This document contains the parameters of the communication ports and protocols used between the different NACVIEW services. This data shows how the different components of the product communicate with each other. You will find information about the following system components:
NGINX: www server
Apache2: monitoring suite
Redis: cache server
FreeRADIUS: authentication, authorisation, accounting, DHCP, OTP, VPN
MariaDB: local database
Elasticsearch: logs server
- PING - ICMP
- SSH - TCP:22
- Webssh2 - TCP:2222
- Monitoring - TCP:8081, TCP:36602
- Elasticsearch API - TCP/UDP:9200
- CaptivePortal DNS - UDP:5353
- CaptivePortal HTTP - TCP:7080
- CaptivePortal ONLY HTTP - TCP:7081
- CaptivePortal HTTPS - TCP:7443
- PROXY - TCP:3128
- Syslog - TCP/UDP:514
- TFTP - UDP:69
- DHCP - TCP/UDP:67-68
- WWW - TCP:80,443
- WWW/reception - TCP:8443
- WWW API - TCP:6443
- SNMP - UDP:161/162
- RADIUS - TCP/UDP:1811-1814
- RADIUS VPN - TCP/UDP:1815-1816
- RADIUS OTP - TCP/UDP:1816-1817
- TACACS - TCP:49
- VRRP - 224.0.0.0/8 (multicast)
- NTP - UDP:123
- MariaDB - TCP:3306
- DNS - UDP:53
- PING - ICMP
- SSH - TCP:22
- Monitoring - TCP:8081, TCP:36602
- Elasticsearch API - TCP/UDP:9200
- SNMP - UDP:161/162
- WWW API - TCP:6443
- PROXY - TCP:3128
- MySQL - TCP:3306
- VRRP - 224.0.0.0/8 (multicast)
¶ Communication between NACVIEW and network devices and other services
- PING - ICMP
- SSH - TCP:22
- TELNET - TCP:23
- Kerberos - TCP:88/TCP:464 - krb524 - TCP:4444
- SMB - TCP:445/TCP:139
- LDAP - TCP:389, TCP/3268
- SSL LDAP - AD/GSuite - TCP:636, TCP/3269
- SMTP - TCP:25/TCP:587/SSL TCP:465
- FTP - TCP:20/TCP:21
- SFTP - TCP:22 (FTP over SSH)
- NFS - TCP/UDP:2049
- MariaDB - TCP:3306
- PostgreSQL - TCP:5432
- Oracle - TCP:1521
- ODBC - TCP:449
- DNS - UDP:53
- PROXY - TCP:3128
- DHCP - TCP/UDP:67-68
- NACVIEW system update - https://repo.nacview.com
- Syslog - TCP/UDP:514
- SNMP - UDP:161/162
- RADIUS - TCP/UDP:1811-1814 - proxy/eduroam
- NTP - UDP:123
- WWW - TCP:80,443
- COA - TCP/UDP:1700/3799