[j-nsp] Full routes on MX5

Colton Conor colton.conor at gmail.com
Tue Apr 26 14:46:58 EDT 2016


Eduardo,

So if I am reading that right, the box is using 96 percent of its memory?
It looks like it has 2 Million routes, so is that 4 full BGP
tables/upstream providers?

On Tue, Apr 26, 2016 at 1:17 PM, Eduardo Schoedler <listas at esds.com.br>
wrote:

> 2016-04-26 13:15 GMT-03:00 Javier Rodriguez <rodriguezsotelo at gmail.com>:
> > Hi,
> >
> > How much memory is left available with one full table on a MX80?
> > I have a problem with routes at the process installation into the FIB
> (KRT)
> > and they remain pending for a long time. Do you know if this issue is
> > related to memory? How can i solve it?.
>
> Hi Javier,
>
> This router is a MX80.
> They also have an running logical-instance:
>
> login at rtr> show chassis routing-engine
> Routing Engine status:
>     Temperature                 45 degrees C / 113 degrees F
>     CPU temperature             54 degrees C / 129 degrees F
>     DRAM                      2048 MB (2048 MB installed)
>     Memory utilization          96 percent
>     CPU utilization:
>       User                       5 percent
>       Background                 0 percent
>       Kernel                    10 percent
>       Interrupt                  3 percent
>       Idle                      82 percent
>     Model                          RE-MX5-T
>     Load averages:                 1 minute   5 minute  15 minute
>                                        0.19       0.17       0.16
>
> login at rtr> show route summary
> Autonomous system number: xxxxx
> Router ID: x.x.x.x
>
> inet.0: 599618 destinations, 2057043 routes (591234 active, 16
> holddown, 133589 hidden)
>               Direct:     18 routes,     18 active
>                Local:     17 routes,     17 active
>                 OSPF:     39 routes,     37 active
>                  BGP: 2056944 routes, 591145 active
>               Static:     25 routes,     17 active
>
> inet6.0: 29364 destinations, 130976 routes (29363 active, 0 holddown,
> 290 hidden)
>               Direct:     20 routes,     13 active
>                Local:     18 routes,     18 active
>                OSPF3:     20 routes,     20 active
>                  BGP: 130916 routes,  29311 active
>               Static:      2 routes,      1 active
>
> login at rtr:LS-GIGA> show route summary
> Autonomous system number: yyyyy
> Router ID: y.y.y.y
>
> inet.0: 110496 destinations, 195742 routes (110496 active, 13
> holddown, 0 hidden)
> Restart Complete
>               Direct:      3 routes,      3 active
>                Local:      2 routes,      2 active
>                 OSPF:    208 routes,    208 active
>                  BGP: 195529 routes, 110283 active
>
>
> --
> Eduardo Schoedler
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