[j-nsp] routing engine goes away

[Dan Evans]

I don't recall any specific issues with RSVP and LDP running at the
same time on an M20. I have several M20's doing just that without any
issue. The fact that the routing subsystem is not responding does tell
me that the rpd process is very busy doing _something_. Are you able
to get any additional information from the syslog? Any process
thrashing/scheduler slips or other nasty error messages popping up?

My first recommendation would be to upgrade your JUNOS to a more
recent version. 5.3 has been EOL for a long time now.

After the upgrade, if you're still seeing issues then contact JTAC to
have the issue looked at more closely.

-Dan Evans
JNCIE #0084



On 4/18/05, kathy lee <privervalley at yahoo.com> wrote:
> Hi,
> 
> When I configured both RSVP and LDP on M20, the routing engine would eventually go away.
> # run show ospf neighbor
> error: the routing subsystem is not running
> 
> #run show ldp session
> error: the routing subsystem is not running
> 
> The routing engine won't come back even if M20 is rebooted.
> 
> But as soon as I disabled RSVP globally, the routing applications will come back and running.
> 
> This is my verion.
> # run show version
> Hostname:
> Model: m20
> JUNOS Base OS boot [5.3R1.2]
> JUNOS Base OS Software Suite [5.3R1.2]
> JUNOS Kernel Software Suite [5.3R1.2]
> JUNOS Packet Forwarding Engine Support [5.3R1.2]
> JUNOS Routing Software Suite [5.3R1.2]
> JUNOS Online Documentation [5.3R1.2]
> JUNOS Crypto Software Suite [5.3R1.2]
> KERNEL 5.3R1.2 #0 built by builder on 2002-04-30 01:40:52 UTC
> MGD release 5.3R1.2 built by builder on 2002-04-30 01:22:23 UTC
> CLI release 5.3R1.2 built by builder on 2002-04-30 01:20:54 UTC
> CHASSISD release 5.3R1.2 built by builder on 2002-04-30 01:20:11 UTC
> DCD release 5.3R1.2 built by builder on 2002-04-30 01:19:26 UTC
> RPD release 5.3R1.2 built by builder on 2002-04-30 01:23:18 UTC
> SNMPD release 5.3R1.2 built by builder on 2002-04-30 01:28:00 UTC
> MIB2D release 5.3R1.2 built by builder on 2002-04-30 01:22:27 UTC
> APSD release 5.3R1.2 built by builder on 2002-04-30 01:20:07 UTC
> VRRPD release 5.3R1.2 built by builder on 2002-04-30 01:28:12 UTC
> ALARMD release 5.3R1.2 built by builder on 2002-04-30 01:20:01 UTC
> PFED release 5.3R1.2 built by builder on 2002-04-30 01:23:03 UTC
> CRAFTD release 5.3R1.2 built by builder on 2002-04-30 01:21:06 UTC
> SAMPLED release 5.3R1.2 built by builder on 2002-04-30 01:27:48 UTC
> ILMID release 5.3R1.2 built by builder on 2002-04-30 01:21:57 UTC
> BPRELAYD release 5.3R1.2 built by builder on 2002-04-30 01:19:18 UTC
> RMOPD release 5.3R1.2 built by builder on 2002-04-30 01:23:10 UTC
> COSD release 5.3R1.2 built by builder on 2002-04-30 01:21:01 UTC
> KMD release 5.3R1.2 built by builder on 2002-04-30 01:22:09 UTC
> FSAD release 5.3R1.2 built by builder on 2002-04-30 01:21:23 UTC
> SERVICED release 5.3R1.2 built by builder on 2002-04-30 01:27:53 UTC
> IRSD release 5.3R1.2 built by builder on 2002-04-30 01:22:02 UTC
> NASD release 5.3R1.2 built by builder on 2002-04-30 01:22:59 UTC
> FUD release 5.3R1.2 built by builder on 2002-04-30 01:21:26 UTC
> PPMD release 5.3R1.2 built by builder on 2002-04-30 01:23:08 UTC
> jkernel-dd release 5.3R1.2 built by builder on 2002-04-30 01:16:30 UTC
> jroute-dd release 5.3R1.2 built by builder on 2002-04-30 01:16:44 UTC
> jdocs-dd release 5.3R1.2 built by builder on 2002-04-30 01:14:58 UTC
> jcrypto-dd release 5.3R1.2 built by builder on 2002-04-30 01:16:58 UTC
> 
> Is this a known bug on M20?
> 
> Thanks in advance.
> 
> 
> Kathy
> 
> 
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