TCP |
64001 |
All internal virtual machines (Eth0 IP) |
Real IP (Eth0) of the Internet Reverse Proxy virtual machines |
This is needed by the internal virtual machines for establishing reverse connections to the Internet Reverse Proxy. TCP connections are established from the internal virtual machines to the Internet Reverse Proxy virtual machines. |
TCP |
7001 |
All internal virtual machines (Eth0 IP) |
Real IP (Eth0) of the Internet Reverse Proxy virtual machines |
This is needed by the internal virtual machines for establishing reverse connections to the Internet Reverse Proxy. TCP connections are initiated from the internal virtual machines to the Internet Reverse Proxy virtual machines. |
TCP |
64616 |
Admin virtual machines (Eth0 IP) |
Real IP (Eth0) of the Internet Reverse Proxy virtual machines |
This is needed for bootstrapping the Internet Reverse Proxy. TCP connections are initiated from the Admin virtual machines to the Internet Reverse Proxy virtual machines.
Note |
Using iptables or access control lists (ACLs), configure the firewall so that connections to port 64616 only come from the Admin virtual machine. |
|
TCP |
873 |
Admin virtual machines (Eth0 IP) |
Real IP (Eth0) of the Internet Reverse Proxy virtual machines |
This is needed to collect logs from the Internet Reverse Proxy. TCP connections are initiated from the Admin virtual machines to the Internet Reverse Proxy virtual machines.
Note |
Limit access to this port on all Cisco WebEx Meetings Server virtual machines only to other Cisco WebEx Meetings Server virtual machines with firewall rules. |
|
TCP |
22 |
Any internal client machines |
Real IP (Eth0) of the Internet Reverse Proxy virtual machines |
This is needed for troubleshooting the Internet Reverse Proxy virtual machines using a Remote Support Account. |
TCP |
443 |
Any internal client machines |
Private VIP (Eth1) of the Admin virtual machines |
Internal users accessing the WebEx site URL using https. TCP connections are established from the internal client machine to the Admin virtual machine. |
TCP |
65002 |
Any internal client machines |
Any internal client machines |
Controls network traffic between internal virtual machines |
TCP |
65102 |
Any internal client machines |
Any internal client machines |
Controls network traffic between internal virtual machines |
TCP |
80 |
Any internal client machines |
Private VIP (Eth1) of the Admin virtual machines |
Internal users accessing the WebEx site URL using http. TCP connections are established from the internal client machine to the Admin virtual machine. |
TCP |
10200 |
Any internal client machines |
Real IP (Eth0) of the Admin virtual machines |
This is needed for the initial system deployment. TCP connections are established from the internal client machines to the Admin virtual machines. |
UDP |
161 |
Real IP (Eth0) of the Admin virtual machines |
Real IP (Eth0) of the Internet Reverse Proxy |
Needed to allow SNMP GET requests to be sent from the Admin virtual machines to the Internet Reverse Proxy virtual machines. The UDP connection is initiated from the Admin virtual machines to the Internet Reverse Proxy virtual machines. |
UDP |
10162 |
Real IP (Eth0) of the Internet Reverse Proxy |
Real IP (Eth0) of the Admin virtual machines |
Needed to allow SNMP traps and information to be sent from the Internet Reverse Proxy virtual machines to the Admin virtual machines. The UDP connection is initiated inbound from the Internet Reverse Proxy to the Admin virtual machines. |
UDP |
53 |
All internal virtual machines (Eth0 IP) |
DNS server |
This is needed if you have a firewall between the virtual machines and the DNS server, for your system to deploy and operate successfully. |