Discussion:
[rbak-nsp] SE600, 12.1.1.12p12 - EPPA crashes
Marcin Kuczera
2017-11-16 09:51:50 UTC
Permalink
hello,

recently we are having quite often cases of EPPA crashes on one of 4x10G
PPA3 based linecards.

SEOS - 12.1.1.12p12

Unfortunatelly, we have no support, but if someone has, please report it
to Ericsson as it might improve SEOS.

As I know they still support it:

http://195.66.73.22/noc/share/se-crashfiles/


Affected card - slot 1, is in same group with card 2 for redundancy reasons.

There is also card in slot3 where NAT is executed, but I suspect it
might affect also PPA on other cards. Now we plan to move NAT to
external device as this is for internal purposes only.


Is there any newer SEOS release ?

Regards,
--
Marcin Kuczera / Wiceprezes Zarządu / CTO
+48 32 440 80 71/ ***@leon.pl <mailto:***@leon.pl>

Leon Sp. z o.o.
ul. Kilińskiego 33d, 44-200 Rybnik
http://www.leon.pl/

INTERNET | TELEWIZJA | TELEFON

KRS 0000223101 Sąd Rejonowy w Gliwicach
Kapitał zakładowy 576.700 zł
NIP: 6332068698
Wojciech Wrona
2017-11-16 14:30:27 UTC
Permalink
We had the same issue on 12.1.1.12x and downgraded it to
SEOS-12.1.1.11p7. Here it is stable.

Best regards,
--
Wojciech Wrona
Post by Marcin Kuczera
hello,
recently we are having quite often cases of EPPA crashes on one of
4x10G PPA3 based linecards.
SEOS - 12.1.1.12p12
Unfortunatelly, we have no support, but if someone has, please report
it to Ericsson as it might improve SEOS.
http://195.66.73.22/noc/share/se-crashfiles/
Affected card - slot 1, is in same group with card 2 for redundancy reasons.
There is also card in slot3 where NAT is executed, but I suspect it
might affect also PPA on other cards. Now we plan to move NAT to
external device as this is for internal purposes only.
Is there any newer SEOS release ?
Regards,
--
Marcin Kuczera / Wiceprezes Zarządu / CTO
Leon Sp. z o.o.
ul. Kilińskiego 33d, 44-200 Rybnik
http://www.leon.pl/
INTERNET | TELEWIZJA | TELEFON
KRS 0000223101 Sąd Rejonowy w Gliwicach
Kapitał zakładowy 576.700 zł
NIP: 6332068698
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
Olivier Benghozi
2017-11-16 18:03:49 UTC
Permalink
We use 12.1.1.12p8, no issue here.
We had the same issue on 12.1.1.12x and downgraded it to SEOS-12.1.1.11p7. Here it is stable.
recently we are having quite often cases of EPPA crashes on one of 4x10G PPA3 based linecards.
SEOS - 12.1.1.12p12
Соловьёв Роман Анатольевич
2017-11-17 05:11:09 UTC
Permalink
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Marcin Kuczera
2017-11-17 12:13:33 UTC
Permalink
we are using SEOS-12.1.1.12p12 now on SE600
pppoe-bg]Redback#show ver
Redback Networks SmartEdge OS Version SEOS-12.1.1.12p12-Release
Copyright (C) 1998-2017, Redback Networks Inc. All rights reserved.
System Bootstrap version is Mips,rev2.0.2.69
Installed minikernel version is 11.7
Router Up Time -   21 days, 4 hours 32 minutes 37 secs
 
We had upgrade it 3 weeks ago, no problems for this moment, sorry for
my bad English...
What kind of functions you have on your SE600 ?
How many cards ?

Marcin
 
 
 
 
 
Post by Olivier Benghozi
We use 12.1.1.12p8, no issue here.
 
Post by Wojciech Wrona
 
We had the same issue on 12.1.1.12x and downgraded it to
SEOS-12.1.1.11p7. Here it is stable.
 
Post by Marcin Kuczera
recently we are having quite often cases of EPPA crashes on one of
4x10G PPA3 based linecards.
SEOS - 12.1.1.12p12
,
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
 
 
------------------------------------------------
С уважеМОеЌ СПлПвьёв РПЌаМ
ТехМОческОй ЎОректПр
ООО "СерДО ТелеКПЌ"
 
тел. +7 87951 35529
        +7 9624 335529
Сайт кПЌпаМОО
www.serdi.ru
 
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
--
Marcin Kuczera / Wiceprezes Zarządu / CTO
+48 32 440 80 71/ ***@leon.pl <mailto:***@leon.pl>

Leon Sp. z o.o.
ul. Kilińskiego 33d, 44-200 Rybnik
http://www.leon.pl/

INTERNET | TELEWIZJA | TELEFON

KRS 0000223101 Sąd Rejonowy w Gliwicach
Kapitał zakładowy 576.700 zł
NIP: 6332068698
Соловьёв Роман Анатольевич
2017-11-17 12:37:59 UTC
Permalink
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Marcin Kuczera
2017-11-17 12:52:58 UTC
Permalink
one 4x10G card
about 6000 simmilar pppoe users
NATing about 5500 users
+ BGP 4 FW - summary 9Gbit/s
Our is bit heavier, 3x 10G(4port) card, about 19k subscriber's sessions,
NAT used only for some internal purposes.
BGP removed to another router.
Total inbound traffic about 10G.

I think that scale may make the difference.

Marcin
 
 
Post by Marcin Kuczera
we are using SEOS-12.1.1.12p12 now on SE600
pppoe-bg]Redback#show ver
Redback Networks SmartEdge OS Version SEOS-12.1.1.12p12-Release
Copyright (C) 1998-2017, Redback Networks Inc. All rights reserved.
System Bootstrap version is Mips,rev2.0.2.69
Installed minikernel version is 11.7
Router Up Time -   21 days, 4 hours 32 minutes 37 secs
 
We had upgrade it 3 weeks ago, no problems for this moment, sorry
for my bad English...
What kind of functions you have on your SE600 ?
How many cards ?
Marcin
 
 
 
 
 
 
Post by Olivier Benghozi
We use 12.1.1.12p8, no issue here.
 
Post by Wojciech Wrona
 
We had the same issue on 12.1.1.12x and downgraded it to
SEOS-12.1.1.11p7. Here it is stable.
 
Post by Marcin Kuczera
recently we are having quite often cases of EPPA crashes on one
of 4x10G PPA3 based linecards.
SEOS - 12.1.1.12p12
,
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
 
 
------------------------------------------------
С уважеМОеЌ СПлПвьёв РПЌаМ
ТехМОческОй ЎОректПр
ООО "СерДО ТелеКПЌ"
 
тел. +7 87951 35529
        +7 9624 335529
Сайт кПЌпаМОО
www.serdi.ru <http://www.serdi.ru/>
 
 
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
 
--
*Marcin Kuczera* / Wiceprezes Zarządu / CTO
*Leon Sp. z o.o.*
ul. Kilińskiego 33d, 44-200 Rybnik
http://www.leon.pl/
INTERNET | TELEWIZJA | TELEFON
KRS 0000223101 Sąd Rejonowy w Gliwicach
Kapitał zakładowy 576.700 zł
NIP: 6332068698
,
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
 
 
------------------------------------------------
С уважеМОеЌ СПлПвьёв РПЌаМ
ТехМОческОй ЎОректПр
ООО "СерДО ТелеКПЌ"
 
тел. +7 87951 35529
        +7 9624 335529
Сайт кПЌпаМОО
www.serdi.ru
 
--
Marcin Kuczera / Wiceprezes Zarządu / CTO
+48 32 440 80 71/ ***@leon.pl <mailto:***@leon.pl>

Leon Sp. z o.o.
ul. Kilińskiego 33d, 44-200 Rybnik
http://www.leon.pl/

INTERNET | TELEWIZJA | TELEFON

KRS 0000223101 Sąd Rejonowy w Gliwicach
Kapitał zakładowy 576.700 zł
NIP: 6332068698
Michał Przywuski
2017-11-17 13:47:23 UTC
Permalink
Hey , Marcin

Can you paste your NAT configuration ? We slowly move ower client's on
SE600 at this moment 3k users + 20Gbit FW BGP 4 we have on 2x10G. I
don't have any problems with card.

NAT configuration :

 ip nat pool Pool-3 napt paired-mode logging
  paired-mode subscriber port-limit 4096
  logging-profile LOGOWANIE-3 context CLIPS
  address 185.93.94.1 to 185.93.94.254 port-block 1 to 15
!
 nat policy CG-NAT enhanced
! Default class
  ignore
  endpoint-independent filtering tcp
  endpoint-independent filtering udp
  inbound-refresh udp
  icmp-notification
! Named classes
  access-group KLASY
   class NAT-2
    pool Pool-3 NOWODWORSKA
    timeout tcp 1800
    timeout udp 30
    timeout fin-reset 5
    timeout syn 30
    timeout abandoned 1800
    endpoint-independent filtering tcp
    endpoint-independent filtering udp
    inbound-refresh udp
    icmp-notification
   class NoNAT-2
    ignore
    inbound-refresh udp
    icmp-notification

[local]Dareek#sh ver

Redback Networks SmartEdge OS Version SEOS-12.1.1.11p7-Release
Built by ***@eussjlx7065.sj.us.am.ericsson.se Mon May 2 02:42:56
PDT 2016
Copyright (C) 1998-2016, Redback Networks Inc. All rights reserved.
System Bootstrap version is Mips,rev2.0.2.69
Installed minikernel version is 11.7
Router Up Time -   493 days, 4 hours 19 minutes 37 secs
Post by Marcin Kuczera
one 4x10G card
about 6000 simmilar pppoe users
NATing about 5500 users
+ BGP 4 FW - summary 9Gbit/s
Our is bit heavier, 3x 10G(4port) card, about 19k subscriber's
sessions, NAT used only for some internal purposes.
BGP removed to another router.
Total inbound traffic about 10G.
I think that scale may make the difference.
Marcin
Post by Marcin Kuczera
we are using SEOS-12.1.1.12p12 now on SE600
pppoe-bg]Redback#show ver
Redback Networks SmartEdge OS Version SEOS-12.1.1.12p12-Release
Copyright (C) 1998-2017, Redback Networks Inc. All rights reserved.
System Bootstrap version is Mips,rev2.0.2.69
Installed minikernel version is 11.7
Router Up Time -   21 days, 4 hours 32 minutes 37 secs
We had upgrade it 3 weeks ago, no problems for this moment, sorry
for my bad English...
What kind of functions you have on your SE600 ?
How many cards ?
Marcin
Post by Olivier Benghozi
We use 12.1.1.12p8, no issue here.
Post by Wojciech Wrona
We had the same issue on 12.1.1.12x and downgraded it to
SEOS-12.1.1.11p7. Here it is stable.
Post by Marcin Kuczera
recently we are having quite often cases of EPPA crashes on one
of 4x10G PPA3 based linecards.
SEOS - 12.1.1.12p12
,
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
------------------------------------------------
С уважеМОеЌ СПлПвьёв РПЌаМ
ТехМОческОй ЎОректПр
ООО "СерДО ТелеКПЌ"
тел. +7 87951 35529
+7 9624 335529
Сайт кПЌпаМОО
www.serdi.ru <http://www.serdi.ru/>
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
--
*Marcin Kuczera* / Wiceprezes Zarządu / CTO
*Leon Sp. z o.o.*
ul. Kilińskiego 33d, 44-200 Rybnik
http://www.leon.pl/
INTERNET | TELEWIZJA | TELEFON
KRS 0000223101 Sąd Rejonowy w Gliwicach
Kapitał zakładowy 576.700 zł
NIP: 6332068698
,
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
------------------------------------------------
С уважеМОеЌ СПлПвьёв РПЌаМ
ТехМОческОй ЎОректПр
ООО "СерДО ТелеКПЌ"
тел. +7 87951 35529
        +7 9624 335529
Сайт кПЌпаМОО
www.serdi.ru
--
Marcin Kuczera / Wiceprezes Zarządu / CTO
Leon Sp. z o.o.
ul. Kilińskiego 33d, 44-200 Rybnik
http://www.leon.pl/
INTERNET | TELEWIZJA | TELEFON
KRS 0000223101 Sąd Rejonowy w Gliwicach
Kapitał zakładowy 576.700 zł
NIP: 6332068698
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
--
Michał Przywuski
Administrator sieci.
Marcin Kuczera
2017-11-17 22:09:12 UTC
Permalink
Post by Michał Przywuski
Hey , Marcin
Can you paste your NAT configuration ? We slowly move ower client's on
SE600 at this moment 3k users + 20Gbit FW BGP 4 we have on 2x10G. I
don't have any problems with card.
everything looks the same:
context oam
!
 ip nat pool biuro napt multibind
  address X.Y.Z.3/32 port-block 0 to 15
   exclude well-known
!
No CG-NAT

Marcin
Post by Michał Przywuski
 ip nat pool Pool-3 napt paired-mode logging
  paired-mode subscriber port-limit 4096
  logging-profile LOGOWANIE-3 context CLIPS
  address 185.93.94.1 to 185.93.94.254 port-block 1 to 15
!
 nat policy CG-NAT enhanced
! Default class
  ignore
  endpoint-independent filtering tcp
  endpoint-independent filtering udp
  inbound-refresh udp
  icmp-notification
! Named classes
  access-group KLASY
   class NAT-2
    pool Pool-3 NOWODWORSKA
    timeout tcp 1800
    timeout udp 30
    timeout fin-reset 5
    timeout syn 30
    timeout abandoned 1800
    endpoint-independent filtering tcp
    endpoint-independent filtering udp
    inbound-refresh udp
    icmp-notification
   class NoNAT-2
    ignore
    inbound-refresh udp
    icmp-notification
[local]Dareek#sh ver
Redback Networks SmartEdge OS Version SEOS-12.1.1.11p7-Release
PDT 2016
Copyright (C) 1998-2016, Redback Networks Inc. All rights reserved.
System Bootstrap version is Mips,rev2.0.2.69
Installed minikernel version is 11.7
Router Up Time -   493 days, 4 hours 19 minutes 37 secs
Post by Marcin Kuczera
one 4x10G card
about 6000 simmilar pppoe users
NATing about 5500 users
+ BGP 4 FW - summary 9Gbit/s
Our is bit heavier, 3x 10G(4port) card, about 19k subscriber's
sessions, NAT used only for some internal purposes.
BGP removed to another router.
Total inbound traffic about 10G.
I think that scale may make the difference.
Marcin
 
 
Post by Marcin Kuczera
we are using SEOS-12.1.1.12p12 now on SE600
pppoe-bg]Redback#show ver
Redback Networks SmartEdge OS Version SEOS-12.1.1.12p12-Release
09:32:37+0200
Copyright (C) 1998-2017, Redback Networks Inc. All rights reserved.
System Bootstrap version is Mips,rev2.0.2.69
Installed minikernel version is 11.7
Router Up Time -   21 days, 4 hours 32 minutes 37 secs
 
We had upgrade it 3 weeks ago, no problems for this moment, sorry
for my bad English...
What kind of functions you have on your SE600 ?
How many cards ?
Marcin
 
 
 
 
 
 
16.11.2017, 21:04, "Olivier Benghozi"
Post by Olivier Benghozi
We use 12.1.1.12p8, no issue here.
 
Post by Wojciech Wrona
 
We had the same issue on 12.1.1.12x and downgraded it to
SEOS-12.1.1.11p7. Here it is stable.
 
Post by Marcin Kuczera
recently we are having quite often cases of EPPA crashes on one
of 4x10G PPA3 based linecards.
SEOS - 12.1.1.12p12
,
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
 
 
------------------------------------------------
С уважеМОеЌ СПлПвьёв РПЌаМ
ТехМОческОй ЎОректПр
ООО "СерДО ТелеКПЌ"
 
тел. +7 87951 35529
        +7 9624 335529
Сайт кПЌпаМОО
www.serdi.ru <http://www.serdi.ru/>
 
 
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
 
--
*Marcin Kuczera* / Wiceprezes Zarządu / CTO
*Leon Sp. z o.o.*
ul. Kilińskiego 33d, 44-200 Rybnik
http://www.leon.pl/
INTERNET | TELEWIZJA | TELEFON
KRS 0000223101 Sąd Rejonowy w Gliwicach
Kapitał zakładowy 576.700 zł
NIP: 6332068698
,
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
 
 
------------------------------------------------
С уважеМОеЌ СПлПвьёв РПЌаМ
ТехМОческОй ЎОректПр
ООО "СерДО ТелеКПЌ"
 
тел. +7 87951 35529
        +7 9624 335529
Сайт кПЌпаМОО
www.serdi.ru
 
--
Marcin Kuczera / Wiceprezes Zarządu / CTO
Leon Sp. z o.o.
ul. Kilińskiego 33d, 44-200 Rybnik
http://www.leon.pl/
INTERNET | TELEWIZJA | TELEFON
KRS 0000223101 Sąd Rejonowy w Gliwicach
Kapitał zakładowy 576.700 zł
NIP: 6332068698
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
--
Michał Przywuski
Administrator sieci.
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
--
Marcin Kuczera / Wiceprezes Zarządu / CTO
+48 32 440 80 71/ ***@leon.pl <mailto:***@leon.pl>

Leon Sp. z o.o.
ul. Kilińskiego 33d, 44-200 Rybnik
http://www.leon.pl/

INTERNET | TELEWIZJA | TELEFON

KRS 0000223101 Sąd Rejonowy w Gliwicach
Kapitał zakładowy 576.700 zł
NIP: 6332068698
Marcin Kuczera
2017-11-17 12:16:46 UTC
Permalink
Post by Olivier Benghozi
We use 12.1.1.12p8, no issue here.
What kind of functions you use, do you have active NAT on it ?
How many subscriber's sessions ?

Marcin
Post by Olivier Benghozi
Post by Wojciech Wrona
We had the same issue on 12.1.1.12x and downgraded it to
SEOS-12.1.1.11p7. Here it is stable.
Post by Marcin Kuczera
recently we are having quite often cases of EPPA crashes on one of
4x10G PPA3 based linecards.
SEOS - 12.1.1.12p12
_______________________________________________
redback-nsp mailing list
https://puck.nether.net/mailman/listinfo/redback-nsp
--
Marcin Kuczera / Wiceprezes Zarządu / CTO
+48 32 440 80 71/ ***@leon.pl <mailto:***@leon.pl>

Leon Sp. z o.o.
ul. Kilińskiego 33d, 44-200 Rybnik
http://www.leon.pl/

INTERNET | TELEWIZJA | TELEFON

KRS 0000223101 Sąd Rejonowy w Gliwicach
Kapitał zakładowy 576.700 zł
NIP: 6332068698
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