On (2010-07-29 23:07 +0200), bas wrote:
> ACL's for customers is too much work, tedious and prone to mistakes.
It can be. In ideal world routers are only touched when testing new
products or troubleshooting software defects. Master configuration should
live in customer database out of which conf
-Original Message-
From: cisco-nsp-boun...@puck.nether.net
[<mailto:cisco-nsp-boun...@puck.nether.net>mailto:cisco-nsp-boun...@puck.nether.net]
On Behalf Of Jared Mauch
Sent: Thursday, July 29, 2010 3:32 PM
To: bas
Cc: Cisco
Subject: Re: [c-nsp] SXI3 strange issue, Loose mode uR
m
Southcom E-mail: charles.church@hq.southcom.mil
-Original Message-
From: cisco-nsp-boun...@puck.nether.net
[mailto:cisco-nsp-boun...@puck.nether.net] On Behalf Of Jared Mauch
Sent: Thursday, July 29, 2010 3:32 PM
To: bas
Cc: Cisco
Subject: Re: [c-nsp] SXI3 strange issue, Loose mode
Hi All,
Thanks for your replies.
I guess I've been lucky to have never run into this before. (6years
working with sup720's)
On Thu, Jul 29, 2010 at 9:37 PM, Saku Ytti wrote:
> On (2010-07-29 21:21 +0200), bas wrote:
>
> Up-to EARL7.5 (inclusive you) 6500/7600 support only chassis wide uRPF
> set
Mauch
Sent: Thursday, July 29, 2010 1:32 PM
To: bas
Cc: Cisco
Subject: Re: [c-nsp] SXI3 strange issue, Loose mode uRPF jumps to strict by
itself
On the SUP720/EARL7 unicast-rpf is a global setting on the device.
If someone changes *any* interface to strict, all interfaces with u-rpf enabled
will c
Hi,
On Thu, Jul 29, 2010 at 09:21:49PM +0200, bas wrote:
> A couple of minutes before the problems started an engineer had
> configured a customer facing interface with strict mode uRPF.
> Apparently this configuration changed triggered a bug that caused
> upstream interface loose mode to be autom
behaves like a global
command.
Regards,
Leung
From: bas
To: Cisco
Date: 07/29/2010 03:24 PM
Subject: [c-nsp] SXI3 strange issue, Loose mode uRPF jumps to
strict by itself
Sent by:cisco-nsp-boun...@puck.nether.net
Hi All,
Yesterday we had a strange issue.
Ou
On (2010-07-29 21:21 +0200), bas wrote:
> All upstream interfaces had strict mode uRPF configured, before the
> problems started it was loose mode uRPF.
Up-to EARL7.5 (inclusive you) 6500/7600 support only chassis wide uRPF
setting. Change one setting, chassis wide setting changes.
That is, do n
On the SUP720/EARL7 unicast-rpf is a global setting on the device.
If someone changes *any* interface to strict, all interfaces with u-rpf enabled
will change to strict.
- jared
On Jul 29, 2010, at 3:21 PM, bas wrote:
> Hi All,
>
> Yesterday we had a strange issue.
> Our monitoring tool alert
Hi All,
Yesterday we had a strange issue.
Our monitoring tool alerted that one of our boxes (SUP720-3BXL - 6506
running SXI3) became unreachable.
When we logged in everything looked ok.
BGP was up, OSPF was up and nothing special in logging.
Still traffic had dropped to near zero.
With "debug ip
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