Chapter 2
2 - 6
About the traffic between the FirePass server and network
services
The FirePass server needs access to the network services listed in Table 2.3,
some of which are optional and depend on your particular configuration. If
the services are hosted across a firewall from the FirePass server, you must
open the firewall ports to allow the FirePass server to access these services.
Important
Configure your internal DNS server such that your FirePass server host
name resolves to the server’s local IP address. This is to ensure that traffic
from the same side of the firewall can reach the FirePass server. You can do
this on a WINS server or on a DNS server if the DNS server is hosted
locally. (See Understanding name resolution issues for FirePass servers
with a private IP address, on page 2-11.)
Traffic Type
Protocol
Source
Destination
Ack
bit
Comment
Address
Ports
Address
Ports
DNS
TCP
Local LAN
1025 to
65535
FirePass
server
53
DNS (response)
TCP
FirePass
server
53
Local LAN
1025 to
65535
Yes
NTP
UDP
Local LAN
1025 to
65535
FirePass
server
123
NTP (response)
UDP
FirePass
server
123
Local LAN
1025 to
65535
SSH
TCP
Local LAN
1025 to
65535
FirePass
server
22
Optional
SSH (response)
TCP
FirePass
server
22
Local LAN
1025 to
65535
Yes
Optional
SecurID
authentication
TCP
FirePass
server
1025 to
65535
Local LAN
1645,
1646
Optional
SecurID
authentication
(response)
TCP
Local LAN
1645, 1646
FirePass
server
1025 to
65535
Yes
Optional
LDAP
TCP
FirePass
server
1025 to
65535
FirePass
server
389,
636
Required for
LDAP
authentication
LDAP (Response)
TCP
Local LAN
389, 636
FirePass
server
1025 to
65535
Yes
Required for
LDAP
authentication
Table 2.3 Traffic between FirePass server and network services
Summary of Contents for FirePass
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