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Administration Guide

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SD-WAN monitor on ADVPN shortcuts

SD-WAN monitors ADVPN shortcut link quality by dynamically creating link monitors for each ADVPN link. The dynamic link monitor on the spoke will use ICMP probes and the IP address of the gateway as the monitored server. These ICMP probes will not be counted as actual user traffic that keeps the spoke-to-spoke tunnel alive.

  • When no shortcut is established:
    # diagnose sys sdwan health-check
    Health Check(ping):
    Seq(1 tunnel-1): state(alive), packet-loss(0.000%) latency(0.038), jitter(0.006) sla_map=0x3
    Seq(2 tunnel-2): state(alive), packet-loss(0.000%) latency(0.035), jitter(0.004) sla_map=0x3
  • When one shortcut is established:
    # diagnose sys sdwan health-check
    Health Check(ping):
    Seq(1 tunnel-1): state(alive), packet-loss(0.000%) latency(0.039), jitter(0.003) sla_map=0x3
    Seq(1 tunnel-1_0): state(alive), packet-loss(0.000%) latency(0.060), jitter(0.023) sla_map=0x3
    Seq(2 tunnel-2): state(alive), packet-loss(0.000%) latency(0.035), jitter(0.002) sla_map=0x3
  • When more than one shortcut is established:
    # diagnose sys sdwan health-check
    Health Check(ping):
    Seq(1 tunnel-1): state(alive), packet-loss(0.000%) latency(0.036), jitter(0.004) sla_map=0x3
    Seq(1 tunnel-1_0): state(alive), packet-loss(0.000%) latency(0.041), jitter(0.009) sla_map=0x3
    Seq(2 tunnel-2): state(alive), packet-loss(0.000%) latency(0.030), jitter(0.005) sla_map=0x3
    Seq(2 tunnel-2_0): state(alive), packet-loss(0.000%) latency(0.031), jitter(0.004) sla_map=0x3

SD-WAN monitor on ADVPN shortcuts

SD-WAN monitors ADVPN shortcut link quality by dynamically creating link monitors for each ADVPN link. The dynamic link monitor on the spoke will use ICMP probes and the IP address of the gateway as the monitored server. These ICMP probes will not be counted as actual user traffic that keeps the spoke-to-spoke tunnel alive.

  • When no shortcut is established:
    # diagnose sys sdwan health-check
    Health Check(ping):
    Seq(1 tunnel-1): state(alive), packet-loss(0.000%) latency(0.038), jitter(0.006) sla_map=0x3
    Seq(2 tunnel-2): state(alive), packet-loss(0.000%) latency(0.035), jitter(0.004) sla_map=0x3
  • When one shortcut is established:
    # diagnose sys sdwan health-check
    Health Check(ping):
    Seq(1 tunnel-1): state(alive), packet-loss(0.000%) latency(0.039), jitter(0.003) sla_map=0x3
    Seq(1 tunnel-1_0): state(alive), packet-loss(0.000%) latency(0.060), jitter(0.023) sla_map=0x3
    Seq(2 tunnel-2): state(alive), packet-loss(0.000%) latency(0.035), jitter(0.002) sla_map=0x3
  • When more than one shortcut is established:
    # diagnose sys sdwan health-check
    Health Check(ping):
    Seq(1 tunnel-1): state(alive), packet-loss(0.000%) latency(0.036), jitter(0.004) sla_map=0x3
    Seq(1 tunnel-1_0): state(alive), packet-loss(0.000%) latency(0.041), jitter(0.009) sla_map=0x3
    Seq(2 tunnel-2): state(alive), packet-loss(0.000%) latency(0.030), jitter(0.005) sla_map=0x3
    Seq(2 tunnel-2_0): state(alive), packet-loss(0.000%) latency(0.031), jitter(0.004) sla_map=0x3