From: KmanCCIE@xxxxxxx
Date: Thu Jul 11 2002 - 19:16:13 GMT-3
saw this one as well about 2 months ago - on a 2500, not sure the release of
IOS though - 12.1.<something>. Any valid command that "crashes" the router
is a BUG.
> Subj:Re: 2500 BGP Router Crash
> Date:7/9/2002 10:35:59 AM Central Daylight Time
> From: elpingu@acedsl.com (elping)
> Sender: nobody@groupstudy.com
> Reply-to: <A HREF="mailto:elpingu@acedsl.com">elpingu@acedsl.com</A> (elping)
> To: Mark.Reyero@gecits.ge.com
> CC: ccielab@groupstudy.com
>
>
>
>
> this sounds familiar.....do not try a T train
>
> Mark.Reyero@gecits.ge.com wrote:
>
> > Possible IOS Bug?
> >
> > Running 2501 with 16/16 in home lab. With initial BGP config:
> >
> > router bgp 2
> > no synchronization
> > bgp log-neighbor-changes
> > neighbor 137.20.10.70 remote-as 3
> > neighbor 137.20.10.70 update-source Loopback0
> > no auto-summary
> >
> > neighbor relationship is established via ethernet link -- no problem.
> >
> > I add the following line:
> > neighbor 137.20.10.70 default-originate
> >
> > Router immediately crashes. See text below...
> >
> > R1_2501(config)#no router bgp 2
> > R1_2501(config)#^Z
> > R1_2501#copy r
> > 00:03:54: %SYS-5-CONFIG_I: Configured from console by console
> > R1_2501#copy run start
> > Destination filename [startup-config]?
> > Building configuration...
> > [OK]
> > R1_2501#
> > R1_2501#conf t
> > Enter configuration commands, one per line. End with CNTL/Z.
> > R1_2501(config)#router bgp 2
> > R1_2501(config-router)#
> > 00:05:50: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0,
> changed
> > state to up
> > R1_2501(config-router)#neighbor 137.20.10.70 remote-as 3
> > R1_2501(config-router)#
> > 00:06:07: %BGP-5-ADJCHANGE: neighbor 137.20.10.70 Up
> > R1_2501(config-router)#neighbor 137.20.10.70 update-source Loopback0
> > R1_2501(config-router)#^Z
> > R1_2501#
> > 00:06:19: %SYS-5-CONFIG_I: Configured from console by console
> > R1_2501#
> > R1_2501#conf t
> > Enter configuration commands, one per line. End with CNTL/Z.
> > R1_2501(config)#router bgp 2
> > R1_2501(config-router)#neighbor 137.20.10.70 default-originate
> > R1_2501(config-router)#
> >
> > === Flushing messages (00:06:50 UTC Mon Mar 1 1993) ===
> > Buffered messages:
> >
> > 00:00:10: %SYS-7-NV_BLOCK_INIT: Initalized the geometry of nvram
> >
> > I've encountered this thus far with 12.1(5)T12 EnterprisePlus and IPPlus
> > versions
> >
> > Any thoughts?
> >
> >
> > Mark G. Reyero, CCDP, CCNP
> > Internetworking Engineer
> > 626C Admiral Drive, PMB214
> > Annapolis, MD 21401
> > Phone: 866-836-4044 Fax: (410) 295-7217
> > Cell: 443-956-6076 <mailto:mark.reyero@gecits.ge.com>
> > mailto:mark.reyero@gecits.ge.com
> > Web: <http://www.gecits.com/> http://www.gecits.com
> >
> > [GroupStudy.com removed an attachment of type image/gif which had a name
> of image001.gif]
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