Open Ports in GigaVUE‑FM
The following table provides information about the ports:
Inbound
|
Protocol |
Port Number |
Service |
Source CIDR |
Purpose |
|---|---|---|---|---|
|
TCP |
22 |
SSH |
Administrator Subnet |
Allows CLI access to user-initiated management and diagnostics. |
|
TCP |
443 |
HTTPS |
Administrator Subnet / GigaVUE-OS / Cloud Fabrics |
Allows GigaVUE-FM to accept Management connection using REST API from user and Gigamon devices. Allows users to access GigaVUE-FM UI securely through an HTTPS connection. |
|
TCP |
514 |
Syslog |
GigaVUE-OS Node |
Allows GigaVUE-OS node to send syslog message to GigaVUE-FM over TCP. |
|
UDP |
514 |
Syslog |
GigaVUE-OS Node |
Allows GigaVUE-OS node to send syslog message to GigaVUE-FM over UDP. |
|
UDP |
162 |
SNMP |
GigaVUE-OS Node |
Allows GigaVUE-OS node to send SNMP events to GigaVUE-FM over UDP. |
|
UDP |
2056 |
FluentD |
GigaVUE-OS Node / GigaVUE V Series |
Allows GigaVUE-OS / GigaVUE V Series nodes to send Application Intelligence monitoring reports. |
|
UDP |
2096 |
FluentD |
GigaVUE-OS Node |
Allows GigaVUE-OS node to send Basic Inline SSL Session Stats. |
|
UDP |
2097 |
FluentD |
GigaVUE-OS Node |
Allows GigaVUE-OS node to send Advanced Inline SSL Session Stats. |
|
TCP |
5671 |
RabbitMq |
Cloud Fabric Nodes |
Allows Cloud Fabric nodes to send health events, solution status, statistics, and other notifications. |
|
TCP |
9600 |
StepCA |
Cloud Fabric Nodes |
Allows Cloud Fabric nodes to configure and renew the certificates. |
Outbound
|
Protocol |
Port Number |
Service |
Source CIDR |
Purpose |
|---|---|---|---|---|
|
TCP |
389 |
LDAP |
GigaVUE‑FM |
Allows GigaVUE‑FM to reach the LDAP server for authentication. Required only if the LDAP is configured for FM user authentication. |
|
TCP |
636 |
LDAP SSL |
GigaVUE‑FM |
Allows GigaVUE‑FM to reach the LDAP server over SSL for authentication. Required only if the LDAP is configured for FM user authentication. |
|
UDP |
1812 |
RADIUS (RFC 2865) |
GigaVUE‑FM |
Allows GigaVUE-FM to reach the RADIUS server for authentication. Required only if the RADIUS is configured for FM user authentication. |
|
TCP |
49 |
TACACS |
GigaVUE‑FM |
Allows GigaVUE‑FM to reach the TACACS server for authentication. Required only if the TACACS is configured for FM user authentication and TACACS uses TCP.. |
|
UDP |
53 |
DNS |
GigaVUE‑FM |
Allows GigaVUE‑FM to reach the DNS server for name resolution. |
|
UDP |
68 |
DHCP |
GigaVUE‑FM |
Allows GigaVUE‑FM to reach the DHCP server for network configuration. |
|
UDP |
123 |
NTP |
GigaVUE‑FM |
Allows GigaVUE‑FM to reach the NTP server for time synchronization. |
Open Ports for Communication between members of GigaVUE‑FM High Availability Cluster
The following table lists the ports that must be open for communication between the members of GigaVUE‑FM High Availability cluster:
Note: These ports cannot be accessed by standalone GigaVUE‑FM instances.
| Direction |
Protocol |
Port Number |
Service |
Source CIDR |
Purpose |
|---|---|---|---|---|---|
| Bidirectional |
TCP |
443 |
HTTPS |
GigaVUE‑FM |
REST API communication between HA members. |
| Bidirectional |
TCP |
8300 |
Consul |
GigaVUE‑FM |
RPC communication between Consul members. |
| Bidirectional |
TCP |
8301 |
Consul |
GigaVUE‑FM |
Heartbeat and Gossip between Consul members. |
| Bidirectional |
UDP |
8301 |
Consul |
GigaVUE‑FM |
Heartbeat and Gossip between Consul members |
| Bidirectional |
TCP |
8302 |
Consul |
GigaVUE‑FM |
Heartbeat and Gossip between Consul members over WAN. |
| Bidirectional |
UDP |
8302 |
Consul |
GigaVUE‑FM |
Heartbeat and Gossip between Consul members over WAN. |
| Bidirectional |
TCP |
27071 |
MongoDB |
GigaVUE‑FM |
Used for data replication across HA members and data access through GigaVUE‑FMCLI. |
| Bidirectional |
TCP |
9300 |
OpenSearch |
GigaVUE‑FM |
Used for data replication across cluster members. |
| Bidirectional |
TCP |
30865 |
CSync2 |
GigaVUE‑FM |
Used for the Synchronization of files / directories across HA members. For example, Image files during GigaVUE‑FM HA Upgrade. |
| Bidirectional |
TCP |
24224 |
FluentD |
GigaVUE‑FM |
Used for receiving / forwarding the packets from / to other HA members. |
| Bidirectional |
UDP |
24224 |
FluentD |
GigaVUE‑FM |
Used for receiving / forwarding the packets from / to other HA members. |
