Re: EX4600: IRB round-trip time

Good evening everyone

well version JUNOS Base OS Software Suite [14.1X53-D40.8] same problem

irb round trip nighmare

EX3300 directly conneted to a virtual chassis EX4600 with lacp link, pinging default gateway (EX4600 irb)

EX3300>
PING 172.17.169.225 (172.17.169.225): 56 data bytes
64 bytes from 172.17.169.225: icmp_seq=0 ttl=64 time=30.237 ms
64 bytes from 172.17.169.225: icmp_seq=1 ttl=64 time=19.656 ms
64 bytes from 172.17.169.225: icmp_seq=2 ttl=64 time=31.374 ms
64 bytes from 172.17.169.225: icmp_seq=3 ttl=64 time=14.048 ms
64 bytes from 172.17.169.225: icmp_seq=4 ttl=64 time=23.723 ms
64 bytes from 172.17.169.225: icmp_seq=5 ttl=64 time=11.387 ms
64 bytes from 172.17.169.225: icmp_seq=6 ttl=64 time=30.875 ms
64 bytes from 172.17.169.225: icmp_seq=7 ttl=64 time=16.032 ms
64 bytes from 172.17.169.225: icmp_seq=8 ttl=64 time=15.145 ms
64 bytes from 172.17.169.225: icmp_seq=9 ttl=64 time=24.664 ms
^C
--- 172.17.169.225 ping statistics ---
10 packets transmitted, 10 packets received, 0% packet loss
round-trip min/avg/max/stddev = 11.387/21.714/31.374/7.125 ms

and routing engine is doing nothing

EX4600> show chassis routing-engine
Routing Engine status:
  Slot 0:
    Current state                  Backup
    Temperature                 41 degrees C / 105 degrees F
    CPU temperature             41 degrees C / 105 degrees F
    DRAM                      1953 MB
    Memory utilization          40 percent
    CPU utilization:
      User                       6 percent
      Background                 0 percent
      Kernel                     3 percent
      Interrupt                  0 percent
      Idle                      91 percent
    Model                          EX4600-40F
    Serial ID                      BUILTIN
    Uptime                         16 days, 2 hours, 55 minutes, 35 seconds
    Last reboot reason             0x2000:hypervisor reboot
    Load averages:                 1 minute   5 minute  15 minute
                                       0.08       0.11       0.08
Routing Engine status:
  Slot 1:
    Current state                  Master
    Temperature                 36 degrees C / 96 degrees F
    CPU temperature             36 degrees C / 96 degrees F
    DRAM                      1953 MB
    Memory utilization          47 percent
    CPU utilization:
      User                       6 percent
      Background                 0 percent
      Kernel                     3 percent
      Interrupt                  1 percent
      Idle                      90 percent
    Model                          EX4600-40F
    Serial ID                      BUILTIN
    Uptime                         22 days, 3 hours, 16 minutes, 34 seconds
    Last reboot reason             0x1ower cycle/failure
    Load averages:                 1 minute   5 minute  15 minute
                                       0.13       0.15       0.13