Port |
Protocol |
Source |
Destination |
Description |
|---|---|---|---|---|
The Controller to the Controller Access |
||||
22 |
TCP |
The Controller cluster Nodes |
The Controller cluster Nodes |
Secure channel over SSH |
443 |
TCP |
The Controller cluster Nodes |
The Controller cluster Nodes |
Access to portal over HTTPS (UI) |
8443 |
TCP |
The Controller cluster Nodes |
The Controller cluster Nodes |
Secure key exchange portal over HTTPS |
The Service Engine to the Controller cluster Node Access |
||||
22 |
TCP |
The Service Engine management IPs |
The Controller cluster Nodes |
Secure channel over SSH |
8443 |
TCP |
The Service Engine management IPs |
The Controller cluster Nodes |
Secure key exchange over HTTPS |
123 |
UDP |
The Service Engine management IPs |
The Controller cluster Nodes |
NTP time synchronization |
Administration Access |
||||
22 |
TCP |
Admin User IPs |
The Controller cluster Nodes |
SSH access to the Controller cluster shell/ CLI |
443 |
TCP |
Admin User IPs |
The Controller cluster Nodes |
HTTPS access to the Controller cluster system portal (UI/ SDK) |
161 |
UDP |
Admin User IPs |
The Controller cluster Nodes |
SNMP Poll |
5054 |
TCP |
Admin User IPs |
The Controller cluster Nodes |
(Optional) The Controller CLI through remote shell |
The Controller cluster Nodes to External Services |
||||
25 |
TCP |
The Controller cluster Nodes |
SMTP Servers |
SMTP Notifications |
49 |
TCP |
The Controller cluster Nodes |
TACACS Servers |
TACACS+ |
53 |
UDP |
The Controller cluster Nodes |
DNS Servers |
DNS |
123 |
UDP |
The Controller cluster Nodes |
NTP Servers |
NTP |
389 |
TCP/UDP |
The Controller cluster Nodes |
LDAP Servers |
LDAP |
636 |
TCP/UDP |
The Controller cluster Nodes |
LDAP Servers |
LDAPs |
162 |
UDP |
The Controller cluster Nodes |
SNMP Trap Collectors |
SNMP Traps |
514 |
UDP |
The Controller cluster Nodes |
Syslog Servers |
Syslog Notifications |
Application Connectivity |
||||
* |
* |
Application Clients |
The Service Engines |
Open up the required TCP/UDP ports for the clients to communicate with the application. |
* |
* |
The Service Engines |
Application Servers |
Open up the required TCP/UDP ports for the Service Engines to communicate with the backend application servers. |
