Opened 9 years ago

Closed 9 years ago

Last modified 8 years ago

#4002 closed defect (fixed)

CW Errors on Sky DE V14 (NOT related to unsubscribed channels!!!)

Reported by: Oliver Owned by:
Priority: critical Component: Reader
Severity: medium Keywords: V14 NDS V2
Cc: Sensitive: no

Description

Revision

svn 10012

Issue Description

Sky DE V14 NDS V2 Card fails to respond with correct ecm due to cw errors. Channel is subscribed and active. Failure is ~4-6 percent of all ecm lookups due to cw errors

When the issue occurs

always

How the issue is reproducable

use v14 nds v2 with internal sci reader

it seems to me, cw check (not cycle-check) goes wrong sometimes somehow since rev 9899

DEFINITELY (checked for multiple days) not related to unsubscriped channels tiers etc.
as you can see here (note the successful ecm for same channel as the failing one few lines above

2014/11/21 15:16:26 XXXXXX c XXXXXXXX (098C&000000/0D5D/006A/98:DBEB5684417AE53C9492D163634B228F): found (120 ms) by Upper-Slot-V14 - Pro7 FUN HD
2014/11/21 15:16:30 XXXXXX c XXXXXXXX (098C&000000/025A/0082/98:BDE0B05DFEC521FD9D7F915DF669C8BD): found (121 ms) by Upper-Slot-V14 - Discovery HD
2014/11/21 15:16:33 XXXXXX c XXXXXXXX (098C&000000/0195/0034/98:503EFA60EFC7CF78D42534B4726AC8A9): found (122 ms) by Upper-Slot-V14 - Spiegel Geschichte
2014/11/21 15:16:40 XXXXXX c XXXXXXXX (098C&000000/0195/0034/98:BE022EF5759E9F8780747754C68780B0): found (122 ms) by Upper-Slot-V14 - Spiegel Geschichte
2014/11/21 15:16:47 XXXXXX c XXXXXXXX (098C&000000/0195/0034/98:1BE3D2D8E2B7887CC639F386CCB9113F): found (152 ms) by Upper-Slot-V14 - Spiegel Geschichte
2014/11/21 15:16:50 XXXXXX r Upper-Slot-V14 [videoguard2] classD3 ins54: no cw --> Bad/wrong ECM
2014/11/21 15:16:50 XXXXXX c XXXXXXXX (098C&000000/025A/0082/98:D17445BE2718E1590EF342F0CE6DC19D): not found (83 ms) by Upper-Slot-V14 - Discovery HD
2014/11/21 15:16:54 XXXXXX c XXXXXXXX (098C&000000/0195/0034/98:C892DE538648DC48C5898BEE6F6C8B22): found (122 ms) by Upper-Slot-V14 - Spiegel Geschichte
2014/11/21 15:17:01 XXXXXX c XXXXXXXX (098C&000000/0195/0034/98:623EAF52865AF1A34B27E98664E7F3A7): found (122 ms) by Upper-Slot-V14 - Spiegel Geschichte
2014/11/21 15:17:04 XXXXXX c XXXXXXXX (098C&000000/0BBD/006E/98:81C528F5E36F8D0C0A4AE7B7DD4BCC07): found (121 ms) by Upper-Slot-V14 - Sky Atlantic HD
2014/11/21 15:17:07 XXXXXX c XXXXXXXX (098C&000000/0210/002A/98:950007ED3BB644A14D3EEA7812458276): found (121 ms) by Upper-Slot-V14 - 13th Street

Attachments (1)

oscam.log (1.4 MB ) - added by Oliver 9 years ago.
oscam debug log showing failed ecm

Download all attachments as: .zip

Change History (5)

by Oliver, 9 years ago

Attachment: oscam.log added

oscam debug log showing failed ecm

comment:1 by BigGyros, 9 years ago

seems your client is just sending you wrong ecm! try to use the patch in this thread: http://www.streamboard.tv/wbb2/thread.php?threadid=42568

comment:2 by Oliver, 9 years ago

Thanks a lot for the info. Will test the recommended patch at once. May I suggest to reopen this ticket and similar tickets in a different way? I just think the current way to mark those ecms as not found (NOK) isnt that awesome, because it breaks loadbalancer setups on any reader that doesnt have each service manually spcified via oscam.services (marked as bad sid). Or perhaps I am just on the wrong track again xD, glad for any other opinions on this

comment:3 by BigGyros, 9 years ago

Resolution: fixed
Status: newclosed

with r10015/r10017 all nds ecms/emms should be handled correct by oscam and loadbalancer.

comment:4 by Oliver, 8 years ago

I would like to reopen this one. May it be possible to filter out those bad ecms earlier ? For example if you have multiple oscam instances, linked together , could the first oscam instance filter out those bad ecms earlier, so that they are not forwarded to their readers (=> second oscam instance) ?

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