From: Dan (dp595@xxxxxxxxxxxxx)
Date: Tue Feb 20 2001 - 01:04:04 GMT-3
Okay, so I decide that maybe my dialer-list is messed up so I'll apply my
new dialer-list 2 to the bri0 inteface instead of dialer-list 1.
When I do it my 2504 (12.0(15) )reloads on me (text capture below):
r3(config)#dialer-list 2 protocol ip permit
r3(config)#int bri0
r3(config-if)#no dialer-group 1
r3(config-if)#dialer-group 2
r3(config-if)#
08:12:15: ISDN BR0: TX -> RRp sapi = 0 tei = 112 nr = 2
08:12:15: ISDN BR0: RX <- RRf sapi = 0 tei = 112 nr = 1
08:12:15: ISDN BR0: TX -> RRp sapi = 0 tei = 65 nr = 2
08:12:15: ISDN BR0: RX <- RRf sapi = 0 tei = 65 nr = 1
r3(config-if)#^Z
r3#
08:12:17: %SYS-5-CONFIG_I: Configured from console by console
r3#
%Software-forced reload
I'm glad I backed up my config.
Dan Pontrelli
Customer Installation Engineer - Verio NYC
CCNP, MCSE, CNA
----- Original Message -----
From: "Michael Davis" <miked@netrus.net>
To: "Ryan LaTorre" <cisco@crl.fdns.net>; "Dan" <dp595@optonline.net>;
<ccielab@groupstudy.com>
Sent: Monday, February 19, 2001 11:38 AM
Subject: Re: Weird problem...
> That trace shows a memory allocation failure when EXEC tries to write
term.
> I can't find a particular bug for this but I have seen this in RSMs with
> insufficient memory.
>
> Mike
>
> ----- Original Message -----
> From: "Ryan LaTorre" <cisco@crl.fdns.net>
> To: "Dan" <dp595@optonline.net>; <ccielab@groupstudy.com>
> Sent: Thursday, February 15, 2001 9:44 PM
> Subject: Re: Weird problem...
>
>
> > Here's a hilarious example. It doesn't take much. No complex config
> > required. Just a Cat5k RSM, 12.0(7)T Enterprise/IPSEC/FW IOS, and even a
> > blank config to start! See below:
> >
> > Router#conf t
> > Enter configuration commands, one per line. End with CNTL/Z.
> > Router(config)#int vlan 1
> > Router(config-if)#ip address 1.1.1.1 255.255.255.0
> > Router(config-if)#no shut
> > Router(config-if)#exit
> > Router(config)#
> > 14:21:36: %LINK-3-UPDOWN: Interface Vlan1, changed state to up
> > 14:21:37: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1, changed
> > state to up
> > Router(config)#router bgp 1
> > Router(config-router)#
> > Router(config-router)#network 1.1.1.0
> > Router(config-router)#^Z
> > Router#
> > 14:21:58: %SYS-5-CONFIG_I: Configured from console by console
> > Router#sh run
> > Router#
> > 14:22:05: %SYS-2-MALLOCFAIL: Memory allocation of 126968 bytes failed
from
> > 0x60207038, pool Processor, alignment 0
> > -Process= "Exec", ipl= 0, pid= 69
> > -Traceback= 60286768 602883C0 60207040 6022A954 6022AA0C 6022162C
6022D614
> > 6027BF84 6027BF70
> > Router#sh run
> > Router#sh run
> > Router#
> >
> >
> > The router will then reboot itself. If you didn't get a chance to save
the
> > config, you come up with a fresh start. If you think you're smart, like
I
> > did, and do a quick write to memory, the router will reboot itself
> > continuously...
> >
> > My solution was to downgrade to 12.0(5)T same featureset. I suppose I
> should
> > go to 12.1.something...
> >
> > ----- Original Message -----
> > From: "Dan" <dp595@optonline.net>
> > To: <ccielab@groupstudy.com>
> > Sent: Sunday, February 11, 2001 6:23 PM
> > Subject: Weird problem...
> >
> >
> > > Has anybody ever seen this before?
> > >
> > > I added a "neighbor x.x.x.x default-originate" command under my BGP =
> > > process for a session that is already up and running. It immediately
=
> > > crashes the router and causes it to reboot.
> > > I'm running IOS 12.1(6) (C2500-JOS56I-L) on a 2514 with 16RAM/16FLASH.
> > >
> > >
> > > Text capture is below:
> > >
> > > r2#conf t
> > > Enter configuration commands, one per line. End with CNTL/Z.
> > > r2(config)#router bgp 1003
> > > r2(config-router)#neighbor 135.3.7.41 default-originate
> > > r2(config-router)#
> > >
> > > =3D=3D=3D Flushing messages (00:07:23 UTC Mon Mar 1 1993) =3D=3D=3D
> > >
> > > Buffered messages:
> > >
> > > 00:00:08: %LINK-3-UPDOWN: Interface Ethernet0, changed state to up
> > > 00:00:09: %LINK-3-UPDOWN: Interface Ethernet1, changed state to up
> > > 00:00:09: %LINK-3-UPDOWN: Interface Serial0, changed state to up
> > > 00:00:09: %LINK-3-UPDOWN: Interface Serial1, changed state to down
> > > 00:00:10: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0, =
> > > changed state to up
> > > 00:00:10: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, =
> > > changed state to up
> > > 00:01:36: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0, =
> > > changed state to up
> > > 00:01:36: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1, =
> > > changed state to down
> > > 00:01:38: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, =
> > > changed state to up
> > > 00:01:46: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet1, =
> > > changed state to up
> > > 00:01:48: %LINK-5-CHANGED: Interface Serial1, changed state to =
> > > administratively down
> > > 00:01:49: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial1, =
> > > changed state to down
> > > 00:01:52: %SYS-5-CONFIG_I: Configured from memory by console
> > > 00:02:31: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, =
> > > changed state to down
> > > 00:02:37: %SYS-5-RESTART: System restarted --
> > > Cisco Internetwork Operating System Software=20
> > > IOS (tm) 2500 Software (C2500-JOS56I-L), Version 12.1(6), RELEASE =
> > > SOFTWARE (fc1)
> > > Copyright (c) 1986-2000 by cisco Systems, Inc.
> > > Compiled Wed 27-Dec-00 20:14 by kellythw
> > > 00:02:47: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.6.6 on Ethernet0 from =
> > > LOADING to FULL, Loading Done
> > > 00:02:47: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.3.3 on Ethernet0 from =
> > > LOADING to FULL, Loading Done
> > > 00:02:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, =
> > > changed state to up
> > > 00:03:05: %BGP-5-ADJCHANGE: neighbor 135.3.6.6 Up=20
> > > 00:03:06: %BGP-5-ADJCHANGE: neighbor 135.3.3.3 Up=20
> > > 00:03:30: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.5.5 on Serial0 from =
> > > LOADING to FULL, Loading Done
> > > 00:03:31: %BGP-5-ADJCHANGE: neighbor 135.3.7.41 Up=20
> > > 00:03:35: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.1.1 on Serial0 from =
> > > LOADING to FULL, Loading Done
> > > 00:03:55: %OSPF-5-ADJCHG: Process 1, Nbr 135.3.5.5 on OSPF_VL0 from =
> > > LOADING to FULL, Loading Done
> > > 00:04:13: %BGP-5-ADJCHANGE: neighbor 135.3.5.5 Up=20
> > > 00:06:42: %SYS-5-CONFIG_I: Configured from console by console
> > > Queued messages:
> > > Exception: Illegal Instruction at 0x0 (PC)
> > >
> > > System Bootstrap, Version 11.0(10c)XB2, PLATFORM SPECIFIC RELEASE =
> > > SOFTWARE (fc1)
> > > Copyright (c) 1986-1998 by cisco Systems
> > > 2500 processor with 14336 Kbytes of main memory
> > >
> > > %SYS-4-CONFIG_NEWER: Configurations from version 12.1 may not be =
> > > correctly understood.
> > >
> > >
> > >
> > > Dan Pontrelli
> > > Customer Installation Engineer - Verio NYC
> > > dpontrelli@verio.net
> > >
> > >
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