D2,P0 140 NA
11:23:04.713301 SCN LR_PORT(0);g=0x766 D2,P0 D2,P0 136 NA
11:23:04.713313 SCN Port Online; g=0x766,isolated=0 D2,P0 D2,P1 136 NA
11:23:04.713365 Port Elp engaged D2,P1 D2,P0 136 NA
11:23:04.713383 *Removing all nodes from port D2,P0 D2,P0 136 NA
11:23:04.713755 SCN Port F_PORT D2,P1 D2,P0 136 NA
11:23:06.313598 SCN LR_PORT(0);g=0x74c D2,P0 D2,P0 31 NA
11:23:06.346005 SCN LR_PORT(0);g=0x74e D2,P0 D2,P0 144 NA
11:23:06.459799 SCN LR_PORT(0);g=0x74c D2,P0 D2,P0 31 NA
11:23:06.459812 SCN Port Online; g=0x74c,isolated=0 D2,P0 D2,P1 31 NA
11:23:06.459866 Port Elp engaged D2,P1 D2,P0 31 NA
11:23:06.459885 *Removing all nodes from port D2,P0 D2,P0 31 NA
11:23:06.460259 SCN Port F_PORT D2,P1 D2,P0 31 NA

 

 

I want to konw, what the FOS done after duplicate Port occurd ,and why the 140,141,142,143 ports reboot too?

Thanks for help!

 

sihebi

Frequent Contributor
Posts: 103
Registered: ‎04-07-2011

Re: duplicate Port WWN detection

Hello @sihebi

 

Welcome to the Community!

While we still encourage the Community to assist with your post, I wanted to let you know that I have passed your questions on to our TAC Engagement Team. They will be reaching out to you shortly to gather more information regarding your configuration, so we can get you routed to the correct group.

Once your case is closed, if appropriate, we will post the resolution to this thread to help others within the Community; or, if you'd prefer, please come back and post the resolution yourself.

Please let us know if there is anything else we can do to help faciliate your case resolution.

You can find out more about the TAC Engaged Program by clicking on the link below.

Thank you!

Denise K.
Brocade Community Team
@DeniseK

 

TAC Engaged Program

TAC Engaged Program

New Contributor
Posts: 2
Registered: ‎07-18-2017

Re: duplicate Port WWN detection

hi DeniseK,

thanks for  reply, I just send a email to the TAC team.

 

:smileyvery-happy:

 

sihebi

Frequent Contributor
Posts: 103
Registered: ‎04-07-2011

Re: duplicate Port WWN detection

Excellent, @sihebi!!!

 

I hope all goes well and your case is resolved swiftly. Do come back and let us know what resolved it. :-)

 

Best Regards,

 

Denise

Highlighted
Frequent Contributor
Posts: 103
Registered: ‎04-07-2011

Re: duplicate Port WWN detection

[ Edited ]

Hi @sihebi

 

I wanted to check in with you - TAC has been unable to reach you regarding this open issue within the Brocade Community. I know you said you sent an email, but it was apparently not received.

 

The subject line of the TAC email should have "Duplicate Port WWN detection" in it; please respond to that email and it will link your response to the case.

 

Please let me know if there is anything else I can do to assist.

Best Regards,

Denise K.
Brocade Community Team
@DeniseK

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