OPBNOS R2.5
Release
  • Open Packet Broker
  • What's New?
  • Getting Started
    • Licensing
    • Limitations
    • Image Management
      • Installing OPBNOS from ONIE
      • Installing OPBNOS from USB Drive
      • Image Upgrade from OPBNOS
      • Selecting OPBNOS on next boot
      • Removing available images
      • Rebooting the Switch
    • Supported HwSku
    • Scalability
    • Downloads
  • CLI Configuration Guide
    • Configuring License
    • Configuring Hostname
    • Configuring Username
    • On-Box FlowVision
    • Configuring AAA
      • Configuring AAA
      • Configuring TACACS
      • Configuring RADIUS
    • Interface Management
      • Configuring Management Interface
      • Configuring Physical Interface
    • Link Layer Discovery Protocol (LLDP)
      • Enabling LLDP
      • Displaying LLDP Neighbors
    • Configuring Interface Description
    • Configuring Auto Negotiation
    • Configuring FEC
    • Configuring Maximum Transition Unit
    • Configuring Port Speed
    • Configuring Interface Type
    • Configuring VLAN Modes
    • Configuring Loopback Mode
    • Configuring Packet Slicing
    • Configuring Ingress VLAN
    • Configuring Egress Tagging
    • Configuring Tx-only
    • Configuring An-clause
    • Configuring PortChannel
    • Configuring LAG Hash
    • Configuring Flows and Rules
      • Configuring Network Ports
      • Configuring Tool Ports
      • Configuring Flows
      • Configuring Flow Description
      • Configuring Flow Rules (NVIDIA)
      • Configuring Flow Rules (Broadcom)
      • Configuring Flow Match Expression Rules
      • Configuring Flow UDF Rules
      • Configuring Push/Pop VLAN
      • Configuring Flow Override Action(s)
      • Display Flow Information
      • Clear Flow Counters
    • Configuring GTP Flow
    • Configuring VxLAN Flow
    • Configuring SNMP
      • Configure SNMP community
      • Configuring SNMP Trap
      • Configuring SNMP Threshold
      • Configuring SNMP User
      • Configuring SNMP Location
      • Configuring SNMP Contact
    • Configuring SYSLOG
    • Ping
    • Traceroute
    • Configuring NTP
    • Configuring Timezone
    • Configuring sFlow
    • Display Interface Information
      • Front Panel Port Mapping
    • Display System Information
      • Interface Transceiver Information
      • System Uptime
      • Reboot Cause
      • Show Environment
      • Show System Memory
      • Show Docker Memory
      • Show Services
      • Show Platform Fan
      • Show platform pcieinfo
      • Show Platform PSU
      • Show Platform SSD
      • Show Platform Summary
      • Show Platform Syseeprom
      • Show Platform Temperature
    • Configuration Management
      • Copying Files To Device
      • Copying Files From Device
      • Copying Running and Startup Configuration
      • Saving Configuration
      • Display Configuration
      • Clearing Startup configuration
    • Zero Touch Provisioning
      • DHCP Discovery
      • ZTP Boot File
      • Enable ZTP
    • Troubleshooting
  • Aviz FlowVision Graphical User Interface Guide
    • FlowVision Controller Installation
      • FV ESXi Host Installation
      • FV VirtualBox Installation
    • System
      • Viewing the Dashboard
      • Accessing System and Device Information
      • Managing Topologies
      • Managing Devices
      • Viewing System Log
      • Managing Users
      • Performing Backup and Restore
      • Viewing Audit Logs
    • Configuration
      • Configuring Ports
      • Configuring Port Groups
      • Configuring Rule Templates
      • Configuring Flows
    • Statistics
      • Viewing Port Statistics
      • Viewing Flow Statistics
    • Help
  • REST API Guide
    • FLOW
    • Interface Management
    • Port Channel
    • LLDP
    • SNMP
    • System and Platform
    • Statistics
  • Use Cases
    • For Engineers
      • VxLAN Deployment (NVIDIA)
      • GTP Deployment
      • Truncation and Load Balancing
      • Ingress VLAN and Egress Tagging
      • Loopback-mode Port
      • VLAN Mode/Tag Actions
    • Command Reference
      • Converting Network-to-Tool port
      • Configuring 1G Electrical SFP
      • Enabling FlowVision On-box Support
  • Solution Integration
    • Network Visibility and Analysis with OPB, Arkime, Elasticsearch & Kibana
      • Installation Pre-Requisites
      • Solution Components
      • Configuring OPBNOS
      • Installing Arkime
      • Installing Kibana
      • Troubleshooting
  • Support
    • How to contact Aviz Networks Support?
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On this page
  • If the UI is not accessible,
  • Changing ES port
  • Changing Arkime Password
  • Changing Kibana Port
  • Stopping Arkime & EC
  • Stopping Kibana

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  1. Solution Integration
  2. Network Visibility and Analysis with OPB, Arkime, Elasticsearch & Kibana

Troubleshooting

PreviousInstalling KibanaNextHow to contact Aviz Networks Support?

Last updated 1 year ago

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If the UI is not accessible,

Check the docker status

Check that Arkime and ES docker are running and the status is ‘UP’ if any of the dockers is not visible. Try running the ‘start.sh’ with the correct permissions, if the issue is not resolved try

aviz@npbsrv01:~/OPB_Arkime/OPB_Analyzer$ sudo docker ps

Check that Elasticsearch is running and the status is ‘green’

aviz@npbsrv01:~/OPB_Arkime/OPB_Analyzer$ curl http://localhost:9200/_cat/health
1671295994 16:53:14 es-docker-cluster green 1 1 21 21 0 0 0 0 - 100.0%
aviz@npbsrv01:~/OPB_Arkime/OPB_Analyzer$

Try restarting the dockers

when Arkime is unable to connect correctly with Elasticsearch the Arkime UI may not be reachable

aviz@npbsrv01:~/OPB_Arkime/OPB_Analyzer$ sudo docker restart arkime
aviz@npbsrv01:~/OPB_Arkime/OPB_Analyzer$ sudo docker restart elasticsearch

Check that UI is reachable by visiting http://arkime-hostname:8005 from your browser

If ES keeps restarting after a system reboot

sysctl -w vm.max_map_count=262144

Add the vm.max_map_count setting to a sysctl configuration file to make the change persistent across reboots:

  1. Open the sysctl configuration file /etc/sysctl.conf using a text editor with root privileges: bash

sudo nano /etc/sysctl.conf
  1. Add the following line to the end of the file:

vm.max_map_count=262144

Save and close the file

  1. To apply the changes, either reboot your system or run the following command to reload the sysctl settings:

sudo sysctl -p

Changing ES port

If port 9002 is used by another service running on the server, it can be changed in the ‘start.sh’ script before execution

Port format: “Global port:Local port”

Using your favourite text editor, change the ‘Global ports’ to any available and accessible port, also update the same port in the ‘ES_PORT’ attribute.

Changing Arkime Password

Log in to the Web GUI and navigate to User> admin_user ⚙️>Password, enter ‘admin’ as the current password and set a new password for the admin user.

Changing Kibana Port

If port 5601 is used by another service running on the server, it can be changed in the ‘start.sh’ script before execution

also if the ES port was changed, the same can be edited here with the ES node IP.

Stopping Arkime & EC

Execute the ‘stop.sh’ script to stop & delete Arkime and EC docker containers, the script will not delete the data & es_data folder and the stored PCAPs.

aviz@npbsrv01:~/OPB_Arkime/OPB_Analyzer$ sudo ./stop.sh 
[sudo] password for aviz: 
arkime
elasticsearch
aviz@npbsrv01:~/OPB_Arkime/OPB_Analyzer$ 

Stopping Kibana

Execute the ‘stop.sh’ script to stop & delete Kibana docker containers

aviz@npbsrv01:~/OPB_Arkime/OPB_Kibana$ sudo ./stop.sh 
[sudo] password for aviz: 
Stopping Kibana...
kibana
kibana
aviz@npbsrv01:~/OPB_Arkime/OPB_Kibana$

External Links

OPBNOS download link -

OPBNOS configuration guide -

Arkime installation script -

Aviz support portal -

Arkime official website -

https://aviznetworks.egnyte.com/fl/r4izmRT790
https://aviznetworks.gitbook.io/opbnos/
https://aviznetworks.egnyte.com/dl/HfSCF1Xr7p
https://support.aviznetworks.com/hc/en-us
https://arkime.com/
contacting support
output of 'sudo dokcer ps'
Changing ES ports
Changing password of Arkime GUI
Kibana Port