WatchGuard x1000 Verweisanleitung
CHAPTER 4: Types of Services
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WatchGuard Firebox System
Characteristics:
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Protocol: UDP
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Client Port: ignore
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Port Numbers(s): 5001, 5002
CU-SeeMe
CU-SeeMe is a program used to do video conferencing over the Internet.
For CU-SeeMe to work through the Firebox, you must ensure that you are
not on a network using outgoing dynamic NAT, and configure the CU-
SeeMe service for both incoming and outgoing access.
For CU-SeeMe to work through the Firebox, you must ensure that you are
not on a network using outgoing dynamic NAT, and configure the CU-
SeeMe service for both incoming and outgoing access.
The nature of the CU-SeeMe protocol dictates that you configure this
service for both incoming and outgoing, regardless of which side is
originating the connection. The CU-SeeMe icon allows the proper
combination of ports to enable use of CU-SeeMe versions 2.X and 3.X.
CU-SeeMe Version 2.X runs on UDP port 7648. Version 3.X, in addition to
UDP port 7648, runs on UDP port 24032 (for H.323 conferences) and TCP
port 7648 (video conference directories).
service for both incoming and outgoing, regardless of which side is
originating the connection. The CU-SeeMe icon allows the proper
combination of ports to enable use of CU-SeeMe versions 2.X and 3.X.
CU-SeeMe Version 2.X runs on UDP port 7648. Version 3.X, in addition to
UDP port 7648, runs on UDP port 24032 (for H.323 conferences) and TCP
port 7648 (video conference directories).
Characteristics
Because CU-SeeMe has a three-step send/receive/send sequence, its
protocol and port information is grouped in triads.
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protocol and port information is grouped in triads.
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Port Protocol, UDP; Source Port, port; Destination Port, 7648
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Port Protocol, TCP; Source Port, client; Destination Port, 7648
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Port Protocol, UDP; Source Port, ignore; Destination Port, 24032
DHCP-Server/Client
Dynamic Host Configuration Protocol (DHCP) provides a means of
dynamically allocating IP addresses to devices on a network.
dynamically allocating IP addresses to devices on a network.
Characteristics
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Service Name: DHCP-Server or DHCP-Client
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Protocol: UDP
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Client Port: client
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Port Number: Server: 68; Client: 67