e3 line flapping

e3 line flapping
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Subject Author Date
e3 line flapping Adam KOSA 08-23-2005
Posted by Adam KOSA on August 23, 2005, 4:28 pm
If you were  Registered and logged in, you could reply and use other advanced thread options

Hello,

i have a PA-MC-E3 module in a 7206 which is flapping. clock source was
checked, line was checked with the local telco, module was replaced with a
new one. I'm starting to run out of ideas. Can anyone help what may
cause this?

000416: Aug 18 21:02:13.568 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000417: Aug 18 21:02:14.572 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000418: Aug 18 21:46:44.007 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000419: Aug 18 21:46:45.011 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000420: Aug 18 21:46:57.027 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000421: Aug 18 21:46:58.031 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000422: Aug 18 21:49:11.160 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000423: Aug 18 21:49:12.164 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000424: Aug 18 23:50:21.996 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000425: Aug 18 23:50:23.000 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000426: Aug 18 23:57:25.407 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000427: Aug 18 23:57:26.411 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000428: Aug 19 00:03:53.786 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000429: Aug 19 00:03:54.790 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000430: Aug 19 01:27:18.502 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000431: Aug 19 01:27:19.506 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000432: Aug 19 02:08:21.011 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000433: Aug 19 02:08:22.023 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000434: Aug 19 05:33:13.072 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000435: Aug 19 05:33:14.076 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000436: Aug 19 07:21:39.291 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000437: Aug 19 07:21:40.295 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000438: Aug 19 15:11:21.797 SCET: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 222:
Neighbor 1.1.2.89 (Multilink62) is down: holdin
g time expired
000439: Aug 19 15:12:17.506 SCET: %LINK-3-UPDOWN: Interface Multilink62,
changed state to down
000440: Aug 19 15:12:18.502 SCET: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Serial2/0/12:3, changed state to down
000441: Aug 19 15:12:18.506 SCET: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Multilink62, changed state to down
000442: Aug 19 15:12:23.870 SCET: %LINK-3-UPDOWN: Interface Multilink62,
changed state to up
000443: Aug 19 15:12:24.866 SCET: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Serial2/0/12:3, changed state to up
000444: Aug 19 15:12:24.870 SCET: %LINEPROTO-5-UPDOWN: Line protocol on
Interface Multilink62, changed state to up
000445: Aug 19 15:12:26.454 SCET: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 222:
Neighbor 1.1.2.89 (Multilink62) is up: new adja
cency
000446: Aug 19 15:14:37.567 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000447: Aug 19 15:14:38.579 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000448: Aug 19 15:46:41.396 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000449: Aug 19 15:46:41.420 SCET: %VPN_HW-4-PACKET_ERROR: slot: 1 Packet
Encryption/Decryption error, Output Authenticat
ion error:srcadr=1.1.1.153,dstadr=1.1.1.158,size=1496,handle=0x6385
000450: Aug 19 15:46:42.400 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000451: Aug 19 15:46:49.408 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000452: Aug 19 15:46:50.412 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000453: Aug 19 20:31:31.441 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000454: Aug 19 20:31:32.445 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000455: Aug 19 20:32:08.486 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000456: Aug 19 20:32:09.498 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000457: Aug 19 21:59:27.580 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000458: Aug 19 21:59:28.584 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000459: Aug 19 22:57:33.810 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000460: Aug 19 22:57:34.814 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up
000461: Aug 20 07:37:28.646 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to down
000462: Aug 20 07:37:29.651 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
changed state to up


udv
Adam
http://adamk.muszaki.info

A: No.
Q: Should I include quotations after my reply?




Posted by Anthrax on August 23, 2005, 10:32 am
If you were  Registered and logged in, you could reply and use other advanced thread options
On 8/23/2005 9:28 AM,Adam KOSA wrote:

> Hello,
>
> i have a PA-MC-E3 module in a 7206 which is flapping. clock source was
> checked, line was checked with the local telco, module was replaced with a
> new one. I'm starting to run out of ideas. Can anyone help what may
> cause this?
>
> 000416: Aug 18 21:02:13.568 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000417: Aug 18 21:02:14.572 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000418: Aug 18 21:46:44.007 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000419: Aug 18 21:46:45.011 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000420: Aug 18 21:46:57.027 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000421: Aug 18 21:46:58.031 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000422: Aug 18 21:49:11.160 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000423: Aug 18 21:49:12.164 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000424: Aug 18 23:50:21.996 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000425: Aug 18 23:50:23.000 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000426: Aug 18 23:57:25.407 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000427: Aug 18 23:57:26.411 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000428: Aug 19 00:03:53.786 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000429: Aug 19 00:03:54.790 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000430: Aug 19 01:27:18.502 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000431: Aug 19 01:27:19.506 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000432: Aug 19 02:08:21.011 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000433: Aug 19 02:08:22.023 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000434: Aug 19 05:33:13.072 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000435: Aug 19 05:33:14.076 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000436: Aug 19 07:21:39.291 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000437: Aug 19 07:21:40.295 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000438: Aug 19 15:11:21.797 SCET: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 222:
> Neighbor 1.1.2.89 (Multilink62) is down: holdin
> g time expired
> 000439: Aug 19 15:12:17.506 SCET: %LINK-3-UPDOWN: Interface Multilink62,
> changed state to down
> 000440: Aug 19 15:12:18.502 SCET: %LINEPROTO-5-UPDOWN: Line protocol on
> Interface Serial2/0/12:3, changed state to down
> 000441: Aug 19 15:12:18.506 SCET: %LINEPROTO-5-UPDOWN: Line protocol on
> Interface Multilink62, changed state to down
> 000442: Aug 19 15:12:23.870 SCET: %LINK-3-UPDOWN: Interface Multilink62,
> changed state to up
> 000443: Aug 19 15:12:24.866 SCET: %LINEPROTO-5-UPDOWN: Line protocol on
> Interface Serial2/0/12:3, changed state to up
> 000444: Aug 19 15:12:24.870 SCET: %LINEPROTO-5-UPDOWN: Line protocol on
> Interface Multilink62, changed state to up
> 000445: Aug 19 15:12:26.454 SCET: %DUAL-5-NBRCHANGE: IP-EIGRP(0) 222:
> Neighbor 1.1.2.89 (Multilink62) is up: new adja
> cency
> 000446: Aug 19 15:14:37.567 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000447: Aug 19 15:14:38.579 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000448: Aug 19 15:46:41.396 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000449: Aug 19 15:46:41.420 SCET: %VPN_HW-4-PACKET_ERROR: slot: 1 Packet
> Encryption/Decryption error, Output Authenticat
> ion error:srcadr=1.1.1.153,dstadr=1.1.1.158,size=1496,handle=0x6385
> 000450: Aug 19 15:46:42.400 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000451: Aug 19 15:46:49.408 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000452: Aug 19 15:46:50.412 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000453: Aug 19 20:31:31.441 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000454: Aug 19 20:31:32.445 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000455: Aug 19 20:32:08.486 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000456: Aug 19 20:32:09.498 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000457: Aug 19 21:59:27.580 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000458: Aug 19 21:59:28.584 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000459: Aug 19 22:57:33.810 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000460: Aug 19 22:57:34.814 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
> 000461: Aug 20 07:37:28.646 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to down
> 000462: Aug 20 07:37:29.651 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> changed state to up
>
>
> udv
> Adam
> http://adamk.muszaki.info
>
> A: No.
> Q: Should I include quotations after my reply?
>
>

can we get the show controller t3 and show interface when this happens?
the controller goes down first and points to a layer 1 issue.



--


2nd Law of Thermodynamics: Chaos will Reign.

///////////////////
--Anthrax--
//////////////////

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Posted by Adam KOSA on August 24, 2005, 11:02 pm
If you were  Registered and logged in, you could reply and use other advanced thread options
On Tue, 23 Aug 2005, it was written:

> > i have a PA-MC-E3 module in a 7206 which is flapping. clock source was
> > checked, line was checked with the local telco, module was replaced with a
> > new one. I'm starting to run out of ideas. Can anyone help what may
> > cause this?
> >
> > 000416: Aug 18 21:02:13.568 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> > changed state to down
> > 000417: Aug 18 21:02:14.572 SCET: %CONTROLLER-5-UPDOWN: Controller E3 2/0,
> > changed state to up
>
> can we get the show controller t3 and show interface when this happens?
> the controller goes down first and points to a layer 1 issue.
>

unfortunately no, because the flap comes and goes, within around 1 sec. i
can not log in and issue show commands in time :/

our telco was investigating this problem and gave it back that it's not a
layer 1 problem. and i don't have proof that says the opposite, to make
them re-test.

Adam
http://adamk.muszaki.info

A: No.
Q: Should I include quotations after my reply?




Posted by Anthrax on August 24, 2005, 5:24 pm
If you were  Registered and logged in, you could reply and use other advanced thread options
On 8/24/2005 4:02 PM, Adam KOSA wrote:

<Snip> ------->
>
> unfortunately no, because the flap comes and goes, within around 1 sec. i
> can not log in and issue show commands in time :/
>
> our telco was investigating this problem and gave it back that it's not a
> layer 1 problem. and i don't have proof that says the opposite, to make
> them re-test.
<------- </Snip>


It is really necessary the show controller e3 after that happens, no
matter if is few seconds after the outage happens the show will retain
at least the last 60 seconds depending on the IOS version. Just remember
to clear the statistics before (clear show interfaces and when you can a
clear controller if allowed note: this will cause it to flap). Asking
your telco to test the circuit most of the times is like asking a child
to make sure that his bedroom is clean, they always try to do less
chore. Certainly your controller to flap is a proof of layer 1 problem,
it could be misconfig or polarity problem etc, etc. Have you perform a
HW loopback test on the PA to ensure it is ok? remember that the SW are
not efficient when it comes to serial interfaces. Cheers!



--


2nd Law of Thermodynamics: Chaos will Reign.

///////////////////
--Anthrax--
//////////////////


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