ZyXEL Communications ZyWALL 2 Plus - Manual (Page 397)

Chapter 21 Remote Management
ZyWALL 2 Plus User’s Guide
397
21.17.1 Additional Configuration for Vantage CNM
If you have NAT routers or firewalls between the ZyWALL and the Vantage CNM server, you
must configure them to forward TCP ports 8080 (HTTP), 443 (HTTPS) and 20 and 21 (FTP).
They must also forward UDP ports 1864 and 1865.
Encryption Algorithm The Encryption Algorithm field is used to encrypt communications between
the ZyWALL and the Vantage CNM server. Choose from None (no
encryption), DES or 3DES. The Encryption Key field appears when you
select DES or 3DES. The ZyWALL must use the same encryption algorithm
as the Vantage CNM server.
Encryption Key Type eight alphanumeric characters ("0" to "9", "a" to "z" or "A" to "Z") when
you choose the DES encryption algorithm and 24 alphanumeric characters
("0" to "9", "a" to "z" or "A" to "Z") when you choose the 3DES encryption
algorithm. The ZyWALL must use the same encryption key as the Vantage
CNM server.
Apply Click Apply to save your changes back to the ZyWALL.
Reset Click Reset to begin configuring this screen afresh.
Table 127 ADVANCED > REMOTE MGMT > CNM (continued)
LABEL DESCRIPTION