Strange behavior on the Juniper MX240
Saku Ytti
saku at ytti.fi
Wed May 4 20:39:02 UTC 2022
'show route summary'
'start shell pfe network fpcX'
'show jnh N pool summary'
'show jnh N pool usage'
On Wed, 4 May 2022 at 23:31, Nehul Patel <nehul.patel at gmail.com> wrote:
>
>
> Hi NANOG,
>
> We are seeing some strange behavior on our Juniper MX240 Chassis it is randomly dropping the routes to the certain destination IP address getting the following errors on the MX240 Chassis
>
> If Someone has seen these errors before please suggest how to resolve it
>
>
> May 4 12:42:00 cr01 newsyslog[44735]: logfile turned over due to size>1024K
> May 4 12:42:01 /kernel: RT_PFE: RT msg op 1 (PREFIX ADD) failed, err 5 (Invalid)
> May 4 12:42:01 /kernel: RT_PFE: RT msg op 3 (PREFIX CHANGE) failed, err 5 (Invalid)
> May 4 12:42:01 last message repeated 4 times
> May 4 12:42:01 fpc0 RT: IPv6:0 - 2600:40fc:1011::/48 (add rt entry into jtree failed)
> May 4 12:42:01 fpc0 RT-HAL,rt_entry_add_msg_proc,2028: rt_halp_vectors->rt_create failed
> May 4 12:42:01 fpc0 RT-HAL,rt_entry_add_msg_proc,2092: proto ipv6,len 48 prefix 2600:40fc:1011::/48 nh 1048576
> May 4 12:42:01 fpc0 RT-HAL,rt_msg_handler,540: route process failed
> May 4 12:42:01 fpc0 RT: Failed prefix add IPv6 - 2001:67c:20fc::/48 (No memory) on FE 0
> May 4 12:42:01 fpc0 RT: IPv6:0 - 2001:67c:20fc::/48 (add rt entry into jtree failed)
> May 4 12:42:01 fpc0 RT-HAL,rt_entry_add_msg_proc,2028: rt_halp_vectors->rt_create failed
> May 4 12:42:01 fpc0 RT-HAL,rt_entry_add_msg_proc,2092: proto ipv6,len 48 prefix 2001:67c:20fc::/48 nh 1048576
> May 4 12:42:01 fpc0 RT-HAL,rt_msg_handler,540: route process failed
> May 4 12:42:01 fpc0 RT: Failed prefix add IPv6 - 2606:2800:e004::/48 (No memory) on FE 0
> May 4 12:42:01 fpc0 RT: Failed prefix add IPv6 - 2a05:3181:ffff::/48 (No memory) on FE 0
> May 4 12:42:01 /kernel: RT_PFE: RT msg op 3 (PREFIX CHANGE) failed, err 5 (Invalid)
> May 4 12:42:01 /kernel: RT_PFE: RT msg op 1 (PREFIX ADD) failed, err 5 (Invalid)
> May 4 12:42:01 /kernel: RT_PFE: RT msg op 2 (PREFIX DELETE) failed, err 5 (Invalid)
> May 4 12:42:02 fpc0 RT: Failed prefix add IPv4 - 79.120.22/24 (No memory) on FE 0
> May 4 12:42:02 fpc0 RT: IPv4:0 - 79.120.22/24 (add rt entry into jtree failed)
> May 4 12:42:02 fpc0 RT-HAL,rt_entry_add_msg_proc,2028: rt_halp_vectors->rt_create failed
> May 4 12:42:02 fpc0 RT-HAL,rt_entry_add_msg_proc,2092: proto ipv4,len 24 prefix 79.120.22/24 nh 1048583
> May 4 12:42:02 /kernel: RT_PFE: RT msg op 1 (PREFIX ADD) failed, err 5 (Invalid)
> May 4 12:42:02 fpc0 RT-HAL,rt_msg_handler,540: route process failed
>
> May 4 09:33:17 fpc0 RSMON: Resource Category:jtree Instance:jtree2-seg0 Type:free-pages Available:20 is less than LWM limit:1638, rsmon_syslog_limit()
> May 4 09:33:17 fpc0 RSMON: Resource Category:jtree Instance:jtree2-seg0 Type:free-dwords Available:1280 is less than LWM limit:104857, rsmon_syslog_limit()
> May 4 09:33:18 fpc0 RSMON: Resource Category:jtree Instance:jtree3-seg0 Type:free-pages Available:19 is less than LWM limit:1638, rsmon_syslog_limit()
> May 4 09:33:18 fpc0 RSMON: Resource Category:jtree Instance:jtree3-seg0 Type:free-dwords Available:1216 is less than LWM limit:104857, rsmon_syslog_limit()
> May 4 09:33:18 fpc1 RSMON: Resource Category:jtree Instance:jtree0-seg0 Type:free-pages Available:16 is less than LWM limit:1638, rsmon_syslog_limit()
> May 4 09:33:18 fpc1 RSMON: Resource Category:jtree Instance:jtree0-seg0 Type:free-dwords Available:1024 is less than LWM limit:104857, rsmon_syslog_limit()
> May 4 09:33:18 fpc1 RSMON: Resource Category:jtree Instance:jtree1-seg0 Type:free-pages Available:15 is less than LWM limit:1638, rsmon_syslog_limit()
> May 4 09:33:18 fpc1 RSMON: Resource Category:jtree Instance:jtree1-seg0 Type:free-dwords Available:960 is less than LWM limit:104857, rsmon_syslog_limit()
> May 4 09:33:18 fpc1 RSMON: Resource Category:jtree Instance:jtree2-seg0 Type:free-pages Available:19 is less than LWM limit:1638, rsmon_syslog_limit()
> May 4 09:33:19 fpc1 RSMON: Resource Category:jtree Instance:jtree2-seg0 Type:free-dwords Available:1216 is less than LWM limit:104857, rsmon_syslog_limit()
> May 4 09:33:19 fpc1 RSMON: Resource Category:jtree Instance:jtree3-seg0 Type:free-pages Available:17 is less than LWM limit:1638, rsmon_syslog_limit()
> May 4 09:33:19 fpc1 RSMON: Resource Category:jtree Instance:jtree3-seg0 Type:free-dwords Available:1088 is less than LWM limit:104857, rsmon_syslog_limit()
> May 4 09:33:19 fpc2 RSMON: Resource Category:jtree Instance:jtree0-seg0 Type:free-pages Available:15 is less than LWM limit:1638, rsmon_syslog_limit()
> May 4 09:33:19 fpc2 RSMON: Resource Category:jtree Instance:jtree0-seg0 Type:free-dwords Available:960 is less than LWM limit:104857, rsmon_syslog_limit()
> May 4 09:33:19 fpc2 RSMON: Resource Category:jtree Instance:jtree1-seg0 Type:free-pages Available:15 is less than LWM limit:1638, rsmon_syslog_limit()
> May 4 09:33:19 fpc2 RSMON: Resource Category:jtree Instance:jtree1-seg0 Type:free-dwords Available:960 is less than LWM limit:104857, rsmon_syslog_limit()
>
> Any suggestions will be helpful
>
>
> Please do let me know if you have any questions.
>
>
>
>
> Regards and thanks,
> Nehul
>
>
--
++ytti
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