The syslog messages can be caused by the device not getting PSH/Acknowledgements from a TACACS server after a TACACS accounting message (such as Missing "R : Authentication", "R : Accounting" messages) is sent. The following is seen in the messages log even though there is not a problem pinging the server (Server is reachable) and other nodes do not have any messages … [Read more...]
How to identify a burst of traffic in Wireshark
Output drops are usually caused by congested interfaces. If you are seeing output drops increment, but the overall traffic utilization of that interface is low, you are most likely experiencing some type of bursty traffic. A microburst of traffic can overload the physical link capacity and buffer space on a scale of milliseconds causing drops even though the overall utilization … [Read more...]
What client side logs are required when I open a Network Connect (NC) or Junos Pulse VPN case?
The procedure outlined in this article describes the process of enabling and collecting the required client-side log files, which are required by Juniper Support, to troubleshoot the following types of Network Connect (NC) or Junos Pulse VPN issues: Resource Access issues Performance issues Install issues Launch\Connection issues Credential Provider\Gina … [Read more...]