Planet Networking & Communication MH-5001 User Manual page 69

MH-5001 User Manual
Step 7. Setup Server Rules
Insert a virtual server rule by clicking the Insert
button.
Step 8. Customize the Rule
Customize the rule name as the ftpServer. For
any packets with its destination IP equaling to the
WAN1 IP (61.2.1.1) and destination port
equaling to 44444, ask MH-5001 to translate the
packet's destination IP/port into 10.1.1.5/21.
Check the Passive FTP client? to maximize
the compatibility of the FTP protocol. This is
useful if you want to provide connectivity to
passive FTP clients. For passive FTP clients, the
server will return them the private IP address and
the port number for them to connect back to do
data transmissions. Since the private IP from
them cannot be routed to our zone, the data
connections would fail. After enabling this feature,
the MH-5001 will translate the private IP/port into
an IP/port of its own. Thus the problem is
gracefully solved. Click Apply to proceed.
Activate this rule
Status
Rule name
Sessions from
Internet
connecting to
External IP
Service
Type
Condition
Dest Port
Passive FTP
client
ADVANCED SETTINGS > NAT > Virtual Servers
ADVANCED SETTINGS > NAT > Virtual Servers > Insert
FIELD
The Virtual Server rule is enabled or not
The Virtual Server rule name
Which interface does the connected session come
from?
The public IP address of the Virtual Server.
The service which is provided by the real server.
Port is Single or Range
The TCP/UDP port number which is provided by
the real server.
If the Passive FTP client is checked, it will
connect to the internal DMZ FTP server of
MH-5001 when FTP client uses passive mode.
Otherwise, it will not work.
DESCRIPTION
66
Chapter 7
Range / Format EXAMPLE
Enabled / Disabled Enabled
text string
ftpServer
(Max: 200 entries)
WAN interfaces WAN1
IPv4 format 61.2.1.1
TCP / UDP
Single / Range
1 ~65534
Enabled / Disabled Enabled
NAT
TCP
Single
44444