Cayman Systems 2E-H-W User Manual page 51

Cayman 2E-H-W User's Guide
November 2000
7. Use the Protocol dropdown menu to select the type of
protocol (TCP, UDP, ICMP, or PPTP) you want to
redirect.
If you want to redirect a protocol type other than TCP, UDP,
ICMP, or PPTP, use the second line of the table to enter the
protocol type name.
8. Enter the starting number of the external port range
over which incoming traffic will be received in the Ext
Port Start field.
For example, you would enter
traffic forwarded to another host.
9. Enter the ending number of the external port range
over which incoming traffic will be received in the Ext
Port End field.
For example, you would enter
traffic forwarded to another host.
10. Enter the IP address of the internal host to which
traffic of the specified type(s) should be transferred in
the Int IP Addr field.
11. Enter the port number your router should use when
forwarding traffic of the specified type(s) in the Int Port
field.
Under most circumstances, you would use the same number for
the external and internal ports.
12. Click the Add button in the left column of the pinhole
table.
The configuration page adds a new row to the Pinhole Entries
table.
to indicate you want FTP
21
to indicate you want Telnet
23
Configuring Your Cayman 2E-H-W
3-29